When a new gaming PC arrives and everything works perfectly out of the box, drivers are the last thing on anyone's mind. That's fair. But a few weeks or months in, after a game update, a Windows patch, or just the natural passage of time, things can start to feel subtly off. A stutter that wasn't there before. An audio glitch. A game that crashes on launch when it ran fine a month ago. In a lot of those situations, somewhere in the chain of events, a driver is involved.
Drivers are the software layer that sits between your hardware and your operating system. Without them, your GPU is just silicon. Your ethernet port is just a socket. Your sound card is a paperweight. They don't appear in spec sheets, nobody talks about them until something goes wrong, and they're genuinely not exciting. But understanding what each driver type does, which ones matter most for gaming, and how to think about keeping them in good shape is part of knowing how to get the most out of a high-performance machine over its full lifespan.
This guide covers all of it. GPU drivers, chipset drivers, audio drivers, network drivers, and BIOS firmware. What each one does, why it matters, how to think about updates, and where the line is between routine maintenance and territory that should be left alone unless there's a specific reason to go there.
Table of Contents
- What Are Drivers and Why Do They Actually Matter?
- GPU Drivers: The Most Important Update You Will Regularly Make
- Chipset Drivers: The Foundation Most People Ignore
- Audio Drivers: Less Exciting, More Important Than They Sound
- Network Drivers: What They Do and When They Need Attention
- BIOS and Firmware Updates: Leave This Alone Unless You Have a Reason
- Windows Update and Drivers
- How Often Should You Actually Update Your Drivers?
- Signs That a Driver Might Be Causing Problems
- Where to Download Drivers and What to Avoid
- Final Thoughts
What Are Drivers and Why Do They Actually Matter?
A driver is a piece of software that tells your operating system how to communicate with a specific piece of hardware. Every component in your PC that does anything has one. Your GPU, your motherboard's chipset, your sound hardware, your ethernet controller, your USB ports — they all depend on drivers to function correctly. Windows includes generic versions of many of these for basic operation, but generic is not the same as optimized, and the gap between the two shows up in ways that range from minor inconveniences to real performance and stability limitations.
The hardware manufacturer knows their component better than Microsoft does. When AMD ships a chipset driver update or NVIDIA ships a Game Ready driver, those updates reflect knowledge about how that specific hardware behaves under specific workloads that a generic Windows driver simply doesn't have. The generic driver gets the device working. The vendor driver gets it working correctly, with the full feature set the hardware was designed to support.
For a gaming PC in particular, driver quality has a direct relationship with how the system performs. Frame rates, frame time consistency, audio behavior, network stability during online sessions — all of it runs through drivers at some level. A well-maintained driver stack is one of the most straightforward ways to protect the performance of an otherwise excellent system over time. An ignored one can silently degrade things in ways that are easy to mistake for hardware problems. If your system ever starts feeling subtly worse than it used to without any obvious cause, driver state is one of the first places worth looking. Our guide on diagnosing performance issues in your gaming PC is a useful companion read for understanding where to start when something feels off.
GPU Drivers: The Most Important Update You Will Regularly Make
Of all the driver types in this guide, GPU drivers are the ones that require the most active attention and have the most direct impact on gaming performance. NVIDIA and AMD both release new GPU drivers regularly, and those releases aren't just maintenance patches. They contain game-specific optimizations, performance improvements for recently released titles, bug fixes for crashes and rendering errors, and support for new technologies like DLSS and FSR that directly affect how your games look and run.
GPU drivers are the most important routine software update for a gaming PC, especially around major game launches, stability fixes, and new NVIDIA feature support.
NVIDIA manages its driver ecosystem through the NVIDIA App, which replaced the old GeForce Experience workflow after NVIDIA completed the migration in late 2024. It handles Game Ready Driver updates, performance overlays, game profiles, display settings, and supported NVIDIA features such as DLSS overrides where available. When NVIDIA releases a Game Ready Driver ahead of a major title launch, the NVIDIA App surfaces it directly. Keeping it installed and checking the Drivers tab periodically is the simplest way to stay current on an NVIDIA system. AMD GPU owners manage drivers through AMD Adrenalin Software, which works similarly and handles driver updates, Radeon performance settings, FSR support, and the broader AMD software feature set.
On the NVIDIA side, there are two driver types worth understanding. Game Ready Drivers are built and tested specifically for gaming workloads, tuned in collaboration with developers ahead of major launches, and are the right choice for a gaming machine. Studio Drivers can still run games, but they are aimed more at creators who prioritize stability in creative applications over day-one optimization for new game releases. The NVIDIA App makes it straightforward to see which type you're installing and to select the correct one.
One practical consideration: it's worth waiting a few days after a brand new GPU driver release before installing it. GPU drivers are complex pieces of software and occasionally ship with regressions — something that worked correctly under the previous version breaks temporarily under the new one. Waiting five to seven days after a driver lands gives the broader community time to surface any problems before you encounter them. If a driver has been out for a week without widespread reports of issues on your hardware or the games you play, it is usually reasonable to install.
GPU drivers are also where technologies like frame generation and upscaling live at the software level. Running an RTX card on a GPU driver that hasn't been updated in several months may mean you're not accessing current DLSS model updates or multi-frame generation support. Our guide on how frame generation actually works covers that in full, but keeping your GPU driver current is part of what unlocks the full capability of your card in supported titles.
Chipset Drivers: The Foundation Most People Ignore
Chipset drivers are the most overlooked part of a gaming PC's software stack, and that's a genuine problem because they handle something more fundamental than GPU drivers do. While the GPU driver manages your graphics card, the chipset driver controls how everything in the system communicates with everything else. USB behavior, PCIe device communication, storage controller behavior, CPU power management, and platform-level scheduling support are all influenced by the chipset driver package.
Windows ships with generic chipset drivers that provide basic functionality. On AMD AM5 platforms, the chipset driver package includes platform-specific support for Ryzen power management, PCIe behavior, USB, storage-related components, and processor behavior inside Windows. Memory profiles such as EXPO are still configured in BIOS, but the overall platform depends on the correct chipset driver once Windows is running. Without the correct AMD chipset driver installed and reasonably current, you're running a platform designed with specific capabilities that the operating system isn't fully aware of how to use.
The chipset connects the platform together. The right AMD chipset driver helps Windows properly manage CPU behavior, PCIe devices, storage, USB, and other motherboard-level functions.
The practical consequences of outdated or missing chipset drivers aren't always obvious from the outside. You might see slightly inconsistent frame delivery in games. USB devices may behave less reliably. NVMe drives can operate below their rated performance. In some cases, random system instability that looks like a hardware problem traces back entirely to the chipset driver. AMD releases chipset driver updates regularly through their support site, and checking every couple of months is a sensible routine even when nothing appears to be wrong.
For Intel platform users, Intel's Driver and Support Assistant handles chipset driver updates alongside other Intel software. The same principle applies: the generic Windows driver provides basic function, the Intel driver provides the platform-aware optimized version. On current LGA1851 boards, keeping the Intel chipset driver current matters for the same underlying reasons it does on AM5.
One important detail worth knowing: the chipset driver package is tied to your motherboard's platform chipset, not just your CPU model. On AMD systems, the relevant identifier is the motherboard chipset — X870E, B850, X670E, B650, or whichever AM5 variant your board uses — rather than just the Ryzen processor generation. AMD's support site surfaces the correct package when you identify the platform correctly.
For a build that's already strong on paper, correct chipset driver installation is one of the things that determines whether it performs as it should or slightly below its potential.
Audio Drivers: Less Exciting, More Important Than They Sound
Most gaming PCs use onboard audio handled by a Realtek audio codec integrated into the motherboard. The driver that ships with Windows or arrives via Windows Update provides basic sound output and input functionality. For casual use, it is often sufficient. For a gaming machine where audio quality, microphone performance, and spatial audio actually matter, the vendor driver available from your motherboard manufacturer's support page is meaningfully more capable.
The Realtek HD Audio driver provides access to the full feature set of the onboard audio hardware, including enhanced equalizer and speaker configuration options, more granular sample rate and bit depth settings, and the audio processing capabilities the hardware was designed to support. In games where directional audio and positional cues are part of how you play, the difference between a properly configured vendor driver and a basic generic one can be audible.
Audio driver updates move on a much slower cadence than GPU drivers. There is no equivalent of a Game Ready release cycle. Checking your motherboard manufacturer's support page for an updated audio driver every few months is sufficient. If your audio is working correctly and sounds as it should, there is no urgency. When something prompts you to look — audio behaving unexpectedly, a headset not being recognized correctly, microphone input quality degrading — that is the right time to check whether a driver update addresses it.
Always pull the audio driver from your motherboard manufacturer's support page for your specific board model rather than from a generic Realtek download. The motherboard-specific version is validated for your board's implementation of the audio hardware and is the correct source.
Network Drivers: What They Do and When They Need Attention
Network drivers control how your ethernet controller communicates with the operating system. On a wired gaming PC, the NIC driver is what enables your connection, manages how network traffic is processed, and determines whether the full capabilities of the controller are accessible to the system.
Most high-end gaming motherboards use Intel or Realtek ethernet controllers, with Intel's 2.5GbE and higher controllers being common on current AM5 boards. Windows Update generally handles basic NIC driver installation reasonably well, but the manufacturer-specific driver from Intel's support site or your motherboard manufacturer's page is typically more current and provides access to the controller's full feature set and configuration options.
Network driver updates don't require the same frequency of attention as GPU drivers. The cadence is slower and the day-to-day impact of a slightly older network driver is less noticeable than with GPU or chipset software. Checking every few months, or when you notice something that might be network-related such as increased instability in online games or inconsistent connection behavior, is a reasonable approach. If your connection is stable and online gaming feels normal, there is no pressing need to update on a rigid schedule.
For WiFi adapters, Intel WiFi controllers are common on many motherboards and benefit from Intel's own driver releases. The Intel Driver and Support Assistant handles this. For Realtek WiFi implementations, the motherboard manufacturer's support page is the correct source, same as with audio drivers.
BIOS and Firmware Updates: Leave This Alone Unless You Have a Reason
This section is different from everything above it, and it needs to be treated that way. BIOS and UEFI firmware updates are not routine driver maintenance. They are low-level firmware modifications to the motherboard itself, and they carry a risk that no other update type in this guide does: if an update fails partway through due to a power interruption, a system crash, or a corrupted file, the motherboard can be left in a non-functional state. That is what bricking means in this context, and while modern boards include safeguards that reduce the likelihood, it is a real possibility.
BIOS and UEFI updates sit below normal driver maintenance. They can improve compatibility or fix specific issues, but they should only be changed when there is a clear reason to do so.
Intel's own documentation states clearly that motherboard manufacturers advise against updating BIOS if the PC is currently working normally. That is the correct default position. If your system is stable, games are running correctly, and nothing is behaving unexpectedly, there is no reason to touch the BIOS. The risk, however small, is not worth taking on a system that already functions correctly.
There are specific situations where a BIOS update is the right call. Installing a new CPU that requires a newer BIOS version to be recognized by the board is the clearest case. Resolving a confirmed hardware stability issue that a specific BIOS update is documented to fix is another. Applying a security patch that addresses a confirmed vulnerability relevant to your setup. Enabling platform support for a hardware feature that wasn't available on your original firmware version. These are concrete, specific reasons. General curiosity about a new version being available is not.
It is also worth knowing that a BIOS update resets your board settings to factory defaults. Any BIOS-level configuration on your system — memory profile settings, fan curves, boot order — will need to be reconfigured from scratch after an update. This is an additional reason not to approach it casually.
If you believe a BIOS update might be relevant to something your system is experiencing, or if you have a specific reason to consider one, this is exactly the kind of thing to reach out about before taking action. Our team is available through the Valhalla contact page and can help you determine whether a BIOS update is actually the right path for what you're experiencing. A BIOS update done without a clear reason on an otherwise healthy system is an unnecessary risk. It is the one area in this guide where getting a second opinion before proceeding is genuinely the right approach.
Windows Update and Drivers
Windows Update installs drivers automatically for detected hardware, and for a lot of device types this works well enough to get things functional. It is a reasonable safety net that ensures something is in place for most hardware categories without requiring manual action.
For GPU drivers specifically, Windows Update is not the right management path. It typically installs older driver versions that don't include the latest game optimizations, and the version it installs may be behind what NVIDIA or AMD has released by weeks or months. GPU drivers should be managed through the NVIDIA App or AMD Adrenalin Software, which surface the current Game Ready or Adrenalin releases directly and ensure you're always running a version that reflects current game support.
For chipset, audio, and network drivers, Windows Update provides a useful baseline. It won't always have the most current vendor release, but it ensures something functional is in place. The best approach is to treat Windows Update as the floor and periodically check manufacturer support pages for more current releases on components where driver quality has a meaningful impact on your experience.
How Often Should You Actually Update Your Drivers?
The honest answer depends entirely on which driver type you're asking about, and applying a single schedule to all of them at once doesn't reflect how these different software components actually work.
| Driver Type | How Often to Check | When It Matters Most |
|---|---|---|
| GPU Drivers | Monthly or around major game launches | New game support, stability fixes, DLSS, FSR, frame generation, and rendering issues |
| Chipset Drivers | Every 2–3 months | Platform behavior, CPU power management, PCIe, USB, storage, and overall stability |
| Audio Drivers | Every few months or when something acts up | Audio glitches, microphone issues, headset detection, and spatial audio behavior |
| Network Drivers | Every few months or when connection issues appear | Connection stability, packet loss, ping spikes, WiFi behavior, and ethernet reliability |
| BIOS / UEFI | Only with a specific reason | CPU compatibility, documented stability fixes, security updates, or platform support |
GPU drivers deserve the most active attention. Checking for a new Game Ready or Adrenalin release once a month is a sensible routine. If a title you play regularly is launching or receiving a significant update, it is worth checking whether NVIDIA or AMD has released a matching driver around that time. Both manufacturers time driver releases to major game launches, and those releases can contain meaningful frame rate and stability improvements specific to that title.
Chipset drivers move on a slower cadence. AMD and Intel update them less frequently than GPU manufacturers do. Checking every two to three months and comparing your installed version against what is currently available on AMD's or Intel's support site is a reasonable approach. If your system is stable and you are not making any platform changes, there is no urgency, but staying reasonably current is worth doing.
Audio and network drivers have the slowest update cadence of the categories covered here. Checking every few months, or when something prompts you to look, is sufficient for both. If your audio is working correctly and your network is stable, there is no pressing need to update on any fixed schedule. When something starts behaving unexpectedly, that is the right time to check whether a driver update addresses it.
BIOS firmware, as covered in its own section, has no maintenance schedule. It should only be updated with a specific concrete reason, and not as part of any regular routine.
Signs That a Driver Might Be Causing Problems
Driver-related issues rarely announce themselves as driver problems. They show up as other things, and connecting those symptoms to their actual cause is part of what makes them frustrating to diagnose without some context for what to look for.
Sudden crashes in games that previously ran without issues, particularly if the crashes appeared after a Windows Update or after a driver was changed, are a common presentation. A GPU driver regression or a Windows-installed driver overwriting a working vendor version is a frequent culprit in this pattern. If crashes appeared around the same time as a system update of any kind, that timing is meaningful information.
Stuttering or frame time inconsistency that wasn't present before can reflect GPU or chipset driver state. Random hitching in open-world games, particularly during area transitions or heavy asset loading, can be related to how the storage subsystem is being managed at the driver level. Frame time spikes that appear periodically without a corresponding spike in CPU or GPU load are worth investigating from a driver perspective before assuming there is a hardware issue.
Audio that cuts out, introduces static, or behaves inconsistently across different applications usually points to the audio driver or a conflict between drivers. If audio problems appeared around the same time as a system update, that connection is worth investigating.
Network instability, increased packet loss, or unusual ping variability in online games can in some cases be related to network driver state, particularly if the behavior changed following a system update rather than appearing gradually over time.
The general approach when something goes wrong: identify when the problem started, think about what changed around that time, and work backward from there. A driver update, a Windows Update, or a BIOS change is usually somewhere in the chain. If you have gone through that process and are still not sure where the problem is coming from, our team is available through the contact page and troubleshooting support is something we provide for every system we build.
Where to Download Drivers and What to Avoid
Always use official sources. Every driver type covered in this guide has a correct official source, and those are the only sources worth using.
Official motherboard support pages keep driver downloads tied to the exact board model and operating system, reducing the risk of incorrect, outdated, or unnecessary driver packages.
GPU drivers come from the NVIDIA App or NVIDIA's official site for GeForce cards, and from AMD Adrenalin Software or AMD's official site for Radeon cards. Chipset drivers come from AMD's support page for Ryzen platforms or Intel's support page for Intel platforms. Audio and network drivers come from your motherboard manufacturer's support page for your specific board model, which packages the vendor driver version validated for that board's hardware implementation.
Third-party driver download sites and automated driver updater utilities are not recommended and should be avoided. These tools frequently install incorrect driver versions, pull from databases that aren't fully current, and can introduce conflicts that are genuinely difficult to diagnose afterward. The official manufacturer sources are free, direct, and require no additional software to access. There is no advantage to going elsewhere.
Every Valhalla system is updated and validated before it leaves our shop. That includes the latest appropriate motherboard BIOS, official chipset, GPU, audio, and network drivers, Windows updates, and platform software. Once configured, the system is tested as a complete machine so the hardware, firmware, drivers, and operating system are working together before it ships. Read about how we build and validate every system before it ships. From there, keeping the driver stack in good shape over time using the approach described in this guide is straightforward maintenance that any system owner can manage.
Final Thoughts
Drivers are not the exciting part of owning a gaming PC. Nobody receives a new system and immediately thinks about chipset software or audio codec versions. But the machines that hold up over time, that continue to feel fast and stable a year or two after initial setup, are almost always the ones where this layer has been given some periodic attention.
The framework is simple. GPU drivers get checked monthly and updated around major game releases. Chipset drivers get checked every couple of months. Audio and network drivers get attention when something prompts it. BIOS firmware stays untouched unless there is a concrete, specific reason to change it, and even then it is worth getting a second opinion first. Official sources only, every time.
None of this is time-consuming or technically demanding. It is a small amount of periodic attention that protects the performance and stability of a system you have invested in. For any questions about your specific setup, whether you are troubleshooting something or just want to make sure your system is properly maintained, our team is available through the Valhalla contact page. And if you are in the market for a new system that is built and validated correctly from day one, browse our full range of builds or configure your own to fit your exact use case.
Frequently Asked Questions
What drivers do I need to keep updated on a gaming PC?
The four main driver categories for a gaming PC are GPU drivers, chipset drivers, audio drivers, and network drivers. GPU drivers are the most important to keep current and should be checked monthly. Chipset drivers from AMD or Intel should be checked every couple of months. Audio and network drivers move on a slower update cycle and need attention primarily when something prompts it. BIOS firmware is a separate category entirely and should only be updated with a specific concrete reason, not as part of routine maintenance.
How often should I update my GPU drivers?
Checking once a month is a sensible routine. NVIDIA and AMD both release Game Ready and Adrenalin drivers timed to major game launches, and those releases often include meaningful performance and stability improvements for specific titles. If a game you play regularly is launching or receiving a major update, check whether a matching driver has been released around that time. It is also worth waiting five to seven days after a brand new driver drops before installing it, to allow time for any issues to surface in the broader community first.
What are chipset drivers and do they matter for gaming?
Chipset drivers are the software layer that manages communication between your CPU, memory, storage, USB controllers, and PCIe devices. Without them, Windows uses generic drivers that don't account for platform-specific behavior. On AMD AM5 systems, the chipset driver supports platform behavior inside Windows, including Ryzen power management, PCIe, USB, storage-related components, and processor behavior. EXPO memory profiles are configured in BIOS, but the platform still benefits from the correct chipset driver once Windows is running. They matter for gaming because they affect frame time consistency, NVMe storage throughput, and overall system stability. They are part of the platform support layer, not optional software.
Should I update my BIOS on my gaming PC?
Only if you have a specific reason to. The correct default position is to leave BIOS firmware untouched on a system that is working correctly. Legitimate reasons to update include installing a new CPU that requires a newer BIOS version to be recognized, resolving a confirmed stability issue that a BIOS update is documented to fix, or applying a specific security patch. A new version simply being available is not a sufficient reason. A failed BIOS update can leave a motherboard non-functional, and the update process also resets all your board settings to factory defaults. If you think a BIOS update might be relevant to something your system is experiencing, contact our team before proceeding.
Where is the correct place to download PC drivers?
Always use official manufacturer sources. GPU drivers from the NVIDIA App or NVIDIA's official site for GeForce cards, and from AMD Adrenalin Software or AMD's site for Radeon cards. Chipset drivers from AMD's or Intel's support pages. Audio and network drivers from your motherboard manufacturer's support page for your specific board model. Third-party driver download sites and automated driver updater utilities are not recommended and should be avoided. The official sources are free, direct, and always the correct choice.
Can outdated drivers cause stuttering or crashes in games?
Yes, and more commonly than most people expect. GPU driver regressions can introduce crashes, frame time spikes, and rendering errors in specific titles. Outdated chipset drivers can affect NVMe storage performance and frame pacing consistency. If crashes or stuttering appeared around the same time as a system or driver update, a driver issue is one of the first things worth investigating before drawing conclusions about hardware. If you are not sure where to start, our team can help work through it via the contact page.
What is the NVIDIA App and do I need it for my gaming PC?
The NVIDIA App is NVIDIA’s current driver and feature management application for GeForce GPU owners, replacing the old GeForce Experience workflow after NVIDIA completed the migration in late 2024. It handles Game Ready Driver updates, performance overlays, game profiles, display settings, and supported NVIDIA features such as DLSS overrides where available. If your system has an NVIDIA GPU, it is the cleanest way to manage GPU drivers and keep the NVIDIA software stack current.
Does Windows Update install the right drivers for a gaming PC?
For most hardware categories, Windows Update provides functional driver coverage that serves as a useful baseline. For GPU drivers specifically, it is not the right management path. Windows Update typically installs older GPU driver versions that do not reflect the latest game optimizations and may be weeks or months behind the current Game Ready or Adrenalin release. GPU drivers should be managed through the NVIDIA App or AMD Adrenalin Software to ensure you are always running a current, game-optimized version.
Should I use a third-party driver updater tool on my gaming PC?
No. Third-party driver updater utilities are not recommended for a gaming machine. They frequently install incorrect or outdated driver versions and can introduce conflicts that are difficult to diagnose and reverse. The correct drivers for every component on your system are available directly from the manufacturer at no cost. Using the official sources takes only a few minutes and ensures you are always installing the right version for your specific hardware.
How do I know if a driver issue is causing problems on my system?
The clearest signal is timing. If crashes, stuttering, audio problems, or network instability appeared around the same time as a Windows Update, a driver update, or any other change to the system, that connection is worth investigating. Driver-related issues often present as symptoms that look like hardware problems — random crashes, unexplained frame drops, intermittent audio glitches — without anything obviously pointing to software. If you are working through something like this and are not sure where the problem is coming from, our team is available through the contact page to help work through it.
