AMD Is Fixing FSR Frame Generations Frame Pacing Flaw

AMD has confirmed it is rolling out fsr frame generation frame pacing improvements for Radeon RX 9000 series graphics cards. The fix follows Hardware Unboxed’s August 2026 slow-motion testing, which found FSR 4 Frame Generation delivering frames so unevenly that a 120 FPS output could feel like 60 FPS. Consistent frame pacing matters more than the FPS number for smooth gameplay.

What Is Frame Pacing 

Here is a hard truth most PC gamers learn the slow way: your FPS counter can say 120 while your eyes tell you the game feels like 60. That gap between the number on screen and what you actually feel is usually a frame pacing problem.

Frame pacing is simply how evenly each frame is delivered to your display. At a perfect 120 FPS, every frame stays on screen for about 8.3 milliseconds. If every frame arrives exactly on that beat, motion looks buttery smooth. But if one frame stays up for 5 milliseconds and the next hangs around for 33 milliseconds, your eyes perceive stutter and jitter, even though the average still works out to 120 FPS over the full second.

To recap in two sentences: FPS tells you how many frames your GPU produced in a second, while frame pacing tells you whether those frames arrived at steady intervals. Smooth gaming needs both, which is exactly why 1% lows and frame time consistency matter more than the headline number. We cover this in depth in our guide on what frame time is and why 1% lows matter.

The practical takeaway: never trust an FPS number alone when judging a GPU, a driver update, or a frame generation feature. Always ask how those frames are paced.

How Hardware Unboxed Exposed the Problem

Back in August 2026, Hardware Unboxed took a slow-motion camera to FSR 4 Frame Generation running on a Radeon RX 9070 XT, and the results were ugly. Their testing showed severely uneven frame pacing: the card was holding one frame on screen roughly four times longer than the next one. The result was heavy jitter that made a 120 FPS output from a 60 FPS base frame rate feel closer to 60 FPS.

This was not a one-game anomaly. The pacing problem appeared in the vast majority of games they tested, and none of the tested titles showed perfect frame pacing. The issue was worst in games like God of War Ragnarok, Cyberpunk 2077, Mafia: The Old Country, Assassin’s Creed Black Flag Resynced, Resident Evil Requiem, Alan Wake 2, and Crimson Desert. Borderlands 4 and Lego Batman: Legacy of the Dark Knight showed the problem less, but it was still present in the right situations.

Two details made the discovery especially damaging. First, V-Sync did not fix it, which rules out the usual easy explanation of tearing or unsynced delivery. Second, the problem was not new: Hardware Unboxed had shown similar frame pacing issues with older FSR 3.1 frame generation, meaning this flaw had been shipping for a while before anyone measured it properly.

For RX 9000 owners, this meant one of the headline features of their RDNA 4 card was, in practical terms, borderline unusable. Frame generation exists to make motion smoother. If it instead delivers the same effective smoothness as the un-boosted frame rate, it is not doing its job. That is the context AMD finally addressed this October.

The practical takeaway: when independent reviewers catch a feature failing this badly, it usually forces a real engineering response, and that is exactly what happened here.

What Was Actually Promised

During AMD’s October 20, 2026 presentation, Jack Huynh, SVP and GM of AMD’s Computing and Graphics Group, directly addressed the frame pacing criticism. His exact words: “We’ll also deliver new enhancements to FSR Frame Generation with more consistent frame pacing for smoother gameplay.”

AMD then followed with an official statement: the company is “rolling out new frame pacing improvements for FSR Frame Generation on AMD Radeon RX 9000 Series graphics cards, delivering more consistent frame pacing for a smoother, more responsive gaming experience in supported titles.”

Let us be precise about what was and was not said, because the details matter:

• What was promised: frame pacing improvements for FSR Frame Generation, specifically on Radeon RX 9000 series cards, rolling out now through the Adrenalin 26.10.1 driver.
• What was not promised: AMD has not said whether older Radeon GPUs (RX 6000 or RX 7000 series) will get the same fix. Reporting from Club386 and VideoCardz both note this silence, and VideoCardz adds that AMD did not provide a release date or confirm which GPU generations will benefit beyond the RX 9000 series.
• What was not shown: AMD has not published frame pacing measurements, frametime graphs, or any before-and-after data proving how much smoother the fixed version is. The promise is stated in words, not numbers.
• What was not announced: AMD said nothing about Multi Frame Generation, so FSR frame generation remains a 2x solution (one generated frame per rendered frame) for now.

So this is a genuine acknowledgment and a shipped improvement, but it is not yet independently verified. Until reviewers like Hardware Unboxed re-run their slow-motion tests with the new driver, treat the fix as promising but unproven.

The practical takeaway: AMD’s statement is real progress, but a fix you cannot measure is a fix you cannot trust, so wait for independent frame pacing tests before changing any buying decision.

What the Fix Means for RX 9000 Owners and Buyers

If you already own an RX 9070, RX 9070 XT, or another RDNA 4 card, the advice is simple: install Adrenalin 26.10.1 or newer, enable FSR Frame Generation in your games, and pay attention to how motion actually feels rather than what the FPS counter says. The fix targets exactly the jitter that made frame generation feel pointless, so these games are where you should notice the difference first, if the fix works as described.

For anyone shopping for a GPU right now, this announcement changes the math in a few specific ways:

• The RX 9070 XT’s value proposition improves if the fix delivers. The card was already strong on price per frame, but a broken marquee feature was a real asterisk. A working frame generation makes the card more competitive against NVIDIA’s RTX 5070 and 5070 Ti in the same price band.
• High refresh rate monitors benefit most. Broken frame pacing hurts most on 144Hz and 240Hz displays, where uneven delivery is easiest to see. If you pair an RX 9000 card with a fast monitor, consistent pacing is exactly what you are paying for.
• CPU bottlenecks are a separate issue. Frame generation does not fix a CPU bottleneck. It raises output FPS by generating frames, but your base frame rate still depends on your CPU and GPU doing the real rendering. If your CPU cannot keep up, no frame generation fix changes that. Run your pairing through our CPU bottleneck calculator before deciding whether the GPU is even your problem.

A quick note on timing: Call of Duty: MW4 launches on October 23, and demanding new releases like it are exactly the titles where frame pacing matters most, because they are the games where players actually turn frame generation on.

The practical takeaway: update your driver, re-test your own games, and let the felt smoothness decide whether the fix is real on your hardware.

How to Check Frame Pacing on Your Own PC

You do not need a slow-motion camera to spot frame pacing problems. Two free tools tell you everything you need to know, and they work with any GPU, AMD or NVIDIA.

CapFrameX

CapFrameX is a free frame time capture and analysis tool. Run it in the background while you game, and it records how long every single frame took. After a few minutes, open the analysis view and look at the frame time graph. A flat line means consistent pacing. A line full of spikes and valleys means the frames are arriving unevenly, and that is what jitter feels like. CapFrameX also reports 1% and 0.1% lows, which collapse a whole session’s pacing quality into two numbers you can compare before and after a driver update.

RivaTuner Statistics Server (RTSS)

RTSS is the overlay many gamers already use for FPS monitoring, and its frametime graph is the fastest way to see pacing in real time. Enable the graph overlay, play your game with FSR Frame Generation on, and watch the line while you move the camera. If the line stays flat, pacing is good. If it jumps up and down like a heartbeat monitor, your frames are being delivered unevenly. You can also use RTSS to cap your frame rate, which often smooths pacing issues that frame caps can solve (this fix is different, but capping helps many other stutter causes).

A simple before-and-after test for the AMD fix

1. Update to Adrenalin 26.10.1 or newer.
2. Pick a game with FSR Frame Generation support, ideally one of the titles where the pacing problem was documented, such as Cyberpunk 2077 or Alan Wake 2.
3. Capture 5 minutes of gameplay with CapFrameX and note the 1% and 0.1% lows.
4. Compare against any older captures you have from before the update, or against community reports.

If 1% lows tighten up toward the average FPS, pacing improved on your setup. If nothing changes, the fix may not cover that title yet, or the driver may need another round.

One related note for NVIDIA owners: NVIDIA’s recent 621.01 driver pushes Advanced Shader Delivery, which targets a different smoothness problem (shader compilation stutter) on GeForce cards. Frame pacing and shader stutter both cause hitching, but they are different faults with different fixes, so do not confuse one for the other when diagnosing your system. Our guide on how to find a bottleneck in your PC walks through separating GPU, CPU, and driver-level stutter sources step by step.

The practical takeaway: spend ten minutes with RTSS or CapFrameX and you will know more about your own PC’s smoothness than any review chart can tell you.

FSR Frame Generation vs NVIDIA Frame Generation

Frame generation is not an AMD-only feature, so the fair question is how FSR’s frame generation stacks up against NVIDIA’s DLSS Frame Generation now that AMD is fixing its pacing.

The honest summary, based on everything published so far:

Point of comparison	FSR Frame Generation (after fix, claimed)	NVIDIA DLSS Frame Generation
Frame pacing consistency	AMD says now improved on RX 9000, not yet independently verified	Historically stronger pacing in independent testing
Multi-frame options	Not announced; 2x only	Multi Frame Generation available on RTX 50 series
GPU compatibility	FSR works across vendors and consoles	Locked to NVIDIA RTX hardware
Upscaling pairing	FSR 4 upscaling, ML-powered on RX 9000	DLSS upscaling, tensor-core powered
Open ecosystem	Broad, works on many GPUs including older AMD cards	Closed to NVIDIA cards only

The key context: Hardware Unboxed’s testing found NVIDIA’s DLSS frame generation did not have the pacing problem FSR had. If AMD’s fix lands as described, the practical gap shrinks. Where NVIDIA still leads is Multi Frame Generation (up to 4x on RTX 50 cards) and a longer track record of consistent frame delivery.

Where AMD leads is openness. FSR works on NVIDIA and Intel GPUs too, and with FSR 4.1 it now reaches back to five-year-old RX 6000 cards, Ryzen laptops, handhelds, and soon Xbox consoles. NVIDIA’s features stay inside its own walls.

For the full picture on what DLSS does and does not do for CPU-limited systems, see our breakdown of whether DLSS reduces CPU bottlenecks. The short version: frame generation (AMD or NVIDIA) never fixes a CPU bottleneck, it only makes a GPU-limited frame rate feel smoother.

The practical takeaway: AMD needed this fix to make the comparison fair, and if the pacing numbers check out, FSR frame generation finally competes on smoothness rather than just on paper FPS.

Should You Buy a Radeon RX 9000 Card Now?

Short answer: the frame pacing fix removes one real reason to avoid RDNA 4, but it is not yet a reason to buy on its own. Here is how to think about it.

If you already own an RX 9000 card: this is pure upside. Update your driver and re-test. You paid for frame generation, and for the first time it may actually deliver the smoothness it promised.

If you are choosing between RX 9070 XT and RTX 5070: the fix narrows the feature gap, but your decision should still come down to price, the games you play, and which upscaler each game supports best. The RX 9070 XT typically wins on rasterization value; NVIDIA typically wins on ray tracing and feature completeness. Frame pacing parity, once verified, makes the AMD side of that comparison stronger than it was in August.

If you are on an older card (RX 6000, RX 7000, or older NVIDIA): the pacing fix is RX 9000 only for now, so it is not a reason to upgrade by itself. The bigger news for you is FSR 4.1 expanding to RX 6000 GPUs, which brings newer upscaling to hardware you already own at no cost.

Pairing matters more than the feature list. A great GPU paired with a weak CPU gives you a CPU bottleneck no driver update can fix. Before spending, check our best CPU picks for the RX 9070 to make sure the rest of your system can actually feed the card.

One last pricing reality check: high-end NVIDIA pricing stays stretched, with RTX 5090 street prices reportedly around $8,500, which keeps pushing value-conscious buyers toward the RX 9070 XT tier regardless of feature news. Buy for the performance tier you need, not the announcement cycle.

The practical takeaway: treat the fix as one green flag among several, and make the call on price, pairing, and your game library, not on press releases.

Where FSR 4.1 Fits Into All of This

The frame pacing fix did not arrive alone. The same October 20 presentation confirmed that FSR 4.1 upscaling is expanding to Radeon RX 6000 GPUs, Ryzen laptops, handhelds, and Xbox Series X and S consoles, all through the Adrenalin 26.10.1 driver. AMD also says FSR 4 is now supported in more than 400 titles.

This matters for frame pacing in an indirect but real way. Upscaling and frame generation are usually enabled together, and a better upscaler raises the base frame rate that frame generation builds on. A higher, steadier base frame rate gives frame generation less uneven timing to amplify, which makes consistent pacing easier to achieve. The two improvements multiply.

For RX 6000 owners, FSR 4.1 is the bigger story: AMD’s current machine-learning upscaling now runs on five-year-old hardware at no cost. That is a meaningful free upgrade, even though the frame pacing fix itself is currently limited to RX 9000 cards.

The practical takeaway: FSR 4.1 is the breadth play (more hardware, more games) while the pacing fix is the depth play (better quality on flagship cards), and together they make AMD’s software stack meaningfully stronger than it was a month ago.

FAQs

How does frame pacing affect perceived smoothness when FSR Frame Generation raises output FPS?

Frame pacing decides whether the extra frames actually appear at even intervals. In Hardware Unboxed’s slow-motion testing, the RX 9070 XT held one frame on screen roughly four times longer than the next, which created heavy jitter and made 120 FPS output from a 60 FPS base feel closer to 60 FPS. The FPS counter only reports the average, so it cannot show you this problem. AMD’s fix targets exactly this uneven delivery, aiming to make the reported frame rate match what you feel.

How can I test frame pacing myself instead of just checking the displayed FPS?

Use CapFrameX to capture a few minutes of gameplay and check the frame time graph plus your 1% and 0.1% lows, or use the RTSS overlay’s frametime graph to watch pacing live while you play. A flat line means good pacing; a spiky line means uneven delivery. Neither tool needs special hardware, and both work on AMD and NVIDIA cards. This is far more informative than staring at an FPS number.

What is the difference between a constant frame rate and a peak frame rate?

FPS tells you how many frames appear in one second, and in most games the target is 60 or higher. Frame pacing is about how long each individual frame stays on screen, and the goal is for every frame to last the same number of milliseconds. When pacing is off, some frames linger longer than others, which creates a stuttering effect even when the average FPS looks fine. A constant frame rate with good pacing almost always feels better than a higher peak frame rate with bad pacing.

My RX 9070 XT stutters in some games with FSR 4 enabled. Is that the frame pacing bug?

It could be, but not necessarily. Tom’s Hardware forum users have reported stuttering with FSR 4 enabled on the RX 9070 XT in specific games, and the frame pacing issue documented by Hardware Unboxed is one possible cause. Other common causes include shader compilation stutter, a CPU bottleneck, an undersized PSU, or game-specific bugs. The smart approach: capture your frame times with CapFrameX to see whether the pattern matches uneven pacing, update to Adrenalin 26.10.1, and re-test. If the stutter pattern changes, the fix likely addressed your case.

Will older Radeon GPUs like the RX 6000 or RX 7000 series get the frame pacing fix?

AMD has not said. The company’s statement limits the frame pacing improvements to Radeon RX 9000 series cards, and neither the October 20 presentation nor the follow-up statement mentioned older generations. FSR 4.1 upscaling is expanding to RX 6000 cards, but that is a separate improvement from the frame generation pacing fix. Until AMD says otherwise, assume the pacing fix is RX 9000 only.

Does bad frame pacing increase input latency?

Not directly, but it degrades perceived responsiveness. Frame generation already adds some input latency because generated frames are based on slightly older input, and uneven pacing makes that latency feel inconsistent, which is arguably worse than a steady delay. AMD’s statement claims the pacing improvements deliver a “more responsive” experience, but the company has not published input latency measurements, so treat that claim as unproven until independent testing confirms it.

Does the frame pacing fix change anything for NVIDIA GPU owners?

No. The fix is specific to FSR Frame Generation on AMD’s RX 9000 cards. If you run FSR frame generation on an NVIDIA card (FSR works cross-vendor), AMD has not confirmed whether the pacing improvements apply there either. NVIDIA’s own DLSS Frame Generation never had this specific pacing flaw in independent testing, so GeForce owners were never affected by this particular bug.

Key Takeaways

• Frame pacing, not the FPS number, decides whether a game feels smooth. Uneven delivery makes 120 FPS feel like 60.
• Hardware Unboxed’s August 2026 slow-motion tests found severe frame pacing flaws in FSR 4 Frame Generation on the RX 9070 XT, with one frame displayed roughly four times longer than the next.
• AMD’s October 20 announcement, delivered by Jack Huynh, promises frame pacing improvements rolling out on Radeon RX 9000 cards through the Adrenalin 26.10.1 driver.
• The fix is RX 9000 only for now. Older Radeon generations were not mentioned, and AMD published no measurements proving the improvement.
• You can verify pacing yourself with CapFrameX or the RTSS frametime graph in about ten minutes.
• FSR 4.1 expanding to RX 6000 GPUs, Ryzen laptops, handhelds, and Xbox consoles is the companion story, and it raises base frame rates that make good pacing easier.
• Note: frame pacing keywords around this news may have no search volume yet, since this story broke on October 20 to 21, 2026.

Conclusion

AMD fixing FSR frame generation’s frame pacing is exactly the kind of news RX 9000 owners should welcome and exactly the kind they should verify. The problem was real, it was severe, and it was measured by independent reviewers with slow-motion cameras, not vibes. AMD’s response is a real admission and a shipped driver improvement, which is more than many companies offer when caught shipping a broken feature.

But a promise is not proof. Until Hardware Unboxed or another independent outlet re-runs the frame pacing tests with Adrenalin 26.10.1, nobody can say how much smoother FSR frame generation actually got, whether every affected title is fixed, or whether older Radeon cards will ever see the improvement. The tools to check are free, the test takes minutes, and your own eyes are the final judge.

If the numbers hold up, this fix closes the biggest quality gap between FSR and DLSS frame generation and makes the RX 9070 XT a stronger buy than it was two months ago. If they do not, the story is not over. Either way, the lesson stands: watch the frame time graph, not the FPS counter, and never buy a GPU based on a feature you have not seen working. Run your build through our CPU bottleneck calculator first, make sure your CPU can keep up with the card you want, and let measured smoothness, not marketing, make the final call.