How to fix frame pacing issues after a RX 9070 XT build upgrade

When frame pacing shows up on a setup with a RX 9070 Xt, work through the obvious settings first before assuming the worst.

Quick Answer

To fix frame pacing on a RX 9070 Xt setup, turn on Resizable BAR, which gives RDNA 4 a real uplift in many titles. Most cases clear up once these are right, and you should be back to even frametimes so motion looks smooth.

Driver and Windows settings

Next, run the RAM at EXPO and a 750W PSU so the card holds its clocks. Keep Windows 11 fully updated and turn off any background overlays or capture tools that hook into games, since these are a common source of frame pacing. A clean driver install often does more than any single in-game setting when chasing even frametimes so motion looks smooth.

When it is not the RX 9070 Xt at all

Sometimes the RX 9070 Xt is a red herring. Frame pacing often hides a CPU bottleneck, a background process, or memory running below its rated speed. Run the RAM at EXPO or XMP, close startup clutter, and confirm the GPU sits in the CPU-linked slot before blaming the gpu.

First checks for RX 9070 Xt

Start with the basics. Turn on Resizable BAR, which gives RDNA 4 a real uplift in many titles. Set Anti-Lag and a framerate cap to keep frametimes even. These two steps resolve the majority of frame pacing cases on a RX 9070 Xt, because the default Windows and driver settings are often the real cause rather than the gpu itself.

FAQ

Why did frame pacing start after my gpu change?

A new gpu often resets a setting or adds a driver that conflicts with your game. turn on Resizable BAR, which gives RDNA 4 a real uplift in many titles, and the issue usually clears.

How do I know if it is thermal throttling?

Watch temperatures with a monitoring overlay while you play. If frame pacing appears only after a few minutes and the clocks drop as temps climb, cooling is the issue, not the gpu.

Is frame pacing a hardware fault?

Usually not. Frame pacing on a RX 9070 Xt setup is almost always settings, drivers or thermals. Only suspect hardware after the checks above come back clean.