Frame generation, the GPU feature that inserts AI-created frames between rendered ones, can turn 60 fps into 120 fps or more. That changes the calculus of what monitor refresh rate you should buy, and it introduces a latency wrinkle worth understanding before you assume more frames always means a better experience. Here is how the two interact.
Why frame generation and refresh rate are linked
Frame generation only pays off if your monitor can display the extra frames. Boosting a game from 70 to 140 fps is wasted on a 75Hz panel, since most of the generated frames never appear. To actually see the smoothness, your refresh rate needs headroom above the generated frame rate. That pushes buyers toward higher-Hz panels than their raw rendered frame rate alone would suggest.
Matching panels to generated frame rates
The table pairs common base frame rates with the refresh rate you want so the generated frames are not clipped.
| Base rendered fps | With frame gen (approx) | Refresh rate to target |
|---|---|---|
| 45 fps | ~90 fps | 100-120Hz |
| 60 fps | ~120 fps | 144Hz |
| 80 fps | ~160 fps | 165-180Hz |
| 120 fps | ~240 fps | 240Hz |
The latency caveat
Smoother, but not more responsive
Generated frames add visual fluidity, but they do not lower input latency the way real frames do; in fact frame generation adds a little lag because the GPU holds a frame to interpolate. The image looks smoother while the controls feel like the base frame rate, or slightly worse. That trade is great for single-player, cinematic, and simulation games and poor for twitchy competitive shooters.
Why a high base rate still matters
Frame generation feels best when the base frame rate is already decent, roughly 60 fps or higher, because the underlying responsiveness is good and the interpolation has clean frames to work with. Using it to rescue a game running at 30 fps produces visible artifacts and mushy controls. Pair it with latency-reduction features like Nvidia Reflex to offset the added lag.
Artifacts and where they show up
Because generated frames are interpolated guesses, they can introduce artifacts, most visible on fast-moving thin elements, HUD text, and rapid camera whips. The higher your base frame rate, the smaller and shorter-lived these artifacts are, since the interpolation has cleaner, closer frames to work from. This is another reason to treat frame generation as a tool for turning a good frame rate into a great-feeling one, rather than a crutch for rescuing a game that runs poorly, where artifacts and input lag become obvious.
Pairing it with the rest of your settings
Frame generation works best alongside upscaling and a latency-reduction feature. Upscaling raises the base rendered frame rate, giving generation a stronger foundation, while a Reflex-style mode offsets the small latency the interpolation adds. Set a frame cap that keeps the generated output within your monitor’s refresh so the extra frames are actually displayed and VRR stays in range. Configured this way on a 144Hz or higher panel, the result is fluid motion with responsiveness close to the underlying base frame rate.
FAQ
Do I need a 240Hz monitor to use frame generation?
No, but you want enough refresh headroom to display the generated frames. A 144Hz panel suits a 60 fps base doubling to about 120, while chasing very high generated rates from an already-high base is where 240Hz earns its place.
Should competitive players use frame generation?
Generally no. The added latency works against the responsiveness competitive play demands. It shines in visually rich single-player and simulation titles where fluid motion matters more than the last milliseconds of input lag.
Bottom line
Frame generation multiplies visible frames, so it rewards a monitor with refresh headroom above your generated frame rate, often nudging buyers to 144Hz or higher. It improves smoothness, not responsiveness, and adds slight latency, making it ideal for single-player and simulation games with a solid base frame rate and a poor fit for competitive shooters. Buy the refresh rate that lets the extra frames actually show.
