Rigsmith

Bottleneck checker

Pick your processor and graphics card to see whether one is holding the other back, and what frame rate to expect. Free, no account needed.

Ryzen 7 7800X3D + GeForce RTX 3080 10GB · 1440p
75 fps
estimated average
Processor is more than this card needs

The processor could feed far more frames than this graphics card can draw at 1440p (about 58% more). Nothing is wrong, but the money would go further on a stronger graphics card, or a cheaper processor.

Processor could deliver
180 fps
Graphics card could deliver
75 fps

At every resolution

  • 1080p104 fps · graphics card sets the pace
  • 1440p75 fps · processor is more than this card needs
  • 4K40 fps · graphics card sets the pace

Best-value fix

The cheapest graphics card that makes good use of this processor at 1440p is the Radeon RX 9070 XT 16GB (about $1,044 new), for about 122 fps.

What a bottleneck means

Every PC is limited by something. The processor sets a ceiling on how many frames it can prepare each second, and the graphics card sets a ceiling on how many it can draw. Whichever is lower decides your frame rate. A gap under 10% is nothing to worry about.

The graphics card setting the pace is normal and healthy, especially at 1440p and 4K: you’re getting everything you paid for from the card. A big processor bottleneck at the resolution you play is the one worth fixing, because part of your graphics card sits idle.

These are estimates from Rigsmith’s performance indices with 32 GB of fast memory, not measured benchmarks. To compare two cards or processors directly, see part comparisons; to plan a whole PC, open the builder.