Ryzen 7 5800X3D vs Core i7-6700K
Short answer: which is best?
Ryzen 7 5800X3D is 107.8 % stronger than Core i7-6700K. Ryzen 7 5800X3D ranks #34 of 89 measured processors at WhatFPS (8,975 CPU score over 1 verified runs). Core i7-6700K ranks #80 of 89 measured processors at WhatFPS (4,320 CPU score over 1 verified runs). The numbers are measured in 2 verified WhatFPS runs — not estimated, not self-reported.
Measured comparison
| Metric | Ryzen 7 5800X3D | Core i7-6700K |
|---|---|---|
| CPU score (the processor's own performance) | 8,975 | 4,320 |
| Best rig (GAMING — whole PC) | 7,355 | 3,252 |
| Integer (MT) | 6.3 Gop/s | 2.2 Gop/s |
| Single-thread (1T) | 0.55 Gop/s | 0.43 Gop/s |
| Draw calls/s (DX11) | 10,195,060 | 6,567,501 |
| Cores / threads | 8 / 16 | 4 / 4 |
| L3 cache | 96 MB | 8 MB |
What the numbers mean
The CPU score is the processor's own performance — that is what we rank on. GAMING is the whole rig's score in the best PC we measured the processor in, and leans heavily on the graphics card. A strong processor in a weak PC gets a low GAMING score without being worse. We show both and never mix them.
All numbers come from our benchmark suite: four hand-built 3D scenes written directly against the graphics APIs in Rust, the same load on every PC. The methodology is open at https://whatfps.com/metodik
All measurements for Ryzen 7 5800X3D · All measurements for Core i7-6700K