Core Ultra X7 358H vs Ryzen 7 5800X
Short answer: which is best?
Core Ultra X7 358H is 2.9 % stronger than Ryzen 7 5800X. Core Ultra X7 358H ranks #13 of 51 measured processors at WhatFPS (10,578 CPU score over 1 verified runs). Ryzen 7 5800X ranks #15 of 51 measured processors at WhatFPS (10,283 CPU score over 11 verified runs). The numbers are measured in 12 verified WhatFPS runs — not estimated, not self-reported.
Measured comparison
| Metric | Core Ultra X7 358H | Ryzen 7 5800X |
|---|---|---|
| CPU score (the processor's own performance) | 10,578 | 10,283 |
| Best rig (GAMING — whole PC) | 4,693 | 12,063 |
| Integer (MT) | 6.4 Gop/s | 7.9 Gop/s |
| Single-thread (1T) | 0.78 Gop/s | 0.63 Gop/s |
| Draw calls/s (DX11) | 3,294,083 | 6,963,617 |
| Cores / threads | 16 / 16 | 8 / 16 |
| L3 cache | 18 MB | 32 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 Core Ultra X7 358H · All measurements for Ryzen 7 5800X