Ryzen 9 9950X3D vs Core Ultra X7 358H
Short answer: which is best?
Ryzen 9 9950X3D is 53.6 % stronger than Core Ultra X7 358H. Ryzen 9 9950X3D ranks #1 of 104 measured processors at WhatFPS (16,243 CPU score in its best run — 1 rig, 6 verified runs). Core Ultra X7 358H ranks #27 of 104 measured processors at WhatFPS (10,578 CPU score in its best run — 1 rig, 1 verified run). Each part is shown at its best run, picked from 7 verified WhatFPS runs — measured, not estimated, not self-reported.
Measured comparison
| Metric | Ryzen 9 9950X3D | Core Ultra X7 358H |
|---|---|---|
| CPU score, best run (the processor's own performance) | 16,243 | 10,578 |
| Best rig (GAMING — whole PC) | 21,848 | 4,693 |
| Integer (MT) | 15 Gop/s | 6.4 Gop/s |
| Single-thread (1T) | 0.93 Gop/s | 0.78 Gop/s |
| Draw calls/s (DX11) | 16,680,681 | 3,294,083 |
| Cores / threads | 16 / 32 | 16 / 16 |
| L3 cache | 128 MB | 18 MB |
Fragz' verdict
The Ryzen 9 9950X3D takes a commanding lead in this CPU showdown, scoring 50.4% higher than the Core Ultra X7 358H in overall CPU performance, though note the Core Ultra only has one verified run. This advantage is clearly visible in gaming-centric tests, with the Ryzen 9 9950X3D hitting 131.4 FPS in Supernova DX11 compared to the Core Ultra X7 358H's 27.5 FPS, and boasting superior single-thread performance at 0.92 Gop/s versus 0.78 Gop/s. Furthermore, the Ryzen 9 9950X3D delivers nearly 15.8 million draw calls per second and 14.9 Gop/s in multi-threaded integer operations, significantly outpacing the Core Ultra's 3.29 million draw calls and 6.4 Gop/s, backed by its massive 128 MB of L3 cache. For gamers, this means the Ryzen 9 9950X3D offers a dramatically smoother experience with higher frame rates and better handling of complex game scenes and background processes. While the Core Ultra X7 358H manages 16 cores, its 16 threads and lower L3 cache of 18 MB, combined with its lower overall CPU score, struggle to compete with the Ryzen 9 9950X3D's top-tier performance.
Generated November 7, 2026 from the 7 verified runs available then. The verdict is never silently rewritten — new numbers get a new verdict.
What the numbers mean
The headline score is the part's best measured run, and the measurements under it come from that same run. It shows what the part has been proven to do — not what an average rig gets out of it. 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 9 9950X3D · All measurements for Core Ultra X7 358H