Core Ultra 7 265K vs Core Ultra 9 285H
Short answer: which is best?
Core Ultra 7 265K is 24.2 % stronger than Core Ultra 9 285H. Core Ultra 7 265K ranks #6 of 83 measured processors at WhatFPS (13,700 CPU score over 2 verified runs). Core Ultra 9 285H ranks #16 of 83 measured processors at WhatFPS (11,033 CPU score over 1 verified runs). The numbers are measured in 3 verified WhatFPS runs — not estimated, not self-reported.
Measured comparison
| Metric | Core Ultra 7 265K | Core Ultra 9 285H |
|---|---|---|
| CPU score (the processor's own performance) | 13,700 | 11,033 |
| Best rig (GAMING — whole PC) | 13,665 | 3,354 |
| Integer (MT) | 11.5 Gop/s | 6.3 Gop/s |
| Single-thread (1T) | 0.87 Gop/s | 0.89 Gop/s |
| Draw calls/s (DX11) | 11,952,062 | 3,110,756 |
| Cores / threads | 20 / 20 | 16 / 16 |
| L3 cache | 30 MB | 24 MB |
Fragz' verdict
The Core Ultra 7 265K takes the lead in this CPU showdown, outperforming the Core Ultra 9 285H by 24.2% in overall CPU score. This performance edge is largely driven by its significantly higher multi-threaded integer performance and an impressive lead in DX11 draw calls per second, which translated directly into a much stronger Supernova DX11 FPS. While the Core Ultra 9 285H does offer a slightly higher single-thread 1T Gop/s and peak clock speed, which could be beneficial in extremely single-thread bound scenarios, the Core Ultra 7 265K's greater core count and L3 cache contribute to its superior overall gaming-relevant metrics. For most gamers, the Core Ultra 7 265K appears better equipped to handle game logic and feed the graphics card. However, with only one verified run for each processor, this initial assessment should be considered with a grain of salt due to the thin sample size.
Generated September 24, 2026 from the 3 verified runs available then. The verdict is never silently rewritten — new numbers get a new verdict.
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 7 265K · All measurements for Core Ultra 9 285H