13th Gen Core i9-13900K vs Core i7-10750H
Short answer: which is best?
13th Gen Core i9-13900K is 142.9 % stronger than Core i7-10750H. 13th Gen Core i9-13900K ranks #8 of 102 measured processors at WhatFPS (13,199 CPU score over 2 verified runs). Core i7-10750H ranks #80 of 102 measured processors at WhatFPS (5,435 CPU score over 3 verified runs). The numbers are measured in 5 verified WhatFPS runs — not estimated, not self-reported.
Measured comparison
| Metric | 13th Gen Core i9-13900K | Core i7-10750H |
|---|---|---|
| CPU score (the processor's own performance) | 13,199 | 5,435 |
| Best rig (GAMING — whole PC) | 10,782 | 4,858 |
| Integer (MT) | 12.5 Gop/s | 3.2 Gop/s |
| Single-thread (1T) | 0.88 Gop/s | 0.38 Gop/s |
| Draw calls/s (DX11) | 9,342,700 | 6,585,026 |
| Cores / threads | 24 / 32 | 6 / 12 |
| L3 cache | 36 MB | 12 MB |
Fragz' verdict
The 13th Gen Core i9-13900K is the undisputed champion here, outperforming the Core i7-10750H by a massive 167% in overall CPU score. This performance gap is evident across the board, with the 13th Gen chip hitting 0.89 Gop/s in single-thread performance against the Core i7-10750H's 0.38 Gop/s, a critical factor for maximizing game frame rates. It also dominates in multi-threaded tasks with 15 Gop/s in integer performance compared to 3.2 Gop/s, backed by 24 cores, 32 threads, and a generous 36 MB of L3 cache, all contributing to smoother gameplay and background processing. In the Supernova DX11 test, the 13th Gen Core i9-13900K delivered 116.4 FPS and significantly more draw calls per second, showcasing its superior gaming grunt. However, the sample for the 13th Gen Core i9-13900K is based on only one verified run, so keep that in mind. While the Core i7-10750H is a much older and slower chip, it could still handle less demanding gaming or general use cases where top-tier performance isn't the priority.
Generated October 1, 2026 from the 5 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 13th Gen Core i9-13900K · All measurements for Core i7-10750H