Core Ultra 5 125H vs 12th Gen Core i3-12100F
Short answer: which is best?
Core Ultra 5 125H is 7.4 % stronger than 12th Gen Core i3-12100F. Core Ultra 5 125H ranks #34 of 59 measured processors at WhatFPS (7,825 CPU score over 1 verified runs). 12th Gen Core i3-12100F ranks #37 of 59 measured processors at WhatFPS (7,289 CPU score over 1 verified runs). The numbers are measured in 2 verified WhatFPS runs — not estimated, not self-reported.
Measured comparison
| Metric | Core Ultra 5 125H | 12th Gen Core i3-12100F |
|---|---|---|
| CPU score (the processor's own performance) | 7,825 | 7,289 |
| Best rig (GAMING — whole PC) | 2,533 | 4,358 |
| Integer (MT) | 6 Gop/s | 3.8 Gop/s |
| Single-thread (1T) | 0.62 Gop/s | 0.69 Gop/s |
| Draw calls/s (DX11) | 2,090,563 | 5,078,427 |
| Cores / threads | 14 / 18 | 4 / 8 |
| L3 cache | 18 MB | 12 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 5 125H · All measurements for 12th Gen Core i3-12100F