Core Ultra 9 290HX Plus vs 12th Gen Core i5-1240P
Short answer: which is best?
Core Ultra 9 290HX Plus is 227.7 % stronger than 12th Gen Core i5-1240P. Core Ultra 9 290HX Plus ranks #2 of 108 measured processors at WhatFPS (15,558 CPU score in its best run — best of 2 rigs, 24 verified runs). 12th Gen Core i5-1240P ranks #92 of 108 measured processors at WhatFPS (4,747 CPU score in its best run — 1 rig, 1 verified run). Each part is shown at its best run, picked from 25 verified WhatFPS runs — measured, not estimated, not self-reported.
Measured comparison
| Metric | Core Ultra 9 290HX Plus | 12th Gen Core i5-1240P |
|---|---|---|
| CPU score, best run (the processor's own performance) | 15,558 | 4,747 |
| Best rig (GAMING — whole PC) | 10,383 | 841 |
| Integer (MT) | 14.6 Gop/s | 2.6 Gop/s |
| Single-thread (1T) | 0.94 Gop/s | 0.41 Gop/s |
| Draw calls/s (DX11) | 11,343,956 | 1,409,203 |
| Cores / threads | 24 / 24 | 12 / 16 |
| L3 cache | 36 MB | 12 MB |
Fragz' verdict
Core Ultra 9 290HX Plus has the higher CPU score, with a 227.7 % lead over 12th Gen Core i5-1240P. This massive gap shows up across the board, from the 0.94 Gop/s single-thread speed that usually sets the FPS ceiling in games to the 14.6 Gop/s integer score which tells you more about streaming, compiling and background load. You will also see the difference in draw calls per second, where the Core Ultra 9 290HX Plus hits 11,343,956 compared to 1,409,203, and in Supernova where it reaches 94.6 FPS while the 12th Gen Core i5-1240P only manages 11.7 FPS. Note that 12th Gen Core i5-1240P has only been measured in a single rig, so that number is less certain. Core Ultra 9 290HX Plus is highest in every performance test we ran.
Generated November 14, 2026 from the 25 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 Core Ultra 9 290HX Plus · All measurements for 12th Gen Core i5-1240P