Core Ultra 7 270K Plus vs Ryzen 7 5800X
Short answer: which is best?
Core Ultra 7 270K Plus is 31.3 % stronger than Ryzen 7 5800X. Core Ultra 7 270K Plus ranks #6 of 67 measured processors at WhatFPS (13,506 CPU score over 1 verified runs). Ryzen 7 5800X ranks #19 of 67 measured processors at WhatFPS (10,283 CPU score over 11 verified runs). The numbers are measured in 12 verified WhatFPS runs — not estimated, not self-reported.
Measured comparison
| Metric | Core Ultra 7 270K Plus | Ryzen 7 5800X |
|---|---|---|
| CPU score (the processor's own performance) | 13,506 | 10,283 |
| Best rig (GAMING — whole PC) | 11,193 | 12,063 |
| Integer (MT) | 12.7 Gop/s | 7.9 Gop/s |
| Single-thread (1T) | 0.69 Gop/s | 0.63 Gop/s |
| Draw calls/s (DX11) | 13,664,107 | 6,963,617 |
| Cores / threads | 24 / 24 | 8 / 16 |
| L3 cache | 36 MB | 32 MB |
Fragz' verdict
The Core Ultra 7 270K Plus takes a commanding lead in this CPU showdown, outscoring the Ryzen 7 5800X by 34.1% in overall component score, though its single verified run means we're looking at a thin sample. The Core Ultra 7 270K Plus flexes its muscle with a higher peak clock of 5412 MHz and a single-thread performance of 0.69 Gop/s, notably above the Ryzen's 5044 MHz and 0.62 Gop/s. This is further supported by its 24 cores and 24 threads, along with 36 MB of L3 cache, driving its multi-threaded integer performance to 12.7 Gop/s compared to the Ryzen's 8 cores, 16 threads, 32 MB L3, and 7.8 Gop/s. Its draw calls per second hit 13,664,107, significantly higher than the Ryzen's 8,013,851. The Supernova DX11 scene clearly shows this advantage, with the Core Ultra 7 reaching 113.9 FPS against the Ryzen's 66.8 FPS, suggesting smoother gameplay with higher minimums and peaks in CPU-intensive scenarios. While the Core Ultra 7 270K Plus demonstrates superior raw CPU power, the Ryzen 7 5800X, with its robust performance validated by 15 verified runs, remains a solid choice for gamers seeking a proven processor.
Generated September 23, 2026 from the 12 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 270K Plus · All measurements for Ryzen 7 5800X