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isleepinexams·7h ago
Public4 Tips
161
FPSAverage
143
FPS1% Low
40%/54°C
62%/69°C
32 GB
41%usage
Core Ultra 7 356H vs Core Ultra 7 255H
The Core Ultra 7 356H is slightly faster than the Core Ultra 7 255H on average across 100+ games. We cannot compare value as at least one CPU is out of stock.
FPS Comparison Across Popular Games
Predicted average FPS at 1080p, 1440p, and 4K, based on real game benchmarks.
Specs & Benchmark Comparison
Side-by-side specs, synthetic benchmarks, and key hardware differences.
Base Frequencyhelp
Core Ultra 7 255H has a 5% higher base clock.
Turbo Frequencyhelp
Core Ultra 7 255H boosts 9% higher.
Intel BGA 2540
Sockethelp
Intel BGA 2049Panther Lake
Codenamehelp
Arrow Lake-HMobile
Segmenthelp
MobileIntel Xe3 Graphics
Integrated GPUhelp
Arc Graphics 140T7200 MHz (DDR5), 8533 MHz (LPDDR5X)
RAMhelp
6400 MHz (DDR5), 8400 MHz (LPDDR5X)Not Overclockable
Overclock Supporthelp
Not OverclockableFrequently Asked Questions
compare_arrowsWhich is better, Core Ultra 7 356H or Core Ultra 7 255H?expand_more
The Core Ultra 7 356H. It's 3% faster than the Core Ultra 7 255H on average across 100+ games, scoring 70/100 vs 68/100 in our gaming rating.
speedHow much faster is Core Ultra 7 356H than Core Ultra 7 255H?expand_more
3% faster on average. The gap varies by game and resolution, check the per-game FPS comparison above.
aspect_ratioWhich is better for 1440p and 4K gaming, Core Ultra 7 356H or Core Ultra 7 255H?expand_more
The Core Ultra 7 356H is faster at both resolutions. Toggle the resolution selector above to see per-game FPS.
paidIs the Core Ultra 7 356H worth buying in 2026?expand_more
It scores 70/100 in our gaming rating, faster than most CPUs on the market. Good buy if the price is right.
differenceWhat is the difference between Core Ultra 7 356H and Core Ultra 7 255H?expand_more
Performance: Core Ultra 7 356H scores 70/100, Core Ultra 7 255H scores 68/100. They also differ in core count, clock speeds, L3 cache, and power draw. Full breakdown in the specs section above.
compressWill the Core Ultra 7 356H or Core Ultra 7 255H bottleneck my PC?expand_more
Depends on the rest of your build, especially your GPU. Swap the paired GPU in the FPS section above to see if it limits performance, or use our bottleneck calculator for a full analysis.
upgradeIs it worth upgrading to the Core Ultra 7 356H or Core Ultra 7 255H?expand_more
The Core Ultra 7 356H is the stronger pick at 70/100. Compare your current CPU against it to see the exact FPS gain across 100+ games.
Popular Comparisons
Ultra 7 356H vs Ryzen 7 7800X3DUltra 7 356H vs Ryzen 7 9700XUltra 7 356H vs Ryzen 7 7700XUltra 7 356H vs Ryzen 9 9900XUltra 7 356H vs Ryzen 5 5500Ultra 7 356H vs Ultra 7 265KFUltra 7 356H vs Ryzen 7 9850X3DUltra 7 356H vs Ryzen 5 7600XUltra 7 356H vs Ultra 5 245KUltra 7 356H vs Ryzen 5 8500GUltra 7 356H vs Ultra 5 245KFUltra 7 356H vs Ryzen 5 4500Ultra 7 356H vs i3-12100FUltra 7 356H vs Ryzen 5 7500X3DUltra 7 356H vs i5-4590Ultra 7 356H vs i3-6100Ultra 7 356H vs i5-4670Ultra 7 356H vs Ryzen 5 3500XUltra 7 356H vs Ryzen 5 7500FUltra 7 255H vs Ryzen 7 7800X3DUltra 7 255H vs Ryzen 7 9700XUltra 7 255H vs Ryzen 7 7700XUltra 7 255H vs Ryzen 9 9900XUltra 7 255H vs Ryzen 5 5500Ultra 7 255H vs Ultra 7 265KFUltra 7 255H vs Ryzen 7 9850X3DUltra 7 255H vs Ryzen 5 7600XUltra 7 255H vs Ultra 5 245KUltra 7 255H vs Ryzen 5 8500GUltra 7 255H vs Ultra 5 245KFUltra 7 255H vs Ryzen 5 4500Ultra 7 255H vs i3-12100FUltra 7 255H vs Ryzen 5 7500X3DUltra 7 255H vs i5-4590Ultra 7 255H vs i3-6100Ultra 7 255H vs i5-4670Ultra 7 255H vs Ryzen 5 3500XUltra 7 255H vs Ryzen 5 7500F