Tom Clancy's Rainbow Six Siege
1080p@100Hz·06:43 played
kanefav·1h ago
Public3 Tips
330
FPSAverage
229
FPS1% Low
83%/77°C
81%/80°C
16 GB
77%usage
Core Ultra 7 356H vs Core Ultra 7 265KF
The Core Ultra 7 356H is slightly slower than the Core Ultra 7 265KF on average across 100+ games. We cannot compare value as at least one CPU is out of stock.
Core Ultra 7 265KF72% Score
- Up to 8% faster on average across 100+ games
- Available for $276.99
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.
L3 Cachehelp
Core Ultra 7 265KF has 12 MB more L3 cache.
Base Frequencyhelp
Core Ultra 7 265KF has a 105% higher base clock.
Turbo Frequencyhelp
Core Ultra 7 265KF boosts 17% higher.
Intel BGA 2540
Sockethelp
LGA1851Panther Lake
Codenamehelp
Arrow Lake-SMobile
Segmenthelp
DesktopIntel Xe3 Graphics
Integrated GPUhelp
No Integrated Graphics7200 MHz (DDR5), 8533 MHz (LPDDR5X)
RAMhelp
6400 MHz (DDR5)Not Overclockable
Overclock Supporthelp
OverclockableFrequently Asked Questions
compare_arrowsWhich is better, Core Ultra 7 356H or Core Ultra 7 265KF?expand_more
Neither, they're within 1% of each other across 100+ games. Pick based on price, availability, or platform compatibility.
aspect_ratioWhich is better for 1440p and 4K gaming, Core Ultra 7 356H or Core Ultra 7 265KF?expand_more
The Core Ultra 7 265KF is faster at both resolutions. Toggle the resolution selector above to see per-game FPS.
paidIs the Core Ultra 7 265KF worth buying in 2026?expand_more
It scores 72/100 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 265KF?expand_more
Performance: Core Ultra 7 356H scores 72/100, Core Ultra 7 265KF scores 72/100. 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 265KF 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 265KF?expand_more
The Core Ultra 7 265KF is the stronger pick at 72/100. 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 9 9900XUltra 7 356H vs Ryzen 7 7700XUltra 7 356H vs Ryzen 5 5500Ultra 7 356H vs Ryzen 7 9850X3DUltra 7 356H vs Ryzen 5 7600XUltra 7 356H vs Ultra 5 245KUltra 7 356H vs Ultra 7 270K PlusUltra 7 356H vs Ryzen 5 8500GUltra 7 356H vs Ryzen 5 5600Ultra 7 356H vs Ryzen 5 4500Ultra 7 356H vs i3-13100Ultra 7 356H vs Ryzen 5 7500X3DUltra 7 356H vs Ultra 5 225Ultra 7 356H vs i5-4590Ultra 7 356H vs i5-4690Ultra 7 356H vs i5-4670Ultra 7 356H vs Ryzen 5 3500XUltra 7 265KF vs Ryzen 7 7800X3DUltra 7 265KF vs Ryzen 7 9700XUltra 7 265KF vs Ryzen 9 9900XUltra 7 265KF vs Ryzen 7 7700XUltra 7 265KF vs Ryzen 5 5500Ultra 7 265KF vs Ryzen 7 9850X3DUltra 7 265KF vs Ryzen 5 7600XUltra 7 265KF vs Ultra 5 245KUltra 7 265KF vs Ultra 7 270K PlusUltra 7 265KF vs Ryzen 5 8500GUltra 7 265KF vs Ryzen 5 5600Ultra 7 265KF vs Ryzen 5 4500Ultra 7 265KF vs i3-13100Ultra 7 265KF vs Ryzen 5 7500X3DUltra 7 265KF vs Ultra 5 225Ultra 7 265KF vs i5-4590Ultra 7 265KF vs i5-4690Ultra 7 265KF vs i5-4670Ultra 7 265KF vs Ryzen 5 3500X