Tom Clancy's Rainbow Six Siege
1080p@100Hz·06:43 played
kanefav·3h ago
Public3 Tips
330
FPSAverage
229
FPS1% Low
83%/77°C
81%/80°C
16 GB
77%usage
Core Ultra X9 388H vs Core Ultra 7 270K Plus
The Core Ultra X9 388H is slightly slower than the Core Ultra 7 270K Plus on average across 100+ games. We cannot compare value as at least one CPU is out of stock.
Core Ultra 7 270K Plus76% Score
- Up to 8% faster on average across 100+ games
- Is 2 months newer
- Available for $318.00
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 270K Plus has 18 MB more L3 cache.
Base Frequencyhelp
Core Ultra 7 270K Plus has a 76% higher base clock.
Turbo Frequencyhelp
Core Ultra 7 270K Plus boosts 8% higher.
Intel BGA 2540
Sockethelp
LGA1851Panther Lake
Codenamehelp
Arrow Lake RefreshMobile
Segmenthelp
DesktopArc B390
Integrated GPUhelp
Arc Xe-LPG Graphics 64EU9600 MHz (LPDDR5X)
RAMhelp
7200 MHz (DDR5)Not Overclockable
Overclock Supporthelp
OverclockableFrequently Asked Questions
compare_arrowsWhich is better, Core Ultra X9 388H or Core Ultra 7 270K Plus?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 X9 388H or Core Ultra 7 270K Plus?expand_more
The Core Ultra 7 270K Plus is faster at both resolutions. Toggle the resolution selector above to see per-game FPS.
paidIs the Core Ultra 7 270K Plus worth buying in 2026?expand_more
It scores 76/100 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 X9 388H and Core Ultra 7 270K Plus?expand_more
Performance: Core Ultra X9 388H scores 76/100, Core Ultra 7 270K Plus scores 76/100. They also differ in core count, clock speeds, L3 cache, and power draw. Full breakdown in the specs section above.
compressWill the Core Ultra X9 388H or Core Ultra 7 270K Plus 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 X9 388H or Core Ultra 7 270K Plus?expand_more
The Core Ultra 7 270K Plus is the stronger pick at 76/100. Compare your current CPU against it to see the exact FPS gain across 100+ games.
Popular Comparisons
Ultra X9 388H vs Ryzen 7 7800X3DUltra X9 388H vs Ryzen 7 9700XUltra X9 388H vs Ryzen 9 9900XUltra X9 388H vs Ryzen 7 7700XUltra X9 388H vs Ryzen 5 5500Ultra X9 388H vs Ultra 7 265KFUltra X9 388H vs Ryzen 7 9850X3DUltra X9 388H vs Ryzen 5 7600XUltra X9 388H vs Ultra 5 245KUltra X9 388H vs Ryzen 5 8500GUltra X9 388H vs i5-12400FUltra X9 388H vs Ryzen 5 4500Ultra X9 388H vs i3-13100Ultra X9 388H vs Ryzen 5 7500X3DUltra X9 388H vs Ultra 5 225Ultra X9 388H vs i5-4590Ultra X9 388H vs i5-4690Ultra X9 388H vs i5-4670Ultra X9 388H vs Ryzen 5 3500XUltra 7 270K Plus vs Ryzen 7 7800X3DUltra 7 270K Plus vs Ryzen 7 9700XUltra 7 270K Plus vs Ryzen 9 9900XUltra 7 270K Plus vs Ryzen 7 7700XUltra 7 270K Plus vs Ryzen 5 5500Ultra 7 270K Plus vs Ultra 7 265KFUltra 7 270K Plus vs Ryzen 7 9850X3DUltra 7 270K Plus vs Ryzen 5 7600XUltra 7 270K Plus vs Ultra 5 245KUltra 7 270K Plus vs Ryzen 5 8500GUltra 7 270K Plus vs i5-12400FUltra 7 270K Plus vs Ryzen 5 4500Ultra 7 270K Plus vs i3-13100Ultra 7 270K Plus vs Ryzen 5 7500X3DUltra 7 270K Plus vs Ultra 5 225Ultra 7 270K Plus vs i5-4590Ultra 7 270K Plus vs i5-4690Ultra 7 270K Plus vs i5-4670Ultra 7 270K Plus vs Ryzen 5 3500X