Core Ultra 7 155H vs Core Ultra 9 285K
The Core Ultra 7 155H is slower than the Core Ultra 9 285K 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 155H has a 3% higher base clock.
Turbo Frequencyhelp
Core Ultra 9 285K boosts 19% higher.
Intel BGA 2049
Sockethelp
LGA1851Meteor Lake
Codenamehelp
Arrow Lake-SMobile
Segmenthelp
DesktopArc Xe-LPG 128EU
Integrated GPUhelp
Arc Xe-LPG Graphics 64EU5600 MHz (DDR5 Depends on motherboard)
RAMhelp
6400 MHz (DDR5)Not Overclockable
Overclock Supporthelp
OverclockableFrequently Asked Questions
compare_arrowsWhich is better, Core Ultra 7 155H or Core Ultra 9 285K?expand_more
The Core Ultra 9 285K. It's 28% faster than the Core Ultra 7 155H on average across 100+ games, scoring 73/100 vs 57/100 in our gaming rating.
speedHow much faster is Core Ultra 9 285K than Core Ultra 7 155H?expand_more
28% 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 155H or Core Ultra 9 285K?expand_more
The Core Ultra 9 285K is faster at both resolutions. Toggle the resolution selector above to see per-game FPS.
paidIs the Core Ultra 9 285K worth buying in 2026?expand_more
It scores 73/100 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 155H and Core Ultra 9 285K?expand_more
Performance: Core Ultra 7 155H scores 57/100, Core Ultra 9 285K scores 73/100. 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 155H or Core Ultra 9 285K 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 155H or Core Ultra 9 285K?expand_more
The Core Ultra 9 285K is the stronger pick at 73/100. Compare your current CPU against it to see the exact FPS gain across 100+ games.