Core 2 Extreme X9100 vs Core Ultra 7 265
The Core 2 Extreme X9100 is much slower than the Core Ultra 7 265 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 2 Extreme X9100 has a 28% higher base clock.
LGAP
Sockethelp
LGA1851Penryn XE
Codenamehelp
Arrow Lake-SMobile
Segmenthelp
DesktopOn certain motherboards (Chipset feature)
Integrated GPUhelp
Arc Xe-LPG Graphics 32EUDDR2, DDR3 Depends on motherboard
RAMhelp
6400 MHz (DDR5)Overclockable
Overclock Supporthelp
Not OverclockableFrequently Asked Questions
compare_arrowsWhich is better, Core 2 Extreme X9100 or Core Ultra 7 265?expand_more
The Core Ultra 7 265. It's 633% faster than the Core 2 Extreme X9100 on average across 100+ games, scoring 66/100 vs 9/100 in our gaming rating.
speedHow much faster is Core Ultra 7 265 than Core 2 Extreme X9100?expand_more
633% 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 2 Extreme X9100 or Core Ultra 7 265?expand_more
The Core Ultra 7 265 is faster at both resolutions. Toggle the resolution selector above to see per-game FPS.
paidIs the Core Ultra 7 265 worth buying in 2026?expand_more
It scores 66/100 in our gaming rating, faster than most CPUs on the market. Good buy if the price is right.
differenceWhat is the difference between Core 2 Extreme X9100 and Core Ultra 7 265?expand_more
Performance: Core 2 Extreme X9100 scores 9/100, Core Ultra 7 265 scores 66/100. They also differ in core count, clock speeds, L3 cache, and power draw. Full breakdown in the specs section above.
compressWill the Core 2 Extreme X9100 or Core Ultra 7 265 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 2 Extreme X9100 or Core Ultra 7 265?expand_more
The Core Ultra 7 265 is the stronger pick at 66/100. Compare your current CPU against it to see the exact FPS gain across 100+ games.
Popular Comparisons
2 Extreme X9100 vs Ryzen 7 7800X3D2 Extreme X9100 vs Ryzen 5 7600X2 Extreme X9100 vs Ryzen 9 9950X3D2 Extreme X9100 vs Ryzen 7 7700X2 Extreme X9100 vs Ryzen 9 9900X2 Extreme X9100 vs Ryzen 7 9850X3D2 Extreme X9100 vs Ryzen 7 9700X2 Extreme X9100 vs Ryzen 5 8500G2 Extreme X9100 vs Ultra 7 265KF2 Extreme X9100 vs Ryzen 9 9900X3D2 Extreme X9100 vs i3-12100F2 Extreme X9100 vs Ryzen 5 7500X3D2 Extreme X9100 vs i5-66002 Extreme X9100 vs Ryzen 7 9800X3D2 Extreme X9100 vs i5-46702 Extreme X9100 vs Ryzen 5 3500X2 Extreme X9100 vs Ryzen 5 55002 Extreme X9100 vs Ultra 5 245K2 Extreme X9100 vs Ultra 5 245KF2 Extreme X9100 vs Ryzen 5 56002 Extreme X9100 vs Ryzen 3 41002 Extreme X9100 vs i5-4590SUltra 7 265 vs Ryzen 7 7800X3DUltra 7 265 vs Ryzen 5 7600XUltra 7 265 vs Ryzen 9 9950X3DUltra 7 265 vs Ryzen 7 7700XUltra 7 265 vs Ryzen 9 9900XUltra 7 265 vs Ryzen 7 9850X3DUltra 7 265 vs Ryzen 7 9700XUltra 7 265 vs Ryzen 5 8500GUltra 7 265 vs Ultra 7 265KFUltra 7 265 vs Ryzen 9 9900X3Di3-12100F vs Ultra 7 265Ultra 7 265 vs Ryzen 5 7500X3Di5-6600 vs Ultra 7 265Ultra 7 265 vs Ryzen 7 9800X3Di5-4670 vs Ultra 7 265Ultra 7 265 vs Ryzen 5 3500XUltra 7 265 vs Ryzen 5 5500Ultra 5 245K vs Ultra 7 265Ultra 5 245KF vs Ultra 7 265Ultra 7 265 vs Ryzen 5 5600Ultra 7 265 vs Ryzen 3 4100i5-4590S vs Ultra 7 265