A8-4500M vs Core Ultra 9 285K
The A8-4500M is much 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 9 285K has a 95% higher base clock.
FS1r2
Sockethelp
LGA1851Trinity
Codenamehelp
Arrow Lake-SMobile
Segmenthelp
DesktopRadeon HD 7640G
Integrated GPUhelp
Arc Xe-LPG Graphics 64EU1600 MHz (DDR3)
RAMhelp
6400 MHz (DDR5)Not Overclockable
Overclock Supporthelp
OverclockableFrequently Asked Questions
compare_arrowsWhich is better, A8-4500M or Core Ultra 9 285K?expand_more
The Core Ultra 9 285K. It's 1420% faster than the A8-4500M on average across 100+ games, scoring 76/100 vs 5/100 in our gaming rating.
speedHow much faster is Core Ultra 9 285K than A8-4500M?expand_more
1420% 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, A8-4500M 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 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 A8-4500M and Core Ultra 9 285K?expand_more
Performance: A8-4500M scores 5/100, Core Ultra 9 285K 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 A8-4500M 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 A8-4500M or Core Ultra 9 285K?expand_more
The Core Ultra 9 285K is the stronger pick at 76/100. Compare your current CPU against it to see the exact FPS gain across 100+ games.
Popular Comparisons
A8-4500M vs Ryzen 7 7800X3DA8-4500M vs Ryzen 5 7600XA8-4500M vs Ryzen 9 9950X3DA8-4500M vs Ryzen 7 7700XA8-4500M vs Ryzen 9 9900XA8-4500M vs Ryzen 7 9850X3DA8-4500M vs Ryzen 7 9700XA8-4500M vs Ryzen 5 8500GA8-4500M vs Ultra 7 265KFA8-4500M vs Ryzen 9 9900X3DA8-4500M vs i3-12100FA8-4500M vs Ryzen 5 7500X3DA8-4500M vs i5-6600A8-4500M vs Ryzen 7 9800X3DA8-4500M vs i5-4670A8-4500M vs Ryzen 5 3500XA8-4500M vs Ryzen 5 5500A8-4500M vs Ultra 5 245KA8-4500M vs Ultra 5 245KFA8-4500M vs Ryzen 5 5600A8-4500M vs Ryzen 3 4100A8-4500M vs i5-4590SUltra 9 285K vs Ryzen 7 7800X3DUltra 9 285K vs Ryzen 5 7600XUltra 9 285K vs Ryzen 9 9950X3DUltra 9 285K vs Ryzen 7 7700XUltra 9 285K vs Ryzen 9 9900XUltra 9 285K vs Ryzen 7 9850X3DUltra 9 285K vs Ryzen 7 9700XUltra 9 285K vs Ryzen 5 8500GUltra 7 265KF vs Ultra 9 285KUltra 9 285K vs Ryzen 9 9900X3Di3-12100F vs Ultra 9 285KUltra 9 285K vs Ryzen 5 7500X3Di5-6600 vs Ultra 9 285KUltra 9 285K vs Ryzen 7 9800X3Di5-4670 vs Ultra 9 285KUltra 9 285K vs Ryzen 5 3500XUltra 9 285K vs Ryzen 5 5500Ultra 5 245K vs Ultra 9 285KUltra 5 245KF vs Ultra 9 285KUltra 9 285K vs Ryzen 5 5600Ultra 9 285K vs Ryzen 3 4100i5-4590S vs Ultra 9 285K