Atom E3815 vs Core Ultra 9 285
The Atom E3815 is much slower than the Core Ultra 9 285 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 9 285 has a 70% higher base clock.
Intel BGA 1170
Sockethelp
LGA1851Bay Trail-I
Codenamehelp
Arrow Lake-SMobile
Segmenthelp
DesktopHD Graphics
Integrated GPUhelp
Arc Xe-LPG Graphics 64EUDDR3
RAMhelp
6400 MHz (DDR5)Not Overclockable
Overclock Supporthelp
Not OverclockableFrequently Asked Questions
compare_arrowsWhich is better, Atom E3815 or Core Ultra 9 285?expand_more
The Core Ultra 9 285. It's 7200% faster than the Atom E3815 on average across 100+ games, scoring 73/100 vs 1/100 in our gaming rating.
speedHow much faster is Core Ultra 9 285 than Atom E3815?expand_more
7200% 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, Atom E3815 or Core Ultra 9 285?expand_more
The Core Ultra 9 285 is faster at both resolutions. Toggle the resolution selector above to see per-game FPS.
paidIs the Core Ultra 9 285 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 Atom E3815 and Core Ultra 9 285?expand_more
Performance: Atom E3815 scores 1/100, Core Ultra 9 285 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 Atom E3815 or Core Ultra 9 285 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 Atom E3815 or Core Ultra 9 285?expand_more
The Core Ultra 9 285 is the stronger pick at 73/100. Compare your current CPU against it to see the exact FPS gain across 100+ games.
Popular Comparisons
Atom E3815 vs Ryzen 7 7800X3DAtom E3815 vs Ryzen 5 7600XAtom E3815 vs Ryzen 9 9950X3DAtom E3815 vs Ryzen 7 7700XAtom E3815 vs Ryzen 9 9900XAtom E3815 vs Ryzen 7 9850X3DAtom E3815 vs Ryzen 7 9700XAtom E3815 vs Ryzen 5 8500GAtom E3815 vs Ultra 7 265KFAtom E3815 vs Ryzen 9 9900X3DAtom E3815 vs i3-12100FAtom E3815 vs Ryzen 5 7500X3DAtom E3815 vs i5-6600Atom E3815 vs Ryzen 7 9800X3DAtom E3815 vs i5-4670Atom E3815 vs Ryzen 5 3500XAtom E3815 vs Ryzen 5 5500Atom E3815 vs Ultra 5 245KAtom E3815 vs Ultra 5 245KFAtom E3815 vs Ryzen 5 5600Atom E3815 vs Ryzen 3 4100Atom E3815 vs i5-4590SUltra 9 285 vs Ryzen 7 7800X3DUltra 9 285 vs Ryzen 5 7600XUltra 9 285 vs Ryzen 9 9950X3DUltra 9 285 vs Ryzen 7 7700XUltra 9 285 vs Ryzen 9 9900XUltra 9 285 vs Ryzen 7 9850X3DUltra 9 285 vs Ryzen 7 9700XUltra 9 285 vs Ryzen 5 8500GUltra 7 265KF vs Ultra 9 285Ultra 9 285 vs Ryzen 9 9900X3Di3-12100F vs Ultra 9 285Ultra 9 285 vs Ryzen 5 7500X3Di5-6600 vs Ultra 9 285Ultra 9 285 vs Ryzen 7 9800X3Di5-4670 vs Ultra 9 285Ultra 9 285 vs Ryzen 5 3500XUltra 9 285 vs Ryzen 5 5500Ultra 5 245K vs Ultra 9 285Ultra 5 245KF vs Ultra 9 285Ultra 9 285 vs Ryzen 5 5600Ultra 9 285 vs Ryzen 3 4100i5-4590S vs Ultra 9 285