Atom D510 vs Core 2 Duo E6400
The Atom D510 is slightly faster than the Core 2 Duo E6400 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 Duo E6400 has a 28% higher base clock.
Intel BGA 437
Sockethelp
LGA775Pineview
Codenamehelp
ConroeMobile
Segmenthelp
DesktopNo Integrated Graphics
Integrated GPUhelp
No Integrated GraphicsDDR2
RAMhelp
DDR1, DDR2, DDR3Not Overclockable
Overclock Supporthelp
Not OverclockableFrequently Asked Questions
compare_arrowsWhich is better, Atom D510 or Core 2 Duo E6400?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, Atom D510 or Core 2 Duo E6400?expand_more
They trade blows depending on the game. Toggle the resolution selector above to compare per-game FPS at 1440p and 4K.
differenceWhat is the difference between Atom D510 and Core 2 Duo E6400?expand_more
Performance: Atom D510 scores 22/100, Core 2 Duo E6400 scores 48/100. They also differ in core count, clock speeds, L3 cache, and power draw. Full breakdown in the specs section above.
compressWill the Atom D510 or Core 2 Duo E6400 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 D510 or Core 2 Duo E6400?expand_more
Both are solid choices. Compare your current CPU against each one to see the exact FPS gain.
Popular Comparisons
Atom D510 vs Ryzen 7 7800X3DAtom D510 vs Ryzen 5 7600XAtom D510 vs Ryzen 9 9950X3DAtom D510 vs Ryzen 7 7700XAtom D510 vs Ryzen 9 9900XAtom D510 vs Ryzen 7 9850X3DAtom D510 vs Ryzen 7 9700XAtom D510 vs Ryzen 5 8500GAtom D510 vs Ultra 7 265KFAtom D510 vs Ryzen 9 9900X3DAtom D510 vs i3-12100FAtom D510 vs Ryzen 5 7500X3DAthlon II X2 240 vs Atom D510Atom D510 vs Ryzen 7 9800X3DAtom D510 vs Pentium E5400Atom D510 vs Ultra 5 245KAtom D510 vs Ultra 5 245KF2 Duo E6400 vs Ryzen 7 7800X3D2 Duo E6400 vs Ryzen 5 7600X2 Duo E6400 vs Ryzen 9 9950X3D2 Duo E6400 vs Ryzen 7 7700X2 Duo E6400 vs Ryzen 9 9900X2 Duo E6400 vs Ryzen 7 9850X3D2 Duo E6400 vs Ryzen 7 9700X2 Duo E6400 vs Ryzen 5 8500G2 Duo E6400 vs Ultra 7 265KF2 Duo E6400 vs Ryzen 9 9900X3D2 Duo E6400 vs i3-12100F2 Duo E6400 vs Ryzen 5 7500X3DAthlon II X2 240 vs 2 Duo E64002 Duo E6400 vs Ryzen 7 9800X3D2 Duo E6400 vs Pentium E54002 Duo E6400 vs Ultra 5 245K2 Duo E6400 vs Ultra 5 245KF