Athlon II X2 240 vs Celeron 4305U
The Athlon II X2 240 is slightly faster than the Celeron 4305U on average across 100+ games. We cannot compare value as at least one CPU is out of stock.
HowManyFPS Team · Prices updated · FPS from real gameplay sessions · Browse benchmarks
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
Athlon II X2 240 has a 27% higher base clock.
AM3
Sockethelp
Intel BGA 1528Regor
Codenamehelp
Whiskey Lake-UDesktop
Segmenthelp
MobileNo Integrated Graphics
Integrated GPUhelp
UHD Graphics 620 MobileDDR3
RAMhelp
2133 MHz (DDR4)Not Overclockable
Overclock Supporthelp
Not OverclockableFrequently Asked Questions
compare_arrowsWhich is better, Athlon II X2 240 or Celeron 4305U?expand_more
The Athlon II X2 240. It's 277% faster than the Celeron 4305U on average across 100+ games, scoring 49/100 vs 13/100 in our gaming rating.
speedHow much faster is Athlon II X2 240 than Celeron 4305U?expand_more
277% 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, Athlon II X2 240 or Celeron 4305U?expand_more
The Athlon II X2 240 is faster at both resolutions. Toggle the resolution selector above to see per-game FPS.
paidIs the Athlon II X2 240 worth buying in 2026?expand_more
It scores 49/100 in our gaming rating, faster than most CPUs on the market. Good buy if the price is right.
differenceWhat is the difference between Athlon II X2 240 and Celeron 4305U?expand_more
Performance: Athlon II X2 240 scores 49/100, Celeron 4305U scores 13/100. They also differ in core count, clock speeds, L3 cache, and power draw. Full breakdown in the specs section above.
compressWill the Athlon II X2 240 or Celeron 4305U 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 Athlon II X2 240 or Celeron 4305U?expand_more
The Athlon II X2 240 is the stronger pick at 49/100. Compare your current CPU against it to see the exact FPS gain across 100+ games.
Popular Comparisons
Athlon II X2 240 vs Ryzen 7 7800X3DAthlon II X2 240 vs Ryzen 5 7600XAthlon II X2 240 vs Ryzen 9 9950X3DAthlon II X2 240 vs Ryzen 7 7700XAthlon II X2 240 vs Ryzen 9 9900XAthlon II X2 240 vs Ryzen 7 9850X3DAthlon II X2 240 vs Ryzen 7 9700XAthlon II X2 240 vs Ryzen 5 8500GAthlon II X2 240 vs Ultra 7 265KFAthlon II X2 240 vs Ryzen 9 9900X3DAthlon II X2 240 vs i3-12100FAthlon II X2 240 vs Ryzen 5 7500X3DAthlon II X2 240 vs Atom D510Athlon II X2 240 vs Ryzen 7 9800X3DAthlon II X2 240 vs Pentium E5400Athlon II X2 240 vs Ultra 5 245KAthlon II X2 240 vs Ultra 5 245KFCeleron 4305U vs Ryzen 7 7800X3DCeleron 4305U vs Ryzen 5 7600XCeleron 4305U vs Ryzen 9 9950X3DCeleron 4305U vs Ryzen 7 7700XCeleron 4305U vs Ryzen 9 9900XCeleron 4305U vs Ryzen 7 9850X3DCeleron 4305U vs Ryzen 7 9700XCeleron 4305U vs Ryzen 5 8500GCeleron 4305U vs Ultra 7 265KFCeleron 4305U vs Ryzen 9 9900X3DCeleron 4305U vs i3-12100FCeleron 4305U vs Ryzen 5 7500X3DAtom D510 vs Celeron 4305UCeleron 4305U vs Ryzen 7 9800X3DCeleron 4305U vs Pentium E5400Celeron 4305U vs Ultra 5 245KCeleron 4305U vs Ultra 5 245KF