Celeron B820 vs Core i5-14400F
The Celeron B820 is slightly slower than the Core i5-14400F 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 i5-14400F has a 47% higher base clock.
LGAG2 (988B)
Sockethelp
LGA1700Sandy Bridge
Codenamehelp
Raptor Lake-RMobile
Segmenthelp
DesktopIntel HD (Sandy Bridge)
Integrated GPUhelp
No Integrated GraphicsDDR3
RAMhelp
3200 MHz (DDR4), 4800 MHz (DDR5)Not Overclockable
Overclock Supporthelp
Not OverclockableFrequently Asked Questions
compare_arrowsWhich is better, Celeron B820 or Core i5-14400F?expand_more
The Core i5-14400F. It's 163% faster than the Celeron B820 on average across 100+ games, scoring 50/100 vs 19/100 in our gaming rating.
speedHow much faster is Core i5-14400F than Celeron B820?expand_more
163% 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, Celeron B820 or Core i5-14400F?expand_more
The Core i5-14400F is faster at both resolutions. Toggle the resolution selector above to see per-game FPS.
paidIs the Core i5-14400F worth buying in 2026?expand_more
It scores 50/100 in our gaming rating, faster than most CPUs on the market. Good buy if the price is right.
differenceWhat is the difference between Celeron B820 and Core i5-14400F?expand_more
Performance: Celeron B820 scores 19/100, Core i5-14400F scores 50/100. They also differ in core count, clock speeds, L3 cache, and power draw. Full breakdown in the specs section above.
compressWill the Celeron B820 or Core i5-14400F 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 Celeron B820 or Core i5-14400F?expand_more
The Core i5-14400F is the stronger pick at 50/100. Compare your current CPU against it to see the exact FPS gain across 100+ games.
Popular Comparisons
Celeron B820 vs Ryzen 7 7800X3DCeleron B820 vs Ryzen 5 7600XCeleron B820 vs Ryzen 9 9950X3DCeleron B820 vs Ryzen 7 7700XCeleron B820 vs Ryzen 9 9900XCeleron B820 vs Ryzen 7 9850X3DCeleron B820 vs Ryzen 7 9700XCeleron B820 vs Ryzen 5 8500GCeleron B820 vs Ultra 7 265KFCeleron B820 vs Ryzen 9 9900X3DCeleron B820 vs Ryzen 5 7500X3DCeleron B820 vs Celeron G1610Athlon II X2 240 vs Celeron B820Celeron B820 vs Ryzen 7 9800X3DCeleron B820 vs Pentium E5400Celeron B820 vs Ultra 5 245KCeleron B820 vs Ultra 5 245KFi5-14400F vs Ryzen 7 7800X3Di5-14400F vs Ryzen 5 7600Xi5-14400F vs Ryzen 9 9950X3Di5-14400F vs Ryzen 7 7700Xi5-14400F vs Ryzen 9 9900Xi5-14400F vs Ryzen 7 9850X3Di5-14400F vs Ryzen 7 9700Xi5-14400F vs Ryzen 5 8500Gi5-14400F vs Ultra 7 265KFi5-14400F vs Ryzen 9 9900X3Di5-14400F vs Ryzen 5 7500X3DCeleron G1610 vs i5-14400FAthlon II X2 240 vs i5-14400Fi5-14400F vs Ryzen 7 9800X3Di5-14400F vs Pentium E5400i5-14400F vs Ultra 5 245Ki5-14400F vs Ultra 5 245KF