Core i5-14400F vs Phenom X4 9550
The Core i5-14400F is much faster than the Phenom X4 9550 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 14% higher base clock.
LGA1700
Sockethelp
AM2+Raptor Lake-R
Codenamehelp
AgenaDesktop
Segmenthelp
DesktopNo Integrated Graphics
Integrated GPUhelp
On certain motherboards (Chipset feature)3200 MHz (DDR4), 4800 MHz (DDR5)
RAMhelp
unknownNot Overclockable
Overclock Supporthelp
Not OverclockableFrequently Asked Questions
compare_arrowsWhich is better, Core i5-14400F or Phenom X4 9550?expand_more
The Core i5-14400F. It's 1375% faster than the Phenom X4 9550 on average across 100+ games, scoring 59/100 vs 4/100 in our gaming rating.
speedHow much faster is Core i5-14400F than Phenom X4 9550?expand_more
1375% 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, Core i5-14400F or Phenom X4 9550?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 59/100 in our gaming rating, faster than most CPUs on the market. Good buy if the price is right.
differenceWhat is the difference between Core i5-14400F and Phenom X4 9550?expand_more
Performance: Core i5-14400F scores 59/100, Phenom X4 9550 scores 4/100. They also differ in core count, clock speeds, L3 cache, and power draw. Full breakdown in the specs section above.
compressWill the Core i5-14400F or Phenom X4 9550 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 Core i5-14400F or Phenom X4 9550?expand_more
The Core i5-14400F is the stronger pick at 59/100. Compare your current CPU against it to see the exact FPS gain across 100+ games.
Popular Comparisons
i5-14400F 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 9900X3Di3-12100F vs i5-14400Fi5-14400F vs Ryzen 5 7500X3Di5-14400F vs i5-6600i5-14400F vs Ryzen 7 9800X3Di5-14400F vs i5-4670i5-14400F vs Ryzen 5 3500Xi5-14400F vs Ryzen 5 5500i5-14400F vs Ultra 5 245Ki5-14400F vs Ultra 5 245KFi5-14400F vs Ryzen 5 5600i5-14400F vs Ryzen 3 4100i5-14400F vs i5-4590SPhenom X4 9550 vs Ryzen 7 7800X3DPhenom X4 9550 vs Ryzen 5 7600XPhenom X4 9550 vs Ryzen 9 9950X3DPhenom X4 9550 vs Ryzen 7 7700XPhenom X4 9550 vs Ryzen 9 9900XPhenom X4 9550 vs Ryzen 7 9850X3DPhenom X4 9550 vs Ryzen 7 9700XPhenom X4 9550 vs Ryzen 5 8500GUltra 7 265KF vs Phenom X4 9550Phenom X4 9550 vs Ryzen 9 9900X3Di3-12100F vs Phenom X4 9550Phenom X4 9550 vs Ryzen 5 7500X3Di5-6600 vs Phenom X4 9550Phenom X4 9550 vs Ryzen 7 9800X3Di5-4670 vs Phenom X4 9550Phenom X4 9550 vs Ryzen 5 3500XPhenom X4 9550 vs Ryzen 5 5500Ultra 5 245K vs Phenom X4 9550Ultra 5 245KF vs Phenom X4 9550Phenom X4 9550 vs Ryzen 5 5600Phenom X4 9550 vs Ryzen 3 4100i5-4590S vs Phenom X4 9550