Pentium E5800 vs Ryzen 9 9900X3D
The Pentium E5800 is much slower than the Ryzen 9 9900X3D 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
Ryzen 9 9900X3D has a 38% higher base clock.
LGA775
Sockethelp
AM5Wolfdale
Codenamehelp
Granite RidgeDesktop
Segmenthelp
DesktopOn certain motherboards (Chipset feature)
Integrated GPUhelp
Radeon GraphicsDDR1, DDR2, DDR3
RAMhelp
5600 MHz (DDR5)Not Overclockable
Overclock Supporthelp
OverclockableFrequently Asked Questions
compare_arrowsWhich is better, Pentium E5800 or Ryzen 9 9900X3D?expand_more
The Ryzen 9 9900X3D. It's 1243% faster than the Pentium E5800 on average across 100+ games, scoring 94/100 vs 7/100 in our gaming rating.
speedHow much faster is Ryzen 9 9900X3D than Pentium E5800?expand_more
1243% 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, Pentium E5800 or Ryzen 9 9900X3D?expand_more
The Ryzen 9 9900X3D is faster at both resolutions. Toggle the resolution selector above to see per-game FPS.
paidIs the Ryzen 9 9900X3D worth buying in 2026?expand_more
It scores 94/100 in our gaming rating, faster than most CPUs on the market. Good buy if the price is right.
differenceWhat is the difference between Pentium E5800 and Ryzen 9 9900X3D?expand_more
Performance: Pentium E5800 scores 7/100, Ryzen 9 9900X3D scores 94/100. They also differ in core count, clock speeds, L3 cache, and power draw. Full breakdown in the specs section above.
compressWill the Pentium E5800 or Ryzen 9 9900X3D 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 Pentium E5800 or Ryzen 9 9900X3D?expand_more
The Ryzen 9 9900X3D is the stronger pick at 94/100. Compare your current CPU against it to see the exact FPS gain across 100+ games.
Popular Comparisons
Pentium E5800 vs Ryzen 7 7800X3DPentium E5800 vs Ryzen 5 7600XPentium E5800 vs Ryzen 9 9950X3DPentium E5800 vs Ryzen 7 7700XPentium E5800 vs Ryzen 9 9900XPentium E5800 vs Ryzen 7 9850X3DPentium E5800 vs Ryzen 7 9700XPentium E5800 vs Ryzen 5 8500GUltra 7 265KF vs Pentium E5800i3-12100F vs Pentium E5800Pentium E5800 vs Ryzen 5 7500X3Di5-6600 vs Pentium E5800Pentium E5800 vs Ryzen 7 9800X3Di5-4670 vs Pentium E5800Pentium E5800 vs Ryzen 5 3500XPentium E5800 vs Ryzen 5 5500Ultra 5 245K vs Pentium E5800Ultra 5 245KF vs Pentium E5800Pentium E5800 vs Ryzen 5 5600Pentium E5800 vs Ryzen 3 4100i5-4590S vs Pentium E5800Ryzen 7 7800X3D vs Ryzen 9 9900X3DRyzen 5 7600X vs Ryzen 9 9900X3DRyzen 9 9900X3D vs Ryzen 9 9950X3DRyzen 7 7700X vs Ryzen 9 9900X3DRyzen 9 9900X vs Ryzen 9 9900X3DRyzen 7 9850X3D vs Ryzen 9 9900X3DRyzen 7 9700X vs Ryzen 9 9900X3DRyzen 5 8500G vs Ryzen 9 9900X3DUltra 7 265KF vs Ryzen 9 9900X3Di3-12100F vs Ryzen 9 9900X3DRyzen 5 7500X3D vs Ryzen 9 9900X3Di5-6600 vs Ryzen 9 9900X3DRyzen 7 9800X3D vs Ryzen 9 9900X3Di5-4670 vs Ryzen 9 9900X3DRyzen 5 3500X vs Ryzen 9 9900X3DRyzen 5 5500 vs Ryzen 9 9900X3DUltra 5 245K vs Ryzen 9 9900X3DUltra 5 245KF vs Ryzen 9 9900X3DRyzen 5 5600 vs Ryzen 9 9900X3DRyzen 3 4100 vs Ryzen 9 9900X3Di5-4590S vs Ryzen 9 9900X3D