Celeron 2955U vs Ryzen 9 9900X
The Celeron 2955U is much slower than the Ryzen 9 9900X 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 9900X has a 214% higher base clock.
LGAG2 (988B)
Sockethelp
AM5Haswell
Codenamehelp
Granite RidgeMobile
Segmenthelp
DesktopIntel HD
Integrated GPUhelp
Radeon GraphicsDDR3
RAMhelp
5600 MHz (DDR5)Not Overclockable
Overclock Supporthelp
OverclockableFrequently Asked Questions
Which is better, Celeron 2955U or Ryzen 9 9900X?
The Ryzen 9 9900X. It's 3800% faster than the Celeron 2955U on average across 100+ games, scoring 78/100 vs 2/100 in our gaming rating.
How much faster is Ryzen 9 9900X than Celeron 2955U?
3800% faster on average. The gap varies by game and resolution, check the per-game FPS comparison above.
Which is better for 1440p and 4K gaming, Celeron 2955U or Ryzen 9 9900X?
The Ryzen 9 9900X is faster at both resolutions. Toggle the resolution selector above to see per-game FPS.
Is the Ryzen 9 9900X worth buying in 2026?
It scores 78/100 in our gaming rating, faster than most CPUs on the market. Good buy if the price is right.
What is the difference between Celeron 2955U and Ryzen 9 9900X?
Performance: Celeron 2955U scores 2/100, Ryzen 9 9900X scores 78/100. They also differ in core count, clock speeds, L3 cache, and power draw. Full breakdown in the specs section above.
Will the Celeron 2955U or Ryzen 9 9900X bottleneck my PC?
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.
Is it worth upgrading to the Celeron 2955U or Ryzen 9 9900X?
The Ryzen 9 9900X is the stronger pick at 78/100. Compare your current CPU against it to see the exact FPS gain across 100+ games.
Popular Comparisons
Celeron 2955U vs Ryzen 7 9800X3DCeleron 2955U vs Ryzen 7 7800X3DCeleron 2955U vs Ryzen 7 9700XCeleron 2955U vs Ryzen 7 7700XCeleron 2955U vs Ultra 7 265KFCeleron 2955U vs Ryzen 5 5500Celeron 2955U vs Ryzen 7 9850X3DCeleron 2955U vs Ultra 7 265KCeleron 2955U vs Ryzen 9 9900X3DCeleron 2955U vs Ryzen 9 9950X3DCeleron 2955U vs Ryzen 5 7600XCeleron 2955U vs Ultra 5 245KCeleron 2955U vs Ryzen 5 8500GCeleron 2955U vs Ultra 5 225Celeron 2955U vs i3-12100FCeleron 2955U vs Ryzen 3 4100Celeron 2955U vs Ryzen 5 7500X3DCeleron 2955U vs i5-4590SCeleron 2955U vs i5-4570Celeron 2955U vs i3-8100TCeleron 2955U vs Ryzen 5 3500XRyzen 7 9800X3D vs Ryzen 9 9900XRyzen 7 7800X3D vs Ryzen 9 9900XRyzen 7 9700X vs Ryzen 9 9900XRyzen 7 7700X vs Ryzen 9 9900XUltra 7 265KF vs Ryzen 9 9900XRyzen 5 5500 vs Ryzen 9 9900XRyzen 7 9850X3D vs Ryzen 9 9900XUltra 7 265K vs Ryzen 9 9900XRyzen 9 9900X vs Ryzen 9 9900X3DRyzen 9 9900X vs Ryzen 9 9950X3DRyzen 5 7600X vs Ryzen 9 9900XUltra 5 245K vs Ryzen 9 9900XRyzen 5 8500G vs Ryzen 9 9900XUltra 5 225 vs Ryzen 9 9900Xi3-12100F vs Ryzen 9 9900XRyzen 3 4100 vs Ryzen 9 9900XRyzen 5 7500X3D vs Ryzen 9 9900Xi5-4590S vs Ryzen 9 9900Xi5-4570 vs Ryzen 9 9900Xi3-8100T vs Ryzen 9 9900XRyzen 5 3500X vs Ryzen 9 9900X