Counter-Strike 2
1080p@240Hz·27:48 played
AnotherMe·6h ago
Public2 Tips
265
FPSAverage
161
FPS1% Low
83%/46°C
46%/64°C
32 GB
49%usage
Core i5-6400 vs Ryzen 9 9950X3D
The Core i5-6400 is much slower than the Ryzen 9 9950X3D on average across 100+ games. However, it's a better value for money, as it's $498.54 cheaper!
Core i5-640020% Score
- Up to 284% cheaper – $180.46 vs $679.00
- Up to 34% better value for money
Ryzen 9 9950X3D96% Score
- Up to 187% faster on average across 100+ games
- Is 9 years and 8 months newer
- Up to 284% more expensive – $679.00 vs $180.46
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 9950X3D has a 59% higher base clock.
LGA1151
Sockethelp
AM5Skylake
Codenamehelp
Granite RidgeDesktop
Segmenthelp
DesktopHD Graphics 530
Integrated GPUhelp
Radeon Graphics2133 MHz (DDR4)
RAMhelp
5600 MHz (DDR5)Not Overclockable
Overclock Supporthelp
OverclockableFrequently Asked Questions
compare_arrowsWhich is better, Core i5-6400 or Ryzen 9 9950X3D?expand_more
The Ryzen 9 9950X3D. It's 380% faster than the Core i5-6400 on average across 100+ games, scoring 96/100 vs 20/100 in our gaming rating.
speedHow much faster is Ryzen 9 9950X3D than Core i5-6400?expand_more
380% 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 i5-6400 or Ryzen 9 9950X3D?expand_more
The Ryzen 9 9950X3D is faster at both resolutions. Toggle the resolution selector above to see per-game FPS.
paidIs the Ryzen 9 9950X3D worth buying in 2026?expand_more
It scores 96/100 in our gaming rating, faster than most CPUs on the market. Good buy if the price is right.
differenceWhat is the difference between Core i5-6400 and Ryzen 9 9950X3D?expand_more
Performance: Core i5-6400 scores 20/100, Ryzen 9 9950X3D scores 96/100. They also differ in core count, clock speeds, L3 cache, and power draw. Full breakdown in the specs section above.
compressWill the Core i5-6400 or Ryzen 9 9950X3D 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 i5-6400 or Ryzen 9 9950X3D?expand_more
The Ryzen 9 9950X3D is the stronger pick at 96/100. Compare your current CPU against it to see the exact FPS gain across 100+ games.
Popular Comparisons
i5-6400 vs Ryzen 7 9800X3Di5-6400 vs Ryzen 7 7800X3Di5-6400 vs Ryzen 7 9700Xi5-6400 vs Ryzen 7 7700Xi5-6400 vs Ryzen 9 9900Xi5-6400 vs Ryzen 5 5500i5-6400 vs Ultra 7 265KFi5-6400 vs Ryzen 7 9850X3Di5-6400 vs Ryzen 9 9900X3Di5-6400 vs Ryzen 5 7600Xi5-6400 vs Ultra 5 245Ki5-6400 vs Ultra 7 270K Plusi5-6400 vs Ryzen 5 8500Gi5-6400 vs Ultra 5 225i5-6400 vs Ryzen 3 4100i5-6400 vs Ryzen 5 7500X3Di5-6400 vs i3-12100Fi5-6400 vs i5-4590Si5-6400 vs i5-4570i5-6400 vs i3-8100Ti5-6400 vs Ryzen 5 3500XRyzen 9 9950X3D vs Ryzen 7 9800X3DRyzen 9 9950X3D vs Ryzen 7 7800X3DRyzen 9 9950X3D vs Ryzen 7 9700XRyzen 9 9950X3D vs Ryzen 7 7700XRyzen 9 9950X3D vs Ryzen 9 9900XRyzen 9 9950X3D vs Ryzen 5 5500Ryzen 9 9950X3D vs Ultra 7 265KFRyzen 9 9950X3D vs Ryzen 7 9850X3DRyzen 9 9950X3D vs Ryzen 9 9900X3DRyzen 9 9950X3D vs Ryzen 5 7600XRyzen 9 9950X3D vs Ultra 5 245KRyzen 9 9950X3D vs Ultra 7 270K PlusRyzen 9 9950X3D vs Ryzen 5 8500GRyzen 9 9950X3D vs Ultra 5 225Ryzen 9 9950X3D vs Ryzen 3 4100Ryzen 9 9950X3D vs Ryzen 5 7500X3DRyzen 9 9950X3D vs i3-12100FRyzen 9 9950X3D vs i5-4590SRyzen 9 9950X3D vs i5-4570Ryzen 9 9950X3D vs i3-8100TRyzen 9 9950X3D vs Ryzen 5 3500X