Overwatch 2
1080p@180Hz·42:41 played
Henni·19h ago
Public2 Tips
159
FPSAverage
70
FPS1% Low
94%/65°C
69%/52°C
16 GB
73%usage
Radeon RX 6400 vs Radeon RX 580 2048SP
The Radeon RX 6400 is slightly slower than the Radeon RX 580 2048SP on average across 100+ games. We cannot compare value as at least one GPU is out of stock.
Radeon RX 64007% Score
- Is 3 years and 4 months newer
- Available for $465.00
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.
FP32 Computehelp
Radeon RX 580 2048SP has 48% more compute power.
Pixel Fillratehelp
Radeon RX 6400 fills pixels 81% faster.
Texture Fillratehelp
Radeon RX 580 2048SP maps textures 48% faster.
Memory Bandwidthhelp
Radeon RX 580 2048SP moves data 75% faster.
GDDR6
Memory Typehelp
GDDR564-bit
Memory Bushelp
256-bitNavi II (RX 6000)
Generationhelp
Polaris (RX 500)Desktop
Segmenthelp
Desktop-
Power Connectorshelp
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Outputshelp
-Frequently Asked Questions
compare_arrowsWhich is better, Radeon RX 6400 or Radeon RX 580 2048SP?expand_more
Neither, they're within 1% of each other across 100+ games. Pick based on price, availability, or VRAM.
aspect_ratioWhich is better for 1440p and 4K gaming, Radeon RX 6400 or Radeon RX 580 2048SP?expand_more
They trade blows depending on the game. Toggle the resolution selector above to compare per-game FPS at 1440p and 4K.
differenceWhat is the difference between Radeon RX 6400 and Radeon RX 580 2048SP?expand_more
Performance: Radeon RX 6400 scores 7/100, Radeon RX 580 2048SP scores 7/100. They also differ in VRAM, memory bandwidth, power draw, and compute performance. Full breakdown in the specs section above.
compressWill the Radeon RX 6400 or Radeon RX 580 2048SP bottleneck my PC?expand_more
Depends on the rest of your build, especially your CPU. Swap the paired CPU 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 Radeon RX 6400 or Radeon RX 580 2048SP?expand_more
Both are solid choices. Compare your current GPU against each one to see the exact FPS gain.
memoryDoes VRAM matter when comparing the Radeon RX 6400 and Radeon RX 580 2048SP?expand_more
Yes, more VRAM helps at higher resolutions and in modded games. Check the specs section above to compare memory capacity and bandwidth between both GPUs.
Popular Comparisons
RX 6400 vs RTX 5060 TiRX 6400 vs RTX 5060RX 6400 vs RTX 5070 TiRX 6400 vs RTX 5080RX 6400 vs RX 9070 XTRX 6400 vs RTX 5090RX 6400 vs RX 9060 XT 16 GBRX 6400 vs GTX 1660 TiRX 6400 vs Arc B580RX 6400 vs GTX 1660 SUPERRX 6400 vs RX 7600RX 6400 vs RTX 3080RX 6400 vs RX 7700 XTRX 6400 vs RX 580RX 6400 vs RX 6800 XTRX 6400 vs RX 6800RX 6400 vs Arc A310RX 6400 vs Arc A580RX 6400 vs Arc B570RX 6400 vs RX 480RX 6400 vs RX 7900 XTXRX 6400 vs RTX 4090RX 6400 vs R7 240RX 6400 vs R7 250RX 580 2048SP vs RTX 5060 TiRX 580 2048SP vs RTX 5060RX 580 2048SP vs RTX 5070 TiRX 580 2048SP vs RTX 5080RX 580 2048SP vs RX 9070 XTRX 580 2048SP vs RTX 5090RX 580 2048SP vs RX 9060 XT 16 GBRX 580 2048SP vs GTX 1660 TiRX 580 2048SP vs Arc B580RX 580 2048SP vs GTX 1660 SUPERRX 580 2048SP vs RX 7600RX 580 2048SP vs RTX 3080RX 580 2048SP vs RX 7700 XTRX 580 2048SP vs RX 580RX 580 2048SP vs RX 6800 XTRX 580 2048SP vs RX 6800RX 580 2048SP vs Arc A310RX 580 2048SP vs Arc A580RX 580 2048SP vs Arc B570RX 580 2048SP vs RX 480RX 580 2048SP vs RX 7900 XTXRX 580 2048SP vs RTX 4090RX 580 2048SP vs R7 240RX 580 2048SP vs R7 250