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62%/69°C
32 GB
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Radeon R9 390X vs Radeon RX 580
The Radeon R9 390X is slightly slower than the Radeon RX 580 on average across 100+ games. We cannot compare value as at least one GPU is out of stock.
Radeon RX 5809% Score
- Up to 2% faster on average across 100+ games
- Is 1 year and 10 months newer
- Up to 87% cheaper – $129.99 vs $429
- Up to 91% better value for money
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 has 4% more compute power.
Pixel Fillratehelp
Radeon R9 390X fills pixels 57% faster.
Texture Fillratehelp
Radeon RX 580 maps textures 4% faster.
Memory Bandwidthhelp
Radeon R9 390X moves data 50% faster.
GDDR5
Memory Typehelp
GDDR5512-bit
Memory Bushelp
256-bitPirate Islands (R9 300)
Generationhelp
Polaris (RX 500)Desktop
Segmenthelp
Desktop-
Power Connectorshelp
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Outputshelp
-Frequently Asked Questions
compare_arrowsWhich is better, Radeon R9 390X or Radeon RX 580?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 R9 390X or Radeon RX 580?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 R9 390X and Radeon RX 580?expand_more
Performance: Radeon R9 390X scores 8/100, Radeon RX 580 scores 9/100. They also differ in VRAM, memory bandwidth, power draw, and compute performance. Full breakdown in the specs section above.
compressWill the Radeon R9 390X or Radeon RX 580 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 R9 390X or Radeon RX 580?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 R9 390X and Radeon RX 580?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
R9 390X vs RTX 5060R9 390X vs RTX 5070 TiR9 390X vs RTX 5080R9 390X vs RX 9070 XTR9 390X vs RTX 5090R9 390X vs RX 9060 XT 16 GBR9 390X vs RTX 3070R9 390X vs GTX 1660 TiR9 390X vs Arc B580R9 390X vs GTX 1660 SUPERR9 390X vs RX 7600R9 390X vs RX 7700 XTR9 390X vs RX 6800 XTR9 390X vs RX 6800R9 390X vs Arc A580R9 390X vs Arc B570R9 390X vs GTX 1050 TiR9 390X vs RX 480R9 390X vs RX 7900 XTXR9 390X vs RTX 4090R9 390X vs R7 240R9 390X vs R7 250RX 580 vs RTX 5060RX 580 vs RTX 5070 TiRX 580 vs RTX 5080RX 580 vs RX 9070 XTRX 580 vs RTX 5090RX 580 vs RX 9060 XT 16 GBRX 580 vs RTX 3070RX 580 vs GTX 1660 TiRX 580 vs Arc B580RX 580 vs GTX 1660 SUPERRX 580 vs RX 7600RX 580 vs RX 7700 XTRX 580 vs RX 6800 XTRX 580 vs RX 6800RX 580 vs Arc A580RX 580 vs Arc B570RX 580 vs GTX 1050 TiRX 580 vs RX 480RX 580 vs RX 7900 XTXRX 580 vs RTX 4090RX 580 vs R7 240RX 580 vs R7 250