Fortnite
1440p@240Hz·24:13 played
TylerMain·1h ago
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52%/53°C
47%/69°C
64 GB
40%usage
GeForce GT 620 vs Radeon RX 580
The GeForce GT 620 is much slower than the Radeon RX 580 on average across 100+ games and it's also a much worse value for money, as it's $10.00 more expensive!
GeForce GT 6200% Score
Radeon RX 5809% Score
- Up to 4574% faster on average across 100+ games
- Is 5 years newer
- Available for $129.99
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 2197% more compute power.
Pixel Fillratehelp
Radeon RX 580 fills pixels 1431% faster.
Texture Fillratehelp
Radeon RX 580 maps textures 1623% faster.
Memory Bandwidthhelp
Radeon RX 580 moves data 1678% faster.
DDR3
Memory Typehelp
GDDR564-bit
Memory Bushelp
256-bitGeForce 600
Generationhelp
Polaris (RX 500)Desktop
Segmenthelp
Desktop-
Power Connectorshelp
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Outputshelp
-Frequently Asked Questions
compare_arrowsWhich is better, GeForce GT 620 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, GeForce GT 620 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 GeForce GT 620 and Radeon RX 580?expand_more
Performance: GeForce GT 620 scores 0/100, 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 GeForce GT 620 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 GeForce GT 620 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 GeForce GT 620 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
GT 620 vs RTX 5060GT 620 vs RTX 5070 TiGT 620 vs RTX 5080GT 620 vs RX 9070 XTGT 620 vs RTX 5090GT 620 vs RX 9060 XT 16 GBGT 620 vs RTX 3070GT 620 vs GTX 1660 TiGT 620 vs Arc B580GT 620 vs GTX 1660 SUPERGT 620 vs RX 7600GT 620 vs RX 7700 XTGT 620 vs RX 560GT 620 vs RX 6800 XTGT 620 vs RX 6800GT 620 vs Arc A580GT 620 vs Arc B570GT 620 vs RX 480GT 620 vs RX 7900 XTXGT 620 vs RTX 4090GT 620 vs R7 240GT 620 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 560RX 580 vs RX 6800 XTRX 580 vs RX 6800RX 580 vs Arc A580RX 580 vs Arc B570RX 580 vs RX 480RX 580 vs RX 7900 XTXRX 580 vs RTX 4090RX 580 vs R7 240RX 580 vs R7 250