GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
On raw speed the Radeon RX Vega 56 comes out dramatically faster — about 56% ahead of the Radeon RX 580. But the Radeon RX 580 is the better value, undercutting it by $1,064 for the performance you get.
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Radeon RX Vega 56 vs Radeon RX 580: In-Depth Breakdown
Performance: Radeon RX Vega 56 vs Radeon RX 580
The Radeon RX Vega 56 is dramatically faster, around 56% ahead of the Radeon RX 580. That gap is enough to move it up a tier: the Radeon RX Vega 56 is comfortable at 1080p, while the Radeon RX 580 is better matched to entry-level 1080p.
Price & Value
The Radeon RX 580 currently lists from $180, $1,064 less than the Radeon RX Vega 56 at $1,244. Despite being slower, the Radeon RX 580 offers the better performance-per-dollar (~344% better value), so budget-focused buyers should weigh it carefully. The Radeon RX 580 is trading below its $229 MSRP — a genuine deal. The Radeon RX Vega 56 still sits about $845 above its $399 MSRP.
Power & Efficiency
On power, the Radeon RX 580 is the gentler choice at 185W versus 210W. The Radeon RX Vega 56 is more efficient per watt because it's faster, but its higher 210W draw means more heat and a bigger PSU.
Which should you buy: Radeon RX 580 or Radeon RX Vega 56?
Choose the Radeon RX Vega 56 if you want the most performance and can absorb the higher price. If you're optimizing for value, the Radeon RX 580 stretches your money further for only slightly lower performance.