GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
On raw speed the Radeon RX Vega 64 comes out dramatically faster — about 650% ahead of the Radeon RX 550. It also wins on performance-per-dollar, making it the cleaner choice when you can afford it.
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Radeon RX Vega 64 vs Radeon RX 550: In-Depth Breakdown
Performance: Radeon RX Vega 64 vs Radeon RX 550
The Radeon RX Vega 64 is dramatically faster, around 650% ahead of the Radeon RX 550. That gap is enough to move it up a tier: the Radeon RX Vega 64 is comfortable at 1080p, while the Radeon RX 550 is better matched to entry-level 1080p.
Price & Value
The Radeon RX 550 currently lists from $110 USD, $90 USD less than the Radeon RX Vega 64 at $200 USD. Because it's both faster and competitively priced, the Radeon RX Vega 64 wins on performance-per-dollar by about 313%. The Radeon RX Vega 64 is trading below its $499 USD MSRP — a genuine deal.
Power & Efficiency
On power, the Radeon RX 550 is the gentler choice at 50W versus 295W. The Radeon RX Vega 64 is more efficient per watt because it's faster, but its higher 295W draw means more heat and a bigger PSU.
VRAM & Future-Proofing
The Radeon RX Vega 64 carries 8GB versus 2GB on the Radeon RX 550. The extra 6GB helps at 4K, with high-resolution texture packs, and for content-creation or local-AI workloads that exhaust smaller buffers.
Which should you buy: Radeon RX 550 or Radeon RX Vega 64?
The Radeon RX Vega 64 is the all-round winner here — it's faster and the better value, so buy it if it fits your budget. Only consider the Radeon RX 550 if you find it at a steep discount.