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 50% ahead of the Radeon RX 6500 XT.
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Radeon RX Vega 64 vs Radeon RX 6500 XT: In-Depth Breakdown
Performance: Radeon RX Vega 64 vs Radeon RX 6500 XT
The Radeon RX Vega 64 is dramatically faster, around 50% ahead of the Radeon RX 6500 XT. That gap is enough to move it up a tier: the Radeon RX Vega 64 is comfortable at 1080p, while the Radeon RX 6500 XT is better matched to entry-level 1080p. The Radeon RX Vega 64 packs 4,096 stream processors versus 1,024 on the Radeon RX 6500 XT.
Power & Efficiency
At 113W against 295W, the Radeon RX 6500 XT is both the lower-power and the more efficient card, making it the easier build to cool and power. Its more modern RDNA 2 architecture on a TSMC N6 process is part of why it does more with each watt.
VRAM & Future-Proofing
The Radeon RX Vega 64 carries 8GB versus 4GB on the Radeon RX 6500 XT. The extra 4GB helps at 4K, with high-resolution texture packs, and for content-creation or local-AI workloads that exhaust smaller buffers. The Radeon RX Vega 64's memory is also faster — 484 GB/s versus 144 GB/s (2048-bit vs 64-bit bus) — which helps feed the GPU at 4K and with heavy textures.
Generation & Longevity
The Radeon RX 6500 XT is roughly 5 years newer than the Radeon RX Vega 64 (RDNA 2 vs GCN 5.0 (Vega)), so it generally benefits from a more modern architecture and longer driver-support runway.
Which should you buy: Radeon RX 6500 XT or Radeon RX Vega 64?
The Radeon RX Vega 64 is the faster card by about 50%. With live pricing limited for this pair, base your decision on the spec differences above — particularly VRAM and power draw — and check current stock before buying.