GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
The Radeon RX 6600 XT is dramatically faster than the Radeon RX 6500 XT, leading by roughly 100% in our performance index. The Radeon RX 6500 XT, however, delivers more performance per dollar — $360 GBP cheaper.
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Radeon RX 6600 XT vs Radeon RX 6500 XT: In-Depth Breakdown
Performance: Radeon RX 6600 XT vs Radeon RX 6500 XT
The Radeon RX 6600 XT is dramatically faster, around 100% ahead of the Radeon RX 6500 XT. That gap is enough to move it up a tier: the Radeon RX 6600 XT is comfortable at 1080p, while the Radeon RX 6500 XT is better matched to entry-level 1080p. The Radeon RX 6600 XT packs 2,048 stream processors versus 1,024 on the Radeon RX 6500 XT. The Radeon RX 6600 XT also has more RT cores (32 vs 16), strengthening its ray-tracing and AI-upscaling performance.
Price & Value
Right now the Radeon RX 6500 XT starts at $142 GBP against $502 GBP for the Radeon RX 6600 XT. Despite being slower, the Radeon RX 6500 XT offers the better performance-per-dollar (~77% better value), so budget-focused buyers should weigh it carefully. The Radeon RX 6500 XT is trading below its $200 GBP MSRP — a genuine deal. The Radeon RX 6600 XT still sits about $123 GBP above its $379 GBP MSRP.
Power & Efficiency
The Radeon RX 6500 XT pulls less power (113W vs 160W), so it's the easier card to cool and the lighter load on your PSU. The faster Radeon RX 6600 XT draws more overall but extracts more performance from each watt — plan for a sturdier power supply if you pick it.
VRAM & Future-Proofing
With 8GB against 4GB, the Radeon RX 6600 XT has more headroom for 4K textures and memory-hungry creative/AI tasks where the Radeon RX 6500 XT's 4GB can fall short. The Radeon RX 6600 XT's memory is also faster — 256 GB/s versus 144 GB/s (128-bit vs 64-bit bus) — which helps feed the GPU at 4K and with heavy textures.
Which should you buy: Radeon RX 6600 XT or Radeon RX 6500 XT?
Choose the Radeon RX 6600 XT if you want the most performance and can absorb the higher price. If you're optimizing for value, the Radeon RX 6500 XT stretches your money further for only slightly lower performance.