GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
The Radeon RX 6700 XT is significantly faster than the Radeon RX 6600 XT, leading by roughly 30% in our performance index. The Radeon RX 6600 XT, however, delivers more performance per dollar — $366 GBP cheaper.
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Radeon RX 6700 XT vs Radeon RX 6600 XT: In-Depth Breakdown
Performance: Radeon RX 6700 XT vs Radeon RX 6600 XT
The Radeon RX 6700 XT is significantly faster, around 30% ahead of the Radeon RX 6600 XT. That gap is enough to move it up a tier: the Radeon RX 6700 XT is comfortable at 1440p, while the Radeon RX 6600 XT is better matched to 1080p. The Radeon RX 6700 XT packs 2,560 stream processors versus 2,048 on the Radeon RX 6600 XT. The Radeon RX 6700 XT also has more RT cores (40 vs 32), strengthening its ray-tracing and AI-upscaling performance.
Price & Value
Right now the Radeon RX 6600 XT starts at $502 GBP against $869 GBP for the Radeon RX 6700 XT. Despite being slower, the Radeon RX 6600 XT offers the better performance-per-dollar (~33% better value), so budget-focused buyers should weigh it carefully. The Radeon RX 6600 XT still sits about $123 GBP above its $379 GBP MSRP. The Radeon RX 6700 XT still sits about $390 GBP above its $479 GBP MSRP.
Power & Efficiency
The Radeon RX 6600 XT draws just 160W versus 230W for the Radeon RX 6700 XT, and it also delivers more performance per watt — so it runs cooler and quieter and needs less PSU headroom.
VRAM & Future-Proofing
With 12GB against 8GB, the Radeon RX 6700 XT has more headroom for 4K textures and memory-hungry creative/AI tasks where the Radeon RX 6600 XT's 8GB can fall short. The Radeon RX 6700 XT's memory is also faster — 384 GB/s versus 256 GB/s (192-bit vs 128-bit bus) — which helps feed the GPU at 4K and with heavy textures.
Which should you buy: Radeon RX 6600 XT or Radeon RX 6700 XT?
Choose the Radeon RX 6700 XT if you want the most performance and can absorb the higher price. If you're optimizing for value, the Radeon RX 6600 XT stretches your money further for only slightly lower performance.