GPU Comparison

Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.

Quick Verdict

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 — $856 cheaper.

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VS
AMD
Radeon RX 6600 XT
Price
$580
Perf Index
20%
Value Score
0.034
VRAM8GB GDDR6
Thermal TDP160W
Price
$1436
Perf Index
26%
Value Score
0.018
VRAM12GB GDDR6
Thermal TDP230W

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.

Price & Value

Right now the Radeon RX 6600 XT starts at $580 against $1,436 for the Radeon RX 6700 XT. Despite being slower, the Radeon RX 6600 XT offers the better performance-per-dollar (~90% better value), so budget-focused buyers should weigh it carefully. The Radeon RX 6600 XT still sits about $201 above its $379 MSRP. The Radeon RX 6700 XT still sits about $957 above its $479 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.

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.

Frequently Asked Questions

Is the Radeon RX 6700 XT better than the Radeon RX 6600 XT?

The Radeon RX 6700 XT is significantly faster, roughly 30% ahead. The Radeon RX 6600 XT is still worth it if value matters more than top-end frames.

Which is better for 4K gaming, the Radeon RX 6600 XT or the Radeon RX 6700 XT?

Neither is a dedicated 4K card; both are best at 1440p. For 4K you'd want a faster GPU, or lean on upscaling.

Is the Radeon RX 6700 XT worth the extra $856 over the Radeon RX 6600 XT?

Only if you need the extra performance or features; on pure value the Radeon RX 6600 XT comes out ahead.

Does the Radeon RX 6700 XT have enough VRAM advantage to matter?

Its 12GB (vs 8GB) gives real headroom for 4K, heavy texture mods, and creative/AI work. At 1080p the gap matters less.