Radeon RX 6600 XT vs Radeon RX 6700 XT
The Radeon RX 6700 XT is a big jump in performance — leading the Radeon RX 6600 XT by roughly 33% in our performance index. It also comes out ahead on value, making it the straightforward pick if the price fits your budget.
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Comparable or lower specs
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 33% ahead of the Radeon RX 6600 XT. Both cards sit in the same broad class, well suited 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
On price, expect to pay $316 EUR for the Radeon RX 6600 XT versus $350 EUR for the Radeon RX 6700 XT. Because it's both faster and competitively priced, the Radeon RX 6700 XT wins on performance-per-dollar by about 20%. The Radeon RX 6600 XT is trading below its $379 EUR MSRP — a genuine deal. The Radeon RX 6700 XT is trading below its $479 EUR MSRP — a genuine deal.
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?
The Radeon RX 6700 XT 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 6600 XT if you find it at a steep discount.
Frequently Asked Questions
Is the Radeon RX 6700 XT better than the Radeon RX 6600 XT?
Which is better for 4K gaming, the Radeon RX 6600 XT or the Radeon RX 6700 XT?
Is the Radeon RX 6700 XT worth the extra $34 EUR over the Radeon RX 6600 XT?
Does the Radeon RX 6700 XT have enough VRAM advantage to matter?
Which is better for ray tracing, the Radeon RX 6700 XT or the Radeon RX 6600 XT?
Which should you buy: Radeon RX 6600 XT or Radeon RX 6700 XT?
Technical Specifications Comparison
Architecture & Cores
| Specification | Radeon RX 6600 XT | Radeon RX 6700 XT |
|---|---|---|
| Architecture | RDNA 2 | RDNA 2 |
| Process Node | TSMC N7 | TSMC N7 |
| CUDA Cores (Stream Processors / Stream Processors) | 2,048 | 2,560✓ |
| Ray Tracing Cores | 32 | 40✓ |
Clock Speeds
| Specification | Radeon RX 6600 XT | Radeon RX 6700 XT |
|---|---|---|
| Base Clock | 1,968 MHz | 2,321 MHz✓ |
| Boost Clock | 2,589 MHz✓ | 2,581 MHz |
Memory
| Specification | Radeon RX 6600 XT | Radeon RX 6700 XT |
|---|---|---|
| VRAM Capacity | 8 GB | 12 GB✓ |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 128-bit | 192-bit✓ |
| Memory Speed | 16 Gbps | 16 Gbps |
| Bandwidth | 256 GB/s | 384 GB/s✓ |
Connectivity & Power
| Specification | Radeon RX 6600 XT | Radeon RX 6700 XT |
|---|---|---|
| Interface | PCIe 4.0 x8 | PCIe 4.0 x16 |
| TDP | 160 W✓ | 230 W |
| Power Connectors | 1x 8-pin | 1x 6-pin + 1x 8-pin |
| Released | Jul 2021 | Mar 2021 |