Radeon RX 6600 vs Radeon RX 6700 XT
The Radeon RX 6700 XT pulls ahead here — in a different league, about 60% ahead of the Radeon RX 6600. It also wins on performance-per-dollar, making it the cleaner choice when you can afford it.
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Comparable or lower specs
Radeon RX 6700 XT vs Radeon RX 6600: In-Depth Breakdown
Performance: Radeon RX 6700 XT vs Radeon RX 6600
The Radeon RX 6700 XT is dramatically faster, around 60% ahead of the Radeon RX 6600. Both cards sit in the same broad class, well suited to 1080p. The Radeon RX 6700 XT packs 2,560 stream processors versus 1,792 on the Radeon RX 6600. The Radeon RX 6700 XT also has more RT cores (40 vs 28), strengthening its ray-tracing and AI-upscaling performance.
Price & Value
Pricing has the Radeon RX 6600 at $230 USD, $120 USD under the Radeon RX 6700 XT's $350 USD. Because it's both faster and competitively priced, the Radeon RX 6700 XT wins on performance-per-dollar by about 5%. The Radeon RX 6600 is trading below its $330 USD MSRP — a genuine deal. The Radeon RX 6700 XT is trading below its $479 USD MSRP — a genuine deal.
Power & Efficiency
Power draw favors the Radeon RX 6600 (132W vs 230W), and it's the more efficient card too, so it's the easy pick if thermals or a smaller PSU matter.
VRAM & Future-Proofing
The Radeon RX 6700 XT carries 12GB versus 8GB on the Radeon RX 6600. 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 6700 XT's memory is also faster — 384 GB/s versus 224 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 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 if you find it at a steep discount.
Frequently Asked Questions
Is the Radeon RX 6700 XT better than the Radeon RX 6600?
Which is better for 4K gaming, the Radeon RX 6600 or the Radeon RX 6700 XT?
Is the Radeon RX 6700 XT worth the extra $120 USD over the Radeon RX 6600?
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?
Which should you buy: Radeon RX 6600 or Radeon RX 6700 XT?
Technical Specifications Comparison
Architecture & Cores
| Specification | Radeon RX 6600 | Radeon RX 6700 XT |
|---|---|---|
| Architecture | RDNA 2 | RDNA 2 |
| Process Node | TSMC N7 | TSMC N7 |
| CUDA Cores (Stream Processors / Stream Processors) | 1,792 | 2,560✓ |
| Ray Tracing Cores | 28 | 40✓ |
Clock Speeds
| Specification | Radeon RX 6600 | Radeon RX 6700 XT |
|---|---|---|
| Base Clock | 1,626 MHz | 2,321 MHz✓ |
| Boost Clock | 2,491 MHz | 2,581 MHz✓ |
Memory
| Specification | Radeon RX 6600 | Radeon RX 6700 XT |
|---|---|---|
| VRAM Capacity | 8 GB | 12 GB✓ |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 128-bit | 192-bit✓ |
| Memory Speed | 14 Gbps | 16 Gbps✓ |
| Bandwidth | 224 GB/s | 384 GB/s✓ |
Connectivity & Power
| Specification | Radeon RX 6600 | Radeon RX 6700 XT |
|---|---|---|
| Interface | PCIe 4.0 x8 | PCIe 4.0 x16 |
| TDP | 132 W✓ | 230 W |
| Power Connectors | 1x 8-pin | 1x 6-pin + 1x 8-pin |
| Released | Oct 2021 | Mar 2021 |
