Radeon RX 6600 vs Radeon RX 6600 XT
Performance-wise the Radeon RX 6600 XT is out front, significantly faster, roughly 20% up on the Radeon RX 6600. Value tips toward the Radeon RX 6600, though: $896 BRL cheaper for what you get.
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Comparable or lower specs
Radeon RX 6600 XT vs Radeon RX 6600: In-Depth Breakdown
Performance: Radeon RX 6600 XT vs Radeon RX 6600
The Radeon RX 6600 XT is significantly faster, around 20% ahead of the Radeon RX 6600. Both cards sit in the same broad class, well suited to 1080p. The Radeon RX 6600 XT packs 2,048 stream processors versus 1,792 on the Radeon RX 6600.
Price & Value
Right now the Radeon RX 6600 starts at $2,186 BRL against $3,082 BRL for the Radeon RX 6600 XT. Despite being slower, the Radeon RX 6600 offers the better performance-per-dollar (~18% better value), so budget-focused buyers should weigh it carefully. The Radeon RX 6600 still sits about $1,856 BRL above its $330 BRL MSRP. The Radeon RX 6600 XT still sits about $2,703 BRL above its $379 BRL MSRP.
Power & Efficiency
The Radeon RX 6600 sips power at 132W next to the Radeon RX 6600 XT's 160W, and still leads on performance-per-watt — quieter, cooler, and gentler on your PSU.
Memory & Bandwidth
The Radeon RX 6600 XT's memory is faster — 256 GB/s versus 224 GB/s — which helps feed the GPU at 4K and with heavy textures.
Which should you buy: Radeon RX 6600 or Radeon RX 6600 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 6600 stretches your money further for only slightly lower performance.
Frequently Asked Questions
Is the Radeon RX 6600 XT better than the Radeon RX 6600?
Which is better for 4K gaming, the Radeon RX 6600 or the Radeon RX 6600 XT?
Is the Radeon RX 6600 XT worth the extra $896 BRL over the Radeon RX 6600?
Which should you buy: Radeon RX 6600 or Radeon RX 6600 XT?
Technical Specifications Comparison
Architecture & Cores
| Specification | Radeon RX 6600 | Radeon RX 6600 XT |
|---|---|---|
| Architecture | RDNA 2 | RDNA 2 |
| Process Node | TSMC N7 | TSMC N7 |
| CUDA Cores (Stream Processors / Stream Processors) | 1,792 | 2,048✓ |
| Ray Tracing Cores | 28 | 32✓ |
Clock Speeds
| Specification | Radeon RX 6600 | Radeon RX 6600 XT |
|---|---|---|
| Base Clock | 1,626 MHz | 1,968 MHz✓ |
| Boost Clock | 2,491 MHz | 2,589 MHz✓ |
Memory
| Specification | Radeon RX 6600 | Radeon RX 6600 XT |
|---|---|---|
| VRAM Capacity | 8 GB | 8 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 128-bit | 128-bit |
| Memory Speed | 14 Gbps | 16 Gbps✓ |
| Bandwidth | 224 GB/s | 256 GB/s✓ |
Connectivity & Power
| Specification | Radeon RX 6600 | Radeon RX 6600 XT |
|---|---|---|
| Interface | PCIe 4.0 x8 | PCIe 4.0 x8 |
| TDP | 132 W✓ | 160 W |
| Power Connectors | 1x 8-pin | 1x 8-pin |
| Released | Oct 2021 | Jul 2021 |
