GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
Market Value Leader
Radeon RX 6600 is the clear winner, offering 52.8% better value than Radeon RX 6500 XT.
On raw speed the Radeon RX 6600 comes out dramatically faster — about 88% ahead of the Radeon RX 6500 XT. It also wins on performance-per-dollar, making it the cleaner choice when you can afford it.
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Radeon RX 6600 vs Radeon RX 6500 XT: In-Depth Breakdown
Performance: Radeon RX 6600 vs Radeon RX 6500 XT
The Radeon RX 6600 is dramatically faster, around 88% ahead of the Radeon RX 6500 XT. That gap is enough to move it up a tier: the Radeon RX 6600 is comfortable at 1080p, while the Radeon RX 6500 XT is better matched to entry-level 1080p. The Radeon RX 6600 packs 1,792 stream processors versus 1,024 on the Radeon RX 6500 XT. The Radeon RX 6600 also has more RT cores (28 vs 16), strengthening its ray-tracing and AI-upscaling performance.
Price & Value
The Radeon RX 6500 XT currently lists from $1,524 BRL, $346 BRL less than the Radeon RX 6600 at $1,870 BRL. Because it's both faster and competitively priced, the Radeon RX 6600 wins on performance-per-dollar by about 53%. The Radeon RX 6500 XT still sits about $1,324 BRL above its $200 BRL MSRP. The Radeon RX 6600 still sits about $1,540 BRL above its $330 BRL MSRP.
Power & Efficiency
On power, the Radeon RX 6500 XT is the gentler choice at 113W versus 132W. The Radeon RX 6600 is more efficient per watt because it's faster, but its higher 132W draw means more heat and a bigger PSU.
VRAM & Future-Proofing
The Radeon RX 6600 carries 8GB versus 4GB on the Radeon RX 6500 XT. 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 6600's memory is also faster — 224 GB/s versus 144 GB/s (128-bit vs 64-bit bus) — which helps feed the GPU at 4K and with heavy textures.
Which should you buy: Radeon RX 6500 XT or Radeon RX 6600?
The Radeon RX 6600 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 6500 XT if you find it at a steep discount.
Frequently Asked Questions
Is the Radeon RX 6600 better than the Radeon RX 6500 XT?
Which is better for 4K gaming, the Radeon RX 6500 XT or the Radeon RX 6600?
Is the Radeon RX 6600 worth the extra $346 BRL over the Radeon RX 6500 XT?
Does the Radeon RX 6600 have enough VRAM advantage to matter?
Which is better for ray tracing, the Radeon RX 6600 or the Radeon RX 6500 XT?
Technical Specifications Comparison
Architecture & Cores
| Specification | Radeon RX 6500 XT | Radeon RX 6600 |
|---|---|---|
| Architecture | RDNA 2 | RDNA 2 |
| Process Node | TSMC N6 | TSMC N7 |
| CUDA Cores (Stream Processors / Stream Processors) | 1,024 | 1,792✓ |
| Ray Tracing Cores | 16 | 28✓ |
Clock Speeds
| Specification | Radeon RX 6500 XT | Radeon RX 6600 |
|---|---|---|
| Base Clock | 2,310 MHz✓ | 1,626 MHz |
| Boost Clock | 2,815 MHz✓ | 2,491 MHz |
Memory
| Specification | Radeon RX 6500 XT | Radeon RX 6600 |
|---|---|---|
| VRAM Capacity | 4 GB | 8 GB✓ |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 64-bit | 128-bit✓ |
| Memory Speed | 18 Gbps✓ | 14 Gbps |
| Bandwidth | 144 GB/s | 224 GB/s✓ |
Connectivity & Power
| Specification | Radeon RX 6500 XT | Radeon RX 6600 |
|---|---|---|
| Interface | PCIe 4.0 x4 | PCIe 4.0 x8 |
| TDP | 113 W✓ | 132 W |
| Power Connectors | 1x 6-pin | 1x 8-pin |
| Released | Jan 2022 | Oct 2021 |
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