AMD Radeon RX 6600 XT vs AMD Radeon RX 6650 XT
31.5Rasterization31.9
23.6Ray Tracing23.7
38.7Memoryspec-based39.9
88.9Efficiencyspec-based86.4
41.2Compute42.2
1 spec wins — AMD Radeon RX 6600 XT7 spec wins — AMD Radeon RX 6650 XT
InnoReviews verdict
This one is close to a dead heat: AMD Radeon RX 6600 XT scores 41.1 against 41.2 for AMD Radeon RX 6650 XT. Pick by the categories that matter to you — AMD Radeon RX 6650 XT edges ahead in compute and rasterization, or by price.
Which would you pick?
Key differences
Reasons to pick the AMD Radeon RX 6600 XT
- 11% lower TDP: 160 W vs 180 W
Reasons to pick the AMD Radeon RX 6650 XT
No decisive spec advantages — this side competes on price and preference.
General
| Spec | AMD Radeon RX 6600 XT | AMD Radeon RX 6650 XT |
|---|---|---|
| Announced | 2021 | 2022 |
| Architecture | RDNA 2 | RDNA 2 |
| Process | 7 nm | 7 nm |
| TDP | 160 W+11% | 180 W |
| Power connector | 1x 8-pin | 1x 8-pin |
Cores & Clocks
| Spec | AMD Radeon RX 6600 XT | AMD Radeon RX 6650 XT |
|---|---|---|
| Shading units | 2,048 | 2,048 |
| RT cores | 32 | 32 |
| Base clock | 1,968 MHz | 2,055 MHz+4% |
| Boost clock | 2,589 MHz | 2,635 MHz+2% |
Memory
| Spec | AMD Radeon RX 6600 XT | AMD Radeon RX 6650 XT |
|---|---|---|
| VRAM | 8 GB | 8 GB |
| VRAM type | GDDR6 | GDDR6 |
| Bus width | 128 bit | 128 bit |
| Bandwidth | 256 GB/s | 280 GB/s+9% |
Benchmarks
| Spec | AMD Radeon RX 6600 XT | AMD Radeon RX 6650 XT |
|---|---|---|
| 3DMark Time Spy | 9,633Bottom 42% | 9,890+3%Bottom 42% |
| 3DMark Speed Way | 1,670Bottom 14% | 1,694+1%Bottom 15% |
| PassMark G3D | 16,446Bottom 43% | 17,101+4%Bottom 47% |
Features
| Spec | AMD Radeon RX 6600 XT | AMD Radeon RX 6650 XT |
|---|---|---|
| Upscaling | FSR 3 | FSR 3 |
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