AMD Radeon RX 6600 XT vs AMD Radeon RX 6650 XT
32.6Rasterization33.8
24.5Ray Tracing25.2
38.7Memory39.9
88.9Efficiency86.4
40.5Compute41.7
1 spec wins — AMD Radeon RX 6600 XT10 spec wins — AMD Radeon RX 6650 XT
InnoReviews verdict
This one is close to a dead heat: AMD Radeon RX 6600 XT scores 41.5 against 42.1 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 | 10,200Top 82% | 10,900+7%Top 76% |
| 3DMark Speed Way | 1,850Top 94% | 1,980+7%Top 92% |
| PassMark G3D | 16,000Top 70% | 16,800+5%Top 66% |
| 1080p Ultra | 88 fpsTop 80% | 93 fps+6%Top 76% |
| 1440p Ultra | 62 fpsTop 82% | 66 fps+6%Top 76% |
| 4K Ultra | 31 fpsTop 84% | 33 fps+6%Top 80% |
Features
| Spec | AMD Radeon RX 6600 XT | AMD Radeon RX 6650 XT |
|---|---|---|
| Upscaling | FSR 3 | FSR 3 |
Related comparisons
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