AMD Radeon RX 6650 XT vs AMD Radeon RX 7900 XTX
33.8Rasterization62.4
25.2Ray Tracing47.7
39.9Memory74
86.4Efficiency67
41.7Compute68.9
3 spec wins — AMD Radeon RX 6650 XT12 spec wins — AMD Radeon RX 7900 XTX
InnoReviews verdict
AMD Radeon RX 7900 XTX wins this graphics card face-off, 62.9 to 42.1, pulling ahead mainly in memory (+34) and rasterization (+29). AMD Radeon RX 6650 XT still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the AMD Radeon RX 6650 XT
- Stronger efficiency score: 86 vs 67
- 49% lower TDP: 180 W vs 355 W
- 11% higher Base clock: 2,055 MHz vs 1,855 MHz
- Lower launch price: $399 vs $999
Reasons to pick the AMD Radeon RX 7900 XTX
- Stronger rasterization score: 62 vs 34
- Stronger Ray Tracing score: 48 vs 25
- Stronger memory score: 74 vs 40
- Stronger compute score: 69 vs 42
- 243% higher bandwidth: 960 GB/s vs 280 GB/s
General
| Spec | AMD Radeon RX 6650 XT | AMD Radeon RX 7900 XTX |
|---|---|---|
| Announced | 2022 | 2022 |
| Architecture | RDNA 2 | RDNA 3 |
| Process | 7 nm | 5 nm+29% |
| TDP | 180 W+49% | 355 W |
| Power connector | 1x 8-pin | 2x 8-pin |
Cores & Clocks
| Spec | AMD Radeon RX 6650 XT | AMD Radeon RX 7900 XTX |
|---|---|---|
| Shading units | 2,048 | 6,144+200% |
| RT cores | 32 | 96+200% |
| Tensor / AI cores | — | 192 |
| Base clock | 2,055 MHz+11% | 1,855 MHz |
| Boost clock | 2,635 MHz+5% | 2,500 MHz |
Memory
| Spec | AMD Radeon RX 6650 XT | AMD Radeon RX 7900 XTX |
|---|---|---|
| VRAM | 8 GB | 24 GB+200% |
| VRAM type | GDDR6 | GDDR6 |
| Bus width | 128 bit | 384 bit+200% |
| Bandwidth | 280 GB/s | 960 GB/s+243% |
Benchmarks
| Spec | AMD Radeon RX 6650 XT | AMD Radeon RX 7900 XTX |
|---|---|---|
| 3DMark Time Spy | 10,900 | 30,500+180% |
| 3DMark Speed Way | 1,980 | 6,200+213% |
| PassMark G3D | 16,800 | 30,700+83% |
| 1080p Ultra | 93 fps | 188 fps+102% |
| 1440p Ultra | 66 fps | 147 fps+123% |
| 4K Ultra | 33 fps | 86 fps+161% |
Features
| Spec | AMD Radeon RX 6650 XT | AMD Radeon RX 7900 XTX |
|---|---|---|
| Upscaling | FSR 3 | FSR 3 |
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