AMD Radeon RX 6650 XT vs AMD Radeon RX 7800 XT
33.8Rasterization49.8
25.2Ray Tracing36
39.9Memory59.2
86.4Efficiency78.4
41.7Compute56.1
2 spec wins — AMD Radeon RX 6650 XT13 spec wins — AMD Radeon RX 7800 XT
InnoReviews verdict
AMD Radeon RX 7800 XT wins this graphics card face-off, 53.7 to 42.1, pulling ahead mainly in memory (+19) and rasterization (+16). 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 78
- 32% lower TDP: 180 W vs 263 W
- Lower launch price: $399 vs $499
Reasons to pick the AMD Radeon RX 7800 XT
- Stronger rasterization score: 50 vs 34
- Stronger Ray Tracing score: 36 vs 25
- Stronger memory score: 59 vs 40
- Stronger compute score: 56 vs 42
- 123% higher bandwidth: 624 GB/s vs 280 GB/s
General
| Spec | AMD Radeon RX 6650 XT | AMD Radeon RX 7800 XT |
|---|---|---|
| Announced | 2022 | 2023 |
| Architecture | RDNA 2 | RDNA 3 |
| Process | 7 nm | 5 nm+29% |
| TDP | 180 W+32% | 263 W |
| Power connector | 1x 8-pin | 2x 8-pin |
Cores & Clocks
| Spec | AMD Radeon RX 6650 XT | AMD Radeon RX 7800 XT |
|---|---|---|
| Shading units | 2,048 | 3,840+88% |
| RT cores | 32 | 60+88% |
| Tensor / AI cores | — | 120 |
| Base clock | 2,055 MHz | — |
| Boost clock | 2,635 MHz+8% | 2,430 MHz |
Memory
| Spec | AMD Radeon RX 6650 XT | AMD Radeon RX 7800 XT |
|---|---|---|
| VRAM | 8 GB | 16 GB+100% |
| VRAM type | GDDR6 | GDDR6 |
| Bus width | 128 bit | 256 bit+100% |
| Bandwidth | 280 GB/s | 624 GB/s+123% |
Benchmarks
| Spec | AMD Radeon RX 6650 XT | AMD Radeon RX 7800 XT |
|---|---|---|
| 3DMark Time Spy | 10,900Top 76% | 20,100+84%Top 36% |
| 3DMark Speed Way | 1,980Top 92% | 4,000+102%Top 46% |
| PassMark G3D | 16,800Top 66% | 24,000+43%Top 40% |
| 1080p Ultra | 93 fpsTop 76% | 157 fps+69%Top 38% |
| 1440p Ultra | 66 fpsTop 76% | 117 fps+77%Top 40% |
| 4K Ultra | 33 fpsTop 80% | 66 fps+100%Top 34% |
Features
| Spec | AMD Radeon RX 6650 XT | AMD Radeon RX 7800 XT |
|---|---|---|
| Upscaling | FSR 3 | FSR 3 |
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