AMD
RX 6600 XT
VS
NVIDIA
RTX 4090
Specifications
| Spec | RX 6600 XT | RTX 4090 |
|---|---|---|
| Performance | ||
| FP32 Performance | 10.6 TFLOPS | 82.6 TFLOPS+87% |
| Shader Units | 2,048 | 16,384+87% |
| Boost Clock | 2,589 MHz+3% | 2,520 MHz |
| Base Clock | 1,968 MHz | 2,235 MHz+12% |
| Memory | ||
| VRAM | 8 GB | 24 GB+67% |
| VRAM Type | GDDR6 | GDDR6X |
| Memory Bus | 128-bit | 384-bit+67% |
| Memory Clock | 2,000 MHz | 2,626 MHz+24% |
| Memory Bandwidth | 256 | 1,008.4+75% |
| Power | ||
| TDP | 160W+64% | 450W |
| Process Node | 7 nm FF (TSMC N7) | 4 nm (TSMC 4N) |
| Features | ||
| Architecture | RDNA 2.0 | Ada |
| GPU Chip | Navi 23 XT (Navi 23) | AD102 |
| Ray Tracing | N/A | RT Cores (128) |
| Tensor Cores | N/A | 512 |
| Display Outputs | 3x DisplayPort, 1x HDMI | 3x DisplayPort, 1x HDMI |
| Price | ||
| MSRP | $379+81% | $1,999 |
Benchmarks Coming Soon
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