| Spec | RX 590 | RTX 4090 |
|---|---|---|
| Performance | ||
| FP32 Performance | 7.12 TFLOPS | 82.58 TFLOPS+91% |
| FP16 Performance | 7.12 TFLOPS | 82.58 TFLOPS+91% |
| Shader Units | 2,304 | 16,384+86% |
| Boost Clock | 1,545 MHz | 2,520 MHz+39% |
| Base Clock | 1,469 MHz | 2,235 MHz+34% |
| Memory | ||
| VRAM | 8 GB | 24 GB+67% |
| VRAM Type | GDDR5 | |
| GDDR6X |
| Memory Bus | 256-bit | 384-bit+33% |
| Memory Clock | 2,000 MHz+52% | 1,313 MHz |
| Memory Bandwidth | 256 | 1,010+75% |
| Power | ||
| TDP | 175W+61% | 450W |
| Recommended PSU | 450W+47% | 850W |
| Power Connector | 1x 8-pin | 1x 16-pin |
| Architecture | ||
| Form Factor | desktop | desktop |
| Generation | Polaris(RX 500) | GeForce 40 |
| Architecture | GCN 4.0 | Ada Lovelace |
| GPU Chip | Polaris 30 | AD102 |
| Process Node | 12 nm GlobalFoundries | 5 nm TSMC |
| Transistors | 5.7+93% | 76.3 |
| Die Size | 232+62% | 609 |
| Features | ||
| Ray Tracing | N/A | RT Cores (128) |
| Tensor Cores | N/A | 512 |
| DLSS Version | N/A | 3.5 |
| AV1 Encoding | Yes | Yes |
| Connectivity | ||
| Display Outputs | 1x HDMI 2.0b, 3x DisplayPort 1.4a | 1x HDMI 2.1, 3x DisplayPort 1.4a |
| PCIe Interface | PCIe 3.0 x16 | PCIe 4.0 x16 |
| Physical | ||
| Card Length | 241 mm+21% | 304 mm |
| Slot Size | Dual-slot | Triple-slot |
| Price | ||
| Release Date | 2018-11-15 | 2022-09-20 |
