| Spec | RX 7900 XT | GTX 1660 Ti |
|---|---|---|
| Performance | ||
| FP32 Performance | 51.48 TFLOPS+846% | 5.44 TFLOPS |
| FP16 Performance | 103 TFLOPS+848% | 10.87 TFLOPS |
| Shader Units | 5,376+250% | 1,536 |
| Boost Clock | 2,394 MHz+35% | 1,770 MHz |
| Base Clock | 1,387 MHz | 1,500 MHz+8% |
| Memory | ||
| VRAM | 20 GB+233% | 6 GB |
| VRAM Type | GDDR6 | |
| GDDR6 |
| Memory Bus | 320-bit+67% | 192-bit |
| Memory Clock | 2,500 MHz+67% | 1,500 MHz |
| Memory Bandwidth | 800+178% | 288 |
| Power | ||
| TDP | 300W | 120W+150% |
| Recommended PSU | 700W | 300W+133% |
| Power Connector | 2x 8-pin | 1x 8-pin |
| Architecture | ||
| Form Factor | desktop | desktop |
| Generation | Navi III(RX 7000) | GeForce 16 |
| Architecture | RDNA 3.0 | Turing |
| GPU Chip | Navi 31 | TU116 |
| Process Node | 5 nm TSMC | 12 nm TSMC |
| Transistors | 57.7 | 6.6+774% |
| Die Size | 529 | 284+86% |
| Features | ||
| Ray Tracing | RT Cores (84) | N/A |
| Ray Accelerators | 84 | N/A |
| DLSS Version | N/A | 2 |
| FSR Version | 3.1 | N/A |
| AV1 Encoding | Yes | N/A |
| Connectivity | ||
| Display Outputs | 1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C | 1x DVI, 1x HDMI 2.0, 1x DisplayPort 1.4a |
| PCIe Interface | PCIe 4.0 x16 | PCIe 3.0 x16 |
| Physical | ||
| Card Length | 276 mm | 229 mm+21% |
| Slot Size | Dual-slot | Dual-slot |
| Price | ||
| Release Date | 2022-11-03 | 2019-02-22 |
