| Spec | RX 9070 XT | GTX 1660 Ti |
|---|---|---|
| Performance | ||
| FP32 Performance | 48.66 TFLOPS+794% | 5.44 TFLOPS |
| FP16 Performance | 97.32 TFLOPS+795% | 10.87 TFLOPS |
| Shader Units | 4,096+167% | 1,536 |
| Boost Clock | 2,970 MHz+68% | 1,770 MHz |
| Base Clock | 1,660 MHz+11% | 1,500 MHz |
| Memory | ||
| VRAM | 16 GB+167% | 6 GB |
| VRAM Type |
| GDDR6 |
| GDDR6 |
| Memory Bus | 256-bit+33% | 192-bit |
| Memory Clock | 2,518 MHz+68% | 1,500 MHz |
| Memory Bandwidth | 644.6+124% | 288 |
| Power | ||
| TDP | 304W | 120W+153% |
| Recommended PSU | 700W | 300W+133% |
| Power Connector | 2x 8-pin | 1x 8-pin |
| Architecture | ||
| Form Factor | desktop | desktop |
| Generation | Navi IV(RX 9000) | GeForce 16 |
| Architecture | RDNA 4.0 | Turing |
| GPU Chip | Navi 48 | TU116 |
| Process Node | 4 nm TSMC | 12 nm TSMC |
| Transistors | 53.9 | 6.6+717% |
| Die Size | 357 | 284+26% |
| Features | ||
| Ray Tracing | RT Cores (64) | N/A |
| Ray Accelerators | 64 | N/A |
| DLSS Version | N/A | 2 |
| FSR Version | 4 | N/A |
| AV1 Encoding | Yes | N/A |
| Connectivity | ||
| Display Outputs | 1x HDMI 2.1b, 3x DisplayPort 2.1a | 1x DVI, 1x HDMI 2.0, 1x DisplayPort 1.4a |
| PCIe Interface | PCIe 5.0 x16 | PCIe 3.0 x16 |
| Physical | ||
| Card Length | N/A | 229 mm |
| Slot Size | Dual-slot | Dual-slot |
| Price | ||
| Release Date | 2025-03-06 | 2019-02-22 |
