| Spec | RX 6600M | RTX 4070 SUPER |
|---|---|---|
| Performance | ||
| FP32 Performance | 8.66 TFLOPS | 35.48 TFLOPS+76% |
| FP16 Performance | 17.32 TFLOPS | 35.48 TFLOPS+51% |
| Shader Units | 1,792 | 7,168+75% |
| Boost Clock | 2,416 MHz | 2,475 MHz+2% |
| Base Clock | 2,068 MHz+4% | 1,980 MHz |
| Memory | ||
| VRAM | 8 GB | 12 GB+33% |
| VRAM Type |
| GDDR6 |
| GDDR6X |
| Memory Bus | 128-bit | 192-bit+33% |
| Memory Clock | 1,750 MHz+33% | 1,313 MHz |
| Memory Bandwidth | 224 | 504.2+56% |
| Power | ||
| TDP | 100W+55% | 220W |
| Recommended PSU | N/A | 550W |
| Power Connector | N/A | 1x 16-pin |
| Architecture | ||
| Form Factor | mobile | desktop |
| Generation | Navi Mobile(RX 6000M) | GeForce 40 |
| Architecture | RDNA 2.0 | Ada Lovelace |
| GPU Chip | Navi 23 | AD104 |
| Process Node | 7 nm TSMC | 5 nm TSMC |
| Transistors | 11.06+69% | 35.8 |
| Die Size | 237+19% | 294 |
| Features | ||
| Ray Tracing | RT Cores (28) | RT Cores (56) |
| Tensor Cores | N/A | 224 |
| Ray Accelerators | 28 | N/A |
| DLSS Version | N/A | 3.5 |
| FSR Version | 2 | N/A |
| AV1 Encoding | N/A | Yes |
| Connectivity | ||
| Display Outputs | N/A | 1x HDMI 2.1, 3x DisplayPort 1.4a |
| PCIe Interface | PCIe 4.0 x8 | PCIe 4.0 x16 |
| Physical | ||
| Card Length | N/A | 267 mm |
| Slot Size | N/A | Dual-slot |
| Price | ||
| Release Date | 2021-05-31 | 2024-01-08 |
