Product Compare
AMD Radeon RX 7950 XT vs NVIDIA GeForce RTX 4070 Mobile
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Unknown | Jan 2023 |
| Generation | Navi III | GeForce 40 Mobile |
| Type | Desktop | Mobile |
| Bus Interface | PCIe 4.0 x16 | PCIe 4.0 x8 |
| Clock Speeds | ||
| Base Clock | 2000 MHz | 1395 MHz |
| Boost Clock | 3000 MHz | 1695 MHz |
| Memory Clock | 2500 MHz | 2000 MHz |
| Memory | ||
| Memory Size | 20GB | 8GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 320bit | 128bit |
| Bandwidth | 800.0GB/s | 256.0GB/s |
| Render Config | ||
| Compute Units | 84 | |
| Shading Units | 5376 | 4608 |
| TMUs | 336 | 144 |
| ROPs | 192 | 48 |
| RT Cores | 84 | 36 |
| L1 Cache | 256 KB per Array | 128 KB (per SM) |
| L2 Cache | 6 MB | 32 MB |
| L3 Cache | 80 MB | |
| SM Count | 36 | |
| Tensor Cores | 144 | |
| Theoretical Performance | ||
| Pixel Rate | 576.0 GPixel/s | 81.36 GPixel/s |
| Texture Rate | 1008 GTexel/s | 244.1 GTexel/s |
| FP16 (half) | 129.0 TFLOPS | 15.62 TFLOPS |
| FP32 (float) | 64.51 TFLOPS | 15.62 TFLOPS |
| FP64 (double) | 2.016 TFLOPS | 244.1 GFLOPS |
| Graphics Processor | ||
| GPU Name | Navi 31 | AD106 |
| GPU Variant | Navi 31 XT+ | GN21-X6 |
| Architecture | RDNA 3.0 | Ada Lovelace |
| Foundry | TSMC | TSMC |
| Process Size | 5 nm | 5 nm |
| Transistors | 57.7 billion | 22.9 billion |
| Die Size | 529 mm² | 188 mm² |
| Board Design | ||
| TDP | 300W | 115W |
| Suggested PSU | 700 W | |
| Outputs | 1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C | Portable Device Dependent |
| Power Connectors | 2x 8-pin | None |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.2 | 3.0 |
| Vulkan | 1.3 | 1.3 |
| Shader Model | 6.7 | 6.8 |
| CUDA | 8.9 | |
| 3DMark | ||
| id | - | |