Product Compare
AMD Steam Machine GPU vs AMD Radeon PRO W7700
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Jan 2026 | Nov 2023 |
| Generation | Console GPU | Radeon Pro Navi |
| Type | Desktop | Desktop |
| Bus Interface | PCIe 4.0 x16 | |
| Clock Speeds | ||
| Base Clock | 1720 MHz | 1900 MHz |
| Boost Clock | 2450 MHz | 2600 MHz |
| Memory Clock | 2250 MHz | 2250 MHz |
| Memory | ||
| Memory Size | 8GB | 16GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 128bit | 256bit |
| Bandwidth | 288.0GB/s | 576.0GB/s |
| Render Config | ||
| Compute Units | 28 | 48 |
| Shading Units | 1792 | 3072 |
| TMUs | 112 | 192 |
| ROPs | 64 | 96 |
| RT Cores | 28 | 48 |
| L1 Cache | 128 KB per Array | 128 KB per Array |
| L2 Cache | 2 MB | 2 MB |
| L3 Cache | 32 MB | 64 MB |
| Theoretical Performance | ||
| Pixel Rate | 156.8 GPixel/s | 249.6 GPixel/s |
| Texture Rate | 274.4 GTexel/s | 499.2 GTexel/s |
| FP16 (half) | 35.12 TFLOPS | 63.90 TFLOPS |
| FP32 (float) | 17.56 TFLOPS | 31.95 TFLOPS |
| FP64 (double) | 548.8 GFLOPS | 998.4 GFLOPS |
| Graphics Processor | ||
| GPU Name | Navi 33 | Navi 32 |
| Architecture | RDNA 3.0 | RDNA 3.0 |
| Foundry | TSMC | TSMC |
| Process Size | 6 nm | 5 nm |
| Transistors | 13.3 billion | 28.1 billion |
| Die Size | 204 mm² | 346 mm² |
| GPU Variant | Navi 32 | |
| Board Design | ||
| TDP | 110W | 190W |
| Outputs | No outputs | 4x DisplayPort 2.1 |
| Power Connectors | None | 1x 8-pin |
| Suggested PSU | 450 W | |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.2 | 2.2 |
| Vulkan | 1.4 | 1.3 |
| Shader Model | 6.8 | 6.7 |