Product Compare
AMD Xbox Magnus GPU vs NVIDIA GeForce GTX 660 Ti
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Unknown | Aug 2012 |
| Generation | Console GPU | GeForce 600 |
| Type | Desktop | Desktop |
| Bus Interface | PCIe 3.0 x16 | |
| Clock Speeds | ||
| Memory Clock | 1750 MHz | 1502 MHz |
| Base Clock | 915 MHz | |
| Boost Clock | 980 MHz | |
| Memory | ||
| Memory Size | 32GB | 2GB |
| Memory Type | GDDR7 | GDDR5 |
| Memory Bus | 192bit | 192bit |
| Bandwidth | 672.0GB/s | 144.2GB/s |
| Render Config | ||
| Compute Units | 68 | |
| Shading Units | 4352 | 1344 |
| TMUs | 272 | 112 |
| ROPs | 64 | 24 |
| L2 Cache | 24 MB | 384 KB |
| L1 Cache | 16 KB (per SMX) | |
| Theoretical Performance | ||
| Pixel Rate | 116.8 GPixel/s | 27.44 GPixel/s |
| Texture Rate | 496.4 GTexel/s | 109.8 GTexel/s |
| FP16 (half) | 31.77 TFLOPS | |
| FP32 (float) | 15.88 TFLOPS | 2.634 TFLOPS |
| FP64 (double) | 992.8 GFLOPS | 109.8 GFLOPS |
| Graphics Processor | ||
| GPU Name | Magnus | GK104 |
| Architecture | RDNA 5.0 | Kepler |
| Foundry | TSMC | TSMC |
| Process Size | 3 nm | 28 nm |
| Transistors | Unknown | 3.54 billion |
| Die Size | 264 mm² | 294 mm² |
| GPU Variant | GK104-300-KD-A2 | |
| Board Design | ||
| TDP | 250W | 150W |
| Outputs | 1x HDMI 2.1 | 2x DVI1x HDMI 1.4a1x DisplayPort 1.2 |
| Suggested PSU | 450 W | |
| Power Connectors | 2x 6-pin | |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | 12 (11_0) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 3.0 |
| Vulkan | 1.2 | 1.1 |
| Shader Model | 6.8 | 5.1 |
| CUDA | 3.0 | |