Product Compare
AMD Radeon R9 M290X vs Intel Xe DG1 SDV
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Jan 2014 | Unknown |
| Generation | Gem System | Xe Graphics |
| Type | Mobile | Desktop |
| Bus Interface | PCIe 3.0 x16 | PCIe 4.0 x8 |
| Clock Speeds | ||
| Base Clock | 850 MHz | 900 MHz |
| Boost Clock | 900 MHz | 1500 MHz |
| Memory Clock | 1200 MHz | 2133 MHz |
| Memory | ||
| Memory Size | 4GB | 8GB |
| Memory Type | GDDR5 | LPDDR4X |
| Memory Bus | 256bit | 128bit |
| Bandwidth | 153.6GB/s | 68.26GB/s |
| Render Config | ||
| Compute Units | 20 | |
| Shading Units | 1280 | 768 |
| TMUs | 80 | 48 |
| ROPs | 32 | 24 |
| L1 Cache | 16 KB (per CU) | |
| L2 Cache | 512 KB | 1024 KB |
| L3 Cache | 16 MB | |
| Theoretical Performance | ||
| Pixel Rate | 28.80 GPixel/s | 36.00 GPixel/s |
| Texture Rate | 72.00 GTexel/s | 72.00 GTexel/s |
| FP32 (float) | 2.304 TFLOPS | 2.304 TFLOPS |
| FP64 (double) | 144.0 GFLOPS | 576.0 GFLOPS |
| FP16 (half) | 4.608 TFLOPS | |
| Graphics Processor | ||
| GPU Name | Neptune | DG1 |
| GPU Variant | Neptune XT(216-0847000) | |
| Architecture | GCN 1.0 | Generation 12.1 |
| Foundry | TSMC | Intel |
| Process Size | 28 nm | 10 nm |
| Transistors | 2.8 billion | Unknown |
| Die Size | 212 mm² | 95 mm² |
| Board Design | ||
| TDP | 100W | 75W |
| Outputs | Portable Device Dependent | 1x HDMI3x DisplayPort |
| Power Connectors | None | None |
| Suggested PSU | 250 W | |
| Graphics Features | ||
| DirectX | 12 (11_1) | 12 (12_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 (1.2) | 3.0 |
| Vulkan | 1.2.170 | 1.3 |
| Shader Model | 6.5 (5.1) | 6.4 |