Product Compare
AMD Radeon R9 285X vs NVIDIA P106M
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Unknown | Jan 2019 |
| Generation | Volcanic Islands | Mining GPUs |
| Type | Desktop | Mobile |
| Bus Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Clock Speeds | ||
| Memory Clock | 1375 MHz | 1502 MHz |
| Base Clock | 1291 MHz | |
| Boost Clock | 1291 MHz | |
| Memory | ||
| Memory Size | 3GB | 4GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bus | 384bit | 128bit |
| Bandwidth | 264.0GB/s | 96.13GB/s |
| Render Config | ||
| Compute Units | 32 | |
| Shading Units | 2048 | 1152 |
| TMUs | 128 | 72 |
| ROPs | 32 | 32 |
| L1 Cache | 16 KB (per CU) | 48 KB (per SM) |
| L2 Cache | 768 KB | 1280 KB |
| SM Count | 9 | |
| Theoretical Performance | ||
| Pixel Rate | 32.06 GPixel/s | 41.31 GPixel/s |
| Texture Rate | 128.3 GTexel/s | 92.95 GTexel/s |
| FP32 (float) | 4.104 TFLOPS | 2.974 TFLOPS |
| FP16 (half) | 46.48 GFLOPS | |
| FP64 (double) | 92.95 GFLOPS | |
| Graphics Processor | ||
| GPU Name | Tonga | GP106 |
| GPU Variant | Tonga XT(215-0851313) | GP106-505-KC-A1 |
| Architecture | GCN 3.0 | Pascal |
| Foundry | TSMC | TSMC |
| Process Size | 28 nm | 16 nm |
| Transistors | 5 billion | 4.4 billion |
| Die Size | 366 mm² | 200 mm² |
| Board Design | ||
| TDP | 200W | 75W |
| Suggested PSU | 550 W | |
| Outputs | 2x DVI1x HDMI 1.4a1x DisplayPort 1.2 | Portable Device Dependent |
| Power Connectors | 1x 6-pin + 1x 8-pin | None |
| Graphics Features | ||
| DirectX | 12 (12_0) | 12 (12_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 3.0 |
| Vulkan | 1.2 | 1.3 |
| Shader Model | 6.3 | 6.8 |
| CUDA | 6.1 | |