Product Compare
AMD Radeon RX 560 XT vs NVIDIA GeForce RTX 2080 Max Q
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Mar 2019 | Jan 2019 |
| Generation | Polaris | GeForce 20 Mobile |
| Type | Desktop | Mobile |
| Bus Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Clock Speeds | ||
| Base Clock | 1074 MHz | 735 MHz |
| Boost Clock | 1226 MHz | 1095 MHz |
| Memory Clock | 1750 MHz | 1500 MHz |
| Memory | ||
| Memory Size | 4GB | 8GB |
| Memory Type | GDDR5 | GDDR6 |
| Memory Bus | 256bit | 256bit |
| Bandwidth | 224.0GB/s | 384.0GB/s |
| Render Config | ||
| Compute Units | 28 | |
| Shading Units | 1792 | 2944 |
| TMUs | 112 | 184 |
| ROPs | 32 | 64 |
| L1 Cache | 16 KB (per CU) | 64 KB (per SM) |
| L2 Cache | 2 MB | 4 MB |
| SM Count | 46 | |
| Tensor Cores | 368 | |
| RT Cores | 46 | |
| Theoretical Performance | ||
| Pixel Rate | 39.23 GPixel/s | 70.08 GPixel/s |
| Texture Rate | 137.3 GTexel/s | 201.5 GTexel/s |
| FP16 (half) | 4.394 TFLOPS | 12.89 TFLOPS |
| FP32 (float) | 4.394 TFLOPS | 6.447 TFLOPS |
| FP64 (double) | 274.6 GFLOPS | 201.5 GFLOPS |
| Graphics Processor | ||
| GPU Name | Ellesmere | TU104 |
| GPU Variant | Polaris 10 LE1 | N18E-G3-A1 |
| Architecture | GCN 4.0 | Turing |
| Foundry | GlobalFoundries | TSMC |
| Process Size | 14 nm | 12 nm |
| Transistors | 5.7 billion | 13.6 billion |
| Die Size | 232 mm² | 545 mm² |
| Board Design | ||
| TDP | 150W | 80W |
| Suggested PSU | 450 W | |
| Outputs | 1x HDMI 2.0b3x DisplayPort 1.4a | No outputs |
| Power Connectors | 1x 6-pin | None |
| Graphics Features | ||
| DirectX | 12 (12_0) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 3.0 |
| Vulkan | 1.2 | 1.3 |
| Shader Model | 6.4 | 6.6 |
| CUDA | 7.5 | |