Product Compare
NVIDIA GeForce RTX 2070 Max Q Refresh vs AMD Radeon R9 390 X2
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Mar 2020 | Sep 2015 |
| Generation | GeForce 20 Mobile | Pirate Islands |
| Type | Mobile | Desktop |
| Bus Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Clock Speeds | ||
| Base Clock | 900 MHz | |
| Boost Clock | 1125 MHz | |
| Memory Clock | 1375 MHz | 1350 MHz |
| Memory | ||
| Memory Size | 8GB | 8GB |
| Memory Type | GDDR6 | GDDR5 |
| Memory Bus | 256bit | 512bit |
| Bandwidth | 352.0GB/s | 345.6GB/s |
| Render Config | ||
| SM Count | 36 | |
| Shading Units | 2304 | 2560 |
| TMUs | 144 | 160 |
| ROPs | 64 | 64 |
| Tensor Cores | 288 | |
| RT Cores | 36 | |
| L1 Cache | 64 KB (per SM) | 16 KB (per CU) |
| L2 Cache | 4 MB | 1024 KB |
| Compute Units | 40 | |
| Theoretical Performance | ||
| Pixel Rate | 72.00 GPixel/s | 64.00 GPixel/s |
| Texture Rate | 162.0 GTexel/s | 160.0 GTexel/s |
| FP16 (half) | 10.37 TFLOPS | |
| FP32 (float) | 5.184 TFLOPS | 5.120 TFLOPS |
| FP64 (double) | 162.0 GFLOPS | 640.0 GFLOPS |
| Graphics Processor | ||
| GPU Name | TU106B | Grenada |
| Architecture | Turing | GCN 2.0 |
| Foundry | TSMC | TSMC |
| Process Size | 12 nm | 28 nm |
| Transistors | 10.8 billion | 6.2 billion |
| Die Size | 445 mm² | 438 mm² |
| GPU Variant | Grenada PRO(215-0880030) | |
| Board Design | ||
| TDP | 115W | 580W |
| Outputs | No outputs | 2x DVI1x HDMI 1.4a1x DisplayPort 1.2 |
| Power Connectors | None | 4x 8-pin |
| Suggested PSU | 950 W | |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | 12 (12_0) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 2.0 |
| Vulkan | 1.3 | 1.2 |
| CUDA | 7.5 | |
| Shader Model | 6.6 | 6.3 |