Product Compare
AMD Radeon Pro 580 vs NVIDIA GeForce GTX 1660
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Jun 2017 | Mar 2019 |
| Generation | Radeon Pro Mac | GeForce 16 |
| Type | Mobile | Desktop |
| Bus Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Clock Speeds | ||
| Base Clock | 1100 MHz | 1530 MHz |
| Boost Clock | 1200 MHz | 1785 MHz |
| Memory Clock | 1695 MHz | 2001 MHz |
| Memory | ||
| Memory Size | 8GB | 6GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bus | 256bit | 192bit |
| Bandwidth | 217.0GB/s | 192.1GB/s |
| Render Config | ||
| Compute Units | 36 | |
| Shading Units | 2304 | 1408 |
| TMUs | 144 | 88 |
| ROPs | 32 | 48 |
| L1 Cache | 16 KB (per CU) | 64 KB (per SM) |
| L2 Cache | 2 MB | 1536 KB |
| SM Count | 22 | |
| Theoretical Performance | ||
| Pixel Rate | 38.40 GPixel/s | 85.68 GPixel/s |
| Texture Rate | 172.8 GTexel/s | 157.1 GTexel/s |
| FP16 (half) | 5.530 TFLOPS | 10.05 TFLOPS |
| FP32 (float) | 5.530 TFLOPS | 5.027 TFLOPS |
| FP64 (double) | 345.6 GFLOPS | 157.1 GFLOPS |
| Graphics Processor | ||
| GPU Name | Ellesmere | TU116 |
| GPU Variant | Ellesmere XTA(216-0886220) | TU116-300-A1 |
| Architecture | GCN 4.0 | Turing |
| Foundry | GlobalFoundries | TSMC |
| Process Size | 14 nm | 12 nm |
| Transistors | 5.7 billion | 6.6 billion |
| Die Size | 232 mm² | 284 mm² |
| Board Design | ||
| TDP | 185W | 120W |
| Outputs | No outputs | 1x DVI1x HDMI 2.01x DisplayPort 1.4a |
| Power Connectors | None | 1x 8-pin |
| Suggested PSU | 300 W | |
| Graphics Features | ||
| DirectX | 12 (12_0) | 12 (12_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 3.0 |
| Vulkan | 1.2 | 1.3 |
| Shader Model | 6.4 | 6.6 |
| CUDA | 7.5 | |
| Benchmarks | ||
| 3DMark Time Spy | 3791 | 5444 |
| 3DMark Time Spy Extreme | 1684 | 2465 |