AMD Radeon Pro 575 vs NVIDIA GeForce GTX 1080
Graphics Processor
| GPU model | Polaris 20 | GP104 |
|---|---|---|
| GPU variant | Polaris 20 XL (215-0910052) | GP104-400-A1 |
| Architecture | GCN 4.0 | Pascal |
| Foundry | GlobalFoundries | TSMC |
| Manufacturing process | 14 nm | 16 nm |
| Number of transistors | 5,700 million | 7,200 million |
| Die size | 232 mm² | 314 mm² |
Mobile graphics
| Release date | Jun 5th, 2017 | — |
|---|---|---|
| Generation | Radeon Pro Mac (500 Series) | — |
| Production | Active | — |
| Interface | PCIe 3.0 x16 | — |
Clocks
| GPU clock | 1096 MHz | — |
|---|---|---|
| Memory clock | 1695 MHz 6.8 Gbps effective | 1251 MHz 10 Gbps effective |
| Base clock | — | 1607 MHz |
| Boost clock | — | 1733 MHz |
Memory Configuration
| Memory size | 4 GB | 8 GB |
|---|---|---|
| Memory type | GDDR5 | GDDR5X |
| Memory bus width | 256 bit | 256 bit |
| Bandwidth | 217.0 GB/s | 320.3 GB/s |
Render Configuration
| Shading units | 2048 | 2560 |
|---|---|---|
| TMUs | 128 | 160 |
| ROPs | 32 | 64 |
| Compute units | 32 | — |
| Cache L1 | 16 KB (per CU) | 48 KB (per SM) |
| Cache L2 | 2 MB | 2 MB |
| SM count | — | 20 |
Performance
| Pixel rate | 35.07 GPixel/s | 110.9 GPixel/s |
|---|---|---|
| Texture rate | 140.3 GTexel/s | 277.3 GTexel/s |
| FP16 (half) performance | 4.489 TFLOPS (1:1) | 138.6 GFLOPS (1:64) |
| FP32 (float) performance | 4.489 TFLOPS | 8.873 TFLOPS |
| FP64 (double) performance | 280.6 GFLOPS (1:16) | 277.3 GFLOPS (1:32) |
Dimensions & Outputs
| Slot width | IGP | Dual-slot |
|---|---|---|
| TDP | 150 W | 180 W |
| Outputs | No outputs | 1x DVI1x HDMI3x DisplayPort |
| Power connectors | None | 1x 8-pin |
| Length | — | 267 mm 10.5 inches |
| Width | — | 112 mm 4.4 inches |
| Height | — | 40 mm 1.6 inches |
| Suggested PSU | — | 450 W |
| Board number | — | PG413 SKU 0 |
API Support & Features
| DirectX | 12 (12_0) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 3.0 |
| Vulkan | 1.2 | 1.2 |
| Shader model | 6.4 | 6.4 |
| CUDA | — | 6.1 |
Other Features
Graphics Card
| Release date | — | May 27th, 2016 |
|---|---|---|
| Generation | — | GeForce 10 |
| Predecessor | — | GeForce 900 |
| Successor | — | GeForce 20 |
| Production | — | End-of-life |
| Launch price | — | 599 USD |
| Interface | — | PCIe 3.0 x16 |
| Reviews | — | 183 in our database |
