AMD Radeon Pro 555 vs NVIDIA Quadro P600
Graphics Processor
| GPU model | Polaris 21 | GP107 |
|---|---|---|
| GPU variant | Polaris 21 PRO | — |
| Architecture | GCN 4.0 | Pascal |
| Foundry | GlobalFoundries | Samsung |
| Manufacturing process | 14 nm | 14 nm |
| Number of transistors | 3,000 million | 3,300 million |
| Die size | 123 mm² | 132 mm² |
Mobile graphics
| Release date | Jun 5th, 2017 | — |
|---|---|---|
| Generation | Radeon Pro Mac (500 Series) | — |
| Production | Active | — |
| Interface | PCIe 3.0 x8 | — |
Clocks
| GPU clock | 850 MHz | — |
|---|---|---|
| Memory clock | 1275 MHz 5.1 Gbps effective | 1002 MHz 4 Gbps effective |
| Base clock | — | 1329 MHz |
| Boost clock | — | 1557 MHz |
Memory Configuration
| Memory size | 2 GB | 2 GB |
|---|---|---|
| Memory type | GDDR5 | GDDR5 |
| Memory bus width | 128 bit | 128 bit |
| Bandwidth | 81.60 GB/s | 64.13 GB/s |
Render Configuration
| Shading units | 768 | 384 |
|---|---|---|
| TMUs | 48 | 24 |
| ROPs | 16 | 16 |
| Compute units | 12 | — |
| Cache L1 | 16 KB (per CU) | 48 KB (per SM) |
| Cache L2 | 1024 KB | 1024 KB |
| SM count | — | 3 |
Performance
| Pixel rate | 13.60 GPixel/s | 24.91 GPixel/s |
|---|---|---|
| Texture rate | 40.80 GTexel/s | 37.37 GTexel/s |
| FP16 (half) performance | 1,306 GFLOPS (1:1) | 18.68 GFLOPS (1:64) |
| FP32 (float) performance | 1,306 GFLOPS | 1,196 GFLOPS |
| FP64 (double) performance | 81.60 GFLOPS (1:16) | 37.37 GFLOPS (1:32) |
Dimensions & Outputs
| Slot width | IGP | Single-slot |
|---|---|---|
| TDP | 75 W | 40 W |
| Outputs | No outputs | 4x mini-DisplayPort |
| Power connectors | None | None |
| Length | — | 150 mm 5.9 inches |
| Width | — | 69 mm 2.7 inches |
| Suggested PSU | — | 200 W |
| Board number | — | PG212 SKU 501 |
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 | — | Feb 7th, 2017 |
|---|---|---|
| Generation | — | Quadro |
| Production | — | End-of-life |
| Interface | — | PCIe 3.0 x16 |
