NVIDIA GeForce GTX 675M vs AMD Radeon Pro 555
What is the difference between NVIDIA GeForce GTX 675M and AMD Radeon Pro 555. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GF114 | GPU Name | Polaris 21 |
| N13E-GS1-A1 | Model number | Polaris 21 PRO |
| Fermi 2.0 | Architecture | GCN 4.0 |
| TSMC | Foundry | GlobalFoundries |
| 40 nm | Process Size | 14 nm |
| 1,950 million | Transistors | 3,000 million |
| 332 mm² | Die Size | 123 mm² |
Graphics Card
| Mar 22nd, 2012 | Release Date | Jun 5th, 2017 |
| GeForce 600M | Family | Radeon Pro Mac (500 Series) |
| End-of-life | Production | Active |
| MXM-B (3.0) | Bus Interface | PCIe 3.0 x8 |
Memory
| 2 GB | Memory Size | 2 GB |
| GDDR5 | Memory Type | GDDR5 |
| 256 bit | Memory Bus | 128 bit |
| 96.00 GB/s | Bandwidth | 81.60 GB/s |
Performance
| 9.920 GPixel/s | Pixel fillrate | 13.60 GPixel/s |
| 39.68 GTexel/s | Texture fillrate | 40.80 GTexel/s |
| 952.3 GFLOPS | FP32 (float) performance | 1,306 GFLOPS |
| 79.36 GFLOPS (1:12) | FP64 (double) performance | 81.60 GFLOPS (1:16) |
Clock Speeds
| 750 MHz 3 Gbps effective | Memory Clock | 1275 MHz 5.1 Gbps effective |
| 620 MHz | GPU Clock | 850 MHz |
Render Config
| 384 | Shading Units | 768 |
| 64 | TMUs | 48 |
| 32 | ROPs | 16 |
| 64 KB (per SM) | L1 Cache | 16 KB (per CU) |
| 512 KB | L2 Cache | 1024 KB |
Board Design
| MXM Module | Slot Width | IGP |
| 100 W | Thermal design power (TDP) | 75 W |
| No outputs | Display Connectors | No outputs |
API support
| 12 (11_0) | DirectX | 12 (12_0) |
| 4.6 | OpenGL | 4.6 |
| 1.1 | OpenCL | 2.1 |
| N/A | Vulkan | 1.2 |
| 5.1 | Shader Model | 6.4 |