AMD FirePro A320 vs NVIDIA GeForce GT 645M
What is the difference between AMD FirePro A320 and NVIDIA GeForce GT 645M. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Devastator | GPU Name | GK107 |
| A320 | Model number | N13P-GS |
| TeraScale 3 | Architecture | Kepler |
| TSMC | Foundry | TSMC |
| 32 nm | Process Size | 28 nm |
| 1,303 million | Transistors | 1,270 million |
| 246 mm² | Die Size | 118 mm² |
Graphics Card
| Jun 6th, 2012 | Release Date | Oct 1st, 2012 |
| Trinity (HD 7000 Mobile) | Family | GeForce 600M |
| End-of-life | Production | End-of-life |
| Sumo | Predecessor | GeForce 500M |
| PCIe 2.0 x16 | Bus Interface | PCIe 3.0 x16 |
Memory
| System Shared | Memory Size | 2 GB |
| System Shared | Memory Type | DDR3 |
| System Shared | Memory Bus | 128 bit |
| System Dependent | Bandwidth | 28.80 GB/s |
Performance
| 7.640 GPixel/s | Pixel fillrate | 5.672 GPixel/s |
| 22.92 GTexel/s | Texture fillrate | 22.69 GTexel/s |
| 733.4 GFLOPS | FP32 (float) performance | 544.5 GFLOPS |
Clock Speeds
| System Shared | Memory Clock | 900 MHz 1800 Mbps effective |
Render Config
| 384 | Shading Units | 384 |
| 24 | TMUs | 32 |
| 8 | ROPs | 16 |
Board Design
| 100 W | Thermal design power (TDP) | 32 W |
| No outputs | Display Connectors | No outputs |
API support
| 11.2 (11_0) | DirectX | 12 (11_0) |
| 4.4 | OpenGL | 4.6 |
| 1.2 | OpenCL | 3.0 |
| N/A | Vulkan | 1.1 |
| 5.0 | Shader Model | 5.1 |