NVIDIA GeForce GT 640M vs NVIDIA Quadro 2000D
What is the difference between NVIDIA GeForce GT 640M and NVIDIA Quadro 2000D. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GK107 | GPU Name | GF106 |
| N13P-GS | Model number | GF106-875-KA-A1 |
| Kepler | Architecture | Fermi |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 40 nm |
| 1,270 million | Transistors | 1,170 million |
| 118 mm² | Die Size | 238 mm² |
Graphics Card
| Mar 22nd, 2012 | Release Date | Oct 5th, 2011 |
| GeForce 600M | Family | Quadro (x000) |
| End-of-life | Production | End-of-life |
| PCIe 3.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 2 GB | Memory Size | 1024 MB |
| DDR3 | Memory Type | GDDR5 |
| 128 bit | Memory Bus | 128 bit |
| 28.80 GB/s | Bandwidth | 41.60 GB/s |
Performance
| 5.000 GPixel/s | Pixel fillrate | 5.000 GPixel/s |
| 20.00 GTexel/s | Texture fillrate | 20.00 GTexel/s |
| 480.0 GFLOPS | FP32 (float) performance | 480.0 GFLOPS |
| 20.00 GFLOPS (1:24) | FP64 (double) performance | 40.00 GFLOPS (1:12) |
Clock Speeds
| 900 MHz 1800 Mbps effective | Memory Clock | 650 MHz 2.6 Gbps effective |
| 625 MHz | GPU Clock | 625 MHz |
Render Config
| 384 | Shading Units | 192 |
| 32 | TMUs | 32 |
| 16 | ROPs | 16 |
| 16 KB (per SMX) | L1 Cache | 64 KB (per SM) |
| 256 KB | L2 Cache | 256 KB |
Board Design
| 32 W | Thermal design power (TDP) | 62 W |
| No outputs | Display Connectors | 2x DVI |
API support
| 12 (11_0) | DirectX | 12 (11_0) |
| 4.6 | OpenGL | 4.6 |
| 3.0 | OpenCL | 1.1 |
| 1.1 | Vulkan | N/A |
| 5.1 | Shader Model | 5.1 |
| 3.0 | CUDA | 2.1 |