NVIDIA GeForce GT 640 OEM vs ATI FirePro V7750
What is the difference between NVIDIA GeForce GT 640 OEM and ATI FirePro V7750. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GK107 | GPU Name | RV730 |
| GK107-320-A2 | Model number | RV730 GL XTX |
| Kepler | Architecture | TeraScale |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 55 nm |
| 1,270 million | Transistors | 514 million |
| 118 mm² | Die Size | 146 mm² |
Graphics Card
| Apr 24th, 2012 | Release Date | Mar 27th, 2009 |
| GeForce 600 | Family | FirePro (Vx700) |
| 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 | GDDR3 |
| 128 bit | Memory Bus | 128 bit |
| 28.51 GB/s | Bandwidth | 28.80 GB/s |
Performance
| 6.376 GPixel/s | Pixel fillrate | 6.400 GPixel/s |
| 25.50 GTexel/s | Texture fillrate | 25.60 GTexel/s |
| 612.1 GFLOPS | FP32 (float) performance | 512.0 GFLOPS |
Clock Speeds
| 891 MHz 1782 Mbps effective | Memory Clock | 900 MHz 1800 Mbps effective |
| 797 MHz | GPU Clock | 800 MHz |
Render Config
| 384 | Shading Units | 320 |
| 32 | TMUs | 32 |
| 16 | ROPs | 8 |
| 16 KB (per SMX) | L1 Cache | 16 KB (per CU) |
| 256 KB | L2 Cache | 128 KB |
Board Design
| Single-slot | Slot Width | Single-slot |
| 145 mm 5.7 inches | Length | 234 mm 9.2 inches |
| 50 W | Thermal design power (TDP) | 76 W |
| 250 W | Suggested PSU | 250 W |
| 1x DVI 1x HDMI 1x DisplayPort | Display Connectors | 1x DVI 2x DisplayPort |
| None | Power Connectors | 1x 6-pin |
| P2010 | Board Number | B730-61 |
API support
| 12 (11_0) | DirectX | 10.1 (10_1) |
| 4.6 | OpenGL | 3.3 |
| 3.0 | OpenCL | 1.1 |
| 1.1 | Vulkan | N/A |
| 5.1 | Shader Model | 4.1 |