Intel HD Graphics P4700 vs NVIDIA GeForce GT 640 OEM
What is the difference between Intel HD Graphics P4700 and NVIDIA GeForce GT 640 OEM. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Haswell GT2 | GPU Name | GK107 |
| Generation 7.5 | Architecture | Kepler |
| Intel | Foundry | TSMC |
| 22 nm | Process Size | 28 nm |
| unknown | Transistors | 1,270 million |
| unknown | Die Size | 118 mm² |
Graphics Card
| Jun 1st, 2013 | Release Date | Apr 24th, 2012 |
| HD Graphics-W (Haswell) | Family | GeForce 600 |
| End-of-life | Production | End-of-life |
| Ring Bus | 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 | 28.51 GB/s |
Performance
| 2.600 GPixel/s | Pixel fillrate | 6.376 GPixel/s |
| 26.00 GTexel/s | Texture fillrate | 25.50 GTexel/s |
| 416.0 GFLOPS | FP32 (float) performance | 612.1 GFLOPS |
| 104.0 GFLOPS (1:4) | FP64 (double) performance | 25.50 GFLOPS (1:24) |
Clock Speeds
| System Shared | Memory Clock | 891 MHz 1782 Mbps effective |
Render Config
| 160 | Shading Units | 384 |
| 20 | TMUs | 32 |
| 2 | ROPs | 16 |
Board Design
| IGP | Slot Width | Single-slot |
| 86 W | Thermal design power (TDP) | 50 W |
| No outputs | Display Connectors | 1x DVI 1x HDMI 1x DisplayPort |
API support
| 12 (11_1) | DirectX | 12 (11_0) |
| 4.3 | OpenGL | 4.6 |
| 1.2 | OpenCL | 3.0 |
| 1.0 | Vulkan | 1.1 |
| 5.1 | Shader Model | 5.1 |