NVIDIA GeForce GT 620M vs NVIDIA GeForce GT 635M
What is the difference between NVIDIA GeForce GT 620M and NVIDIA GeForce GT 635M. Find out which graphics card has better performance.
Benchmarks
| 709 | 3DMark Fire Strike | 779 |
| 267 | 3DMark Fire Strike Extreme | 346 |
Graphics Processor (GPU)
| GF108 | GPU Name | GF108 |
| Fermi | Architecture | Fermi |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 40 nm |
| 585 million | Transistors | 585 million |
| 116 mm² | Die Size | 116 mm² |
Graphics Card
| Aug 23rd, 2012 | Release Date | Mar 22nd, 2012 |
| GeForce 600M | Family | GeForce 600M |
| End-of-life | Production | End-of-life |
| GeForce 500M | Predecessor | GeForce 500M |
| PCIe 2.0 x16 | Bus Interface | MXM-A (3.0) |
Memory
| 1024 MB | Memory Size | 1024 MB |
| DDR3 | Memory Type | DDR3 |
| 128 bit | Memory Bus | 64 bit |
| 28.80 GB/s | Bandwidth | 14.40 GB/s |
Performance
| 2.640 GPixel/s | Pixel fillrate | 2.640 GPixel/s |
| 10.56 GTexel/s | Texture fillrate | 10.56 GTexel/s |
| 253.4 GFLOPS | FP32 (float) performance | 253.4 GFLOPS |
| 21.12 GFLOPS (1:12) | FP64 (double) performance | 21.12 GFLOPS (1:12) |
Clock Speeds
| 900 MHz 1800 Mbps effective | Memory Clock | 900 MHz 1800 Mbps effective |
| 660 MHz | GPU Clock | 660 MHz |
Render Config
| 96 | Shading Units | 96 |
| 16 | TMUs | 16 |
| 4 | ROPs | 4 |
| 64 KB (per SM) | L1 Cache | 64 KB (per SM) |
| 256 KB | L2 Cache | 128 KB |
| 2 | SM Count | 2 |
Board Design
| 15 W | Thermal design power (TDP) | 33 W |
| No outputs | Display Connectors | No outputs |
API support
| 12 (11_0) | DirectX | 12 (11_0) |
| 4.6 | OpenGL | 4.6 |
| 1.1 | OpenCL | 1.1 |
| N/A | Vulkan | N/A |
| 5.1 | Shader Model | 5.1 |
| 2.1 | CUDA | 2.1 |