NVIDIA GeForce 820M vs NVIDIA GeForce GT 415 OEM
What is the difference between NVIDIA GeForce 820M and NVIDIA GeForce GT 415 OEM. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GF117 | GPU Name | GT216 |
| N15V-GM-B-A2 | Model number | GT216-305-A3 |
| Fermi 2.0 | Architecture | Tesla 2.0 |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 40 nm |
| 585 million | Transistors | 486 million |
| 116 mm² | Die Size | 100 mm² |
Graphics Card
| Nov 27th, 2013 | Release Date | Sep 3rd, 2010 |
| GeForce 800M | Family | GeForce 400 |
| End-of-life | Production | End-of-life |
| GeForce 700M | Predecessor | GeForce 200 |
| PCIe 2.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 1024 MB | Memory Size | 512 MB |
| DDR3 | Memory Type | DDR3 |
| 64 bit | Memory Bus | 128 bit |
| 14.40 GB/s | Bandwidth | 10.66 GB/s |
Performance
| 2.500 GPixel/s | Pixel fillrate | 5.000 GPixel/s |
| 10.00 GTexel/s | Texture fillrate | 10.00 GTexel/s |
| 240.0 GFLOPS | FP32 (float) performance | 130.6 GFLOPS |
Clock Speeds
| 900 MHz 1800 Mbps effective | Memory Clock | 333 MHz 666 Mbps effective |
| 625 MHz | GPU Clock | 625 MHz |
Render Config
| 96 | Shading Units | 48 |
| 16 | TMUs | 16 |
| 8 | ROPs | 8 |
| 128 KB | L2 Cache | 64 KB |
| 2 | SM Count | 6 |
Board Design
| 15 W | Thermal design power (TDP) | 32 W |
| No outputs | Display Connectors | 1x DVI 1x HDMI 1x VGA |
API support
| 12 (11_0) | DirectX | 11.1 (10_1) |
| 4.6 | OpenGL | 3.3 |
| 1.1 | OpenCL | 1.1 |
| N/A | Vulkan | N/A |
| 5.1 | Shader Model | 4.1 |
| 2.1 | CUDA | 1.2 |