NVIDIA GeForce GT 555M vs NVIDIA Switch GPU 20nm
What is the difference between NVIDIA GeForce GT 555M and NVIDIA Switch GPU 20nm. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GF116 | GPU Name | GM20B |
| N12E-GE2-A1 | Model number | ODNX02-A2 |
| Fermi 2.0 | Architecture | Maxwell 2.0 |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 20 nm |
| 1,170 million | Transistors | 2,000 million |
| 238 mm² | Die Size | 118 mm² |
Graphics Card
| Mar 26th, 2012 | Release Date | Mar 17th, 2017 |
| GeForce 500M | Family | Console GPU (Nintendo) |
| End-of-life | Production | Active |
Memory
| 2 GB | Memory Size | 4 GB |
| DDR3 | Memory Type | DDR4 |
| 128 bit | Memory Bus | 64 bit |
| 28.80 GB/s | Bandwidth | 25.60 GB/s |
Performance
| 2.700 GPixel/s | Pixel fillrate | 12.29 GPixel/s |
| 16.20 GTexel/s | Texture fillrate | 12.29 GTexel/s |
| 388.8 GFLOPS | FP32 (float) performance | 393.2 GFLOPS |
| 32.40 GFLOPS (1:12) | FP64 (double) performance | 12.29 GFLOPS (1:32) |
Clock Speeds
| 900 MHz 1800 Mbps effective | Memory Clock | 1600 MHz 3.2 Gbps effective |
Render Config
| 144 | Shading Units | 256 |
| 24 | TMUs | 16 |
| 16 | ROPs | 16 |
Board Design
| 35 W | Thermal design power (TDP) | 15 W |
| No outputs | Display Connectors | No outputs |
API support
| 12 (11_0) | DirectX | 12 (12_1) |
| 4.6 | OpenGL | 4.6 |
| 1.1 | OpenCL | 1.2 |
| N/A | Vulkan | 1.1 |
| 5.1 | Shader Model | 6.4 |
| 2.1 | CUDA | 5.3 |