NVIDIA GeForce GT 120M Mac Edition vs NVIDIA GeForce GT 420M
What is the difference between NVIDIA GeForce GT 120M Mac Edition and NVIDIA GeForce GT 420M. Find out which graphics card has better performance.
Graphics Processor (GPU)
| G96C | GPU Name | GF108 |
| Tesla | Architecture | Fermi |
| TSMC | Foundry | TSMC |
| 55 nm | Process Size | 40 nm |
| 314 million | Transistors | 585 million |
| 121 mm² | Die Size | 116 mm² |
Graphics Card
| Dec 12th, 2008 | Release Date | Sep 3rd, 2010 |
| GeForce 100M | Family | GeForce 400M |
| End-of-life | Production | End-of-life |
| GeForce 9M | Predecessor | GeForce 300M |
| PCIe 2.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 256 MB | Memory Size | 512 MB |
| GDDR3 | Memory Type | DDR3 |
| 128 bit | Memory Bus | 128 bit |
| 25.34 GB/s | Bandwidth | 25.60 GB/s |
Performance
| 4.000 GPixel/s | Pixel fillrate | 2.000 GPixel/s |
| 8.000 GTexel/s | Texture fillrate | 8.000 GTexel/s |
| 80.00 GFLOPS | FP32 (float) performance | 192.0 GFLOPS |
Clock Speeds
| 792 MHz 1584 Mbps effective | Memory Clock | 800 MHz 1600 Mbps effective |
| 500 MHz | GPU Clock | 500 MHz |
Render Config
| 32 | Shading Units | 96 |
| 16 | TMUs | 16 |
| 8 | ROPs | 4 |
| 32 KB | L2 Cache | 256 KB |
| 4 | SM Count | 2 |
Board Design
| 14 W | Thermal design power (TDP) | 23 W |
| No outputs | Display Connectors | No outputs |
API support
| 11.1 (10_0) | DirectX | 12 (11_0) |
| 3.3 | OpenGL | 4.6 |
| 1.1 | OpenCL | 1.1 |
| N/A | Vulkan | N/A |
| 4.0 | Shader Model | 5.1 |
| 1.1 | CUDA | 2.1 |