NVIDIA GeForce GTX 775M Mac Edition vs NVIDIA GeForce GTX 680MX Mac Edition
What is the difference between NVIDIA GeForce GTX 775M Mac Edition and NVIDIA GeForce GTX 680MX Mac Edition. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GK104 | GPU Name | GK104 |
| N13E-GTX-A2 | Model number | N13E-GTX2-A2 |
| Kepler | Architecture | Kepler |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 28 nm |
| 3,540 million | Transistors | 3,540 million |
| 294 mm² | Die Size | 294 mm² |
Graphics Card
| Nov 8th, 2013 | Release Date | Oct 23rd, 2012 |
| GeForce 700M | Family | GeForce 600M |
| End-of-life | Production | End-of-life |
| GeForce 600M | Predecessor | GeForce 500M |
| MXM-B (3.0) | Bus Interface | PCIe 3.0 x16 |
Memory
| 2 GB | Memory Size | 2 GB |
| GDDR5 | Memory Type | GDDR5 |
| 256 bit | Memory Bus | 256 bit |
| 160.0 GB/s | Bandwidth | 160.0 GB/s |
Performance
| 22.32 GPixel/s | Pixel fillrate | 23.01 GPixel/s |
| 89.26 GTexel/s | Texture fillrate | 92.03 GTexel/s |
| 2.142 TFLOPS | FP32 (float) performance | 2.209 TFLOPS |
| 89.26 GFLOPS (1:24) | FP64 (double) performance | 92.03 GFLOPS (1:24) |
Clock Speeds
| 1250 MHz 5 Gbps effective | Memory Clock | 1250 MHz 5 Gbps effective |
| 797 MHz | GPU Clock | 719 MHz |
Render Config
| 1344 | Shading Units | 1536 |
| 112 | TMUs | 128 |
| 32 | ROPs | 32 |
| 16 KB (per SMX) | L1 Cache | 16 KB (per SMX) |
| 512 KB | L2 Cache | 512 KB |
Board Design
| 100 W | Thermal design power (TDP) | 122 W |
| No outputs | Display Connectors | No outputs |
API support
| 12 (11_0) | DirectX | 12 (11_0) |
| 4.6 | OpenGL | 4.6 |
| 3.0 | OpenCL | 3.0 |
| 1.1 | Vulkan | 1.1 |
| 5.1 | Shader Model | 5.1 |
| 3.0 | CUDA | 3.0 |