NVIDIA GeForce GT 650M vs NVIDIA GeForce GTX 660M Mac Edition
What is the difference between NVIDIA GeForce GT 650M and NVIDIA GeForce GTX 660M Mac Edition. Find out which graphics card has better performance.
Graphics Processor (GPU)
GK107 | GPU Name | GK107 |
Kepler | Architecture | Kepler |
TSMC | Foundry | TSMC |
28 nm | Process Size | 28 nm |
1,270 million | Transistors | 1,270 million |
118 mm² | Die Size | 118 mm² |
Graphics Card
Mar 22nd, 2012 | Release Date | Apr 1st, 2013 |
GeForce 600M | Family | GeForce 600M |
End-of-life | Production | End-of-life |
GeForce 500M | Predecessor | GeForce 500M |
PCIe 3.0 x16 | Bus Interface | MXM-B (3.0) |
Memory
1024 MB | Memory Size | 512 MB |
DDR3 | Memory Type | GDDR5 |
128 bit | Memory Bus | 128 bit |
28.80 GB/s | Bandwidth | 80.00 GB/s |
Performance
7.600 GPixel/s | Pixel fillrate | 7.600 GPixel/s |
30.40 GTexel/s | Texture fillrate | 30.40 GTexel/s |
729.6 GFLOPS | FP32 (float) performance | 729.6 GFLOPS |
30.40 GFLOPS (1:24) | FP64 (double) performance | 30.40 GFLOPS (1:24) |
Clock Speeds
900 MHz 1800 Mbps effective | Memory Clock | 1250 MHz 5 Gbps effective |
Render Config
384 | Shading Units | 384 |
32 | TMUs | 32 |
16 | ROPs | 16 |
16 KB (per SMX) | L1 Cache | 16 KB (per SMX) |
256 KB | L2 Cache | 256 KB |
Board Design
45 W | Thermal design power (TDP) | 50 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 |