NVIDIA GeForce GT 745A vs NVIDIA GeForce GT 650M Mac Edition
What is the difference between NVIDIA GeForce GT 745A and NVIDIA GeForce GT 650M Mac Edition. Find out which graphics card has better performance.
Graphics Processor (GPU)
GK107 | GPU Name | GK107 |
N14P-LP | Model number | N13P-GT-W-A2 |
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
Aug 26th, 2013 | Release Date | Jul 12th, 2012 |
GeForce 700A | Family | GeForce 600M |
End-of-life | Production | End-of-life |
GeForce 600A | Predecessor | GeForce 500M |
PCIe 3.0 x16 | Bus Interface | PCIe 3.0 x16 |
Memory
2 GB | Memory Size | 512 MB |
DDR3 | Memory Type | GDDR5 |
128 bit | Memory Bus | 128 bit |
28.80 GB/s | Bandwidth | 80.26 GB/s |
Performance
7.320 GPixel/s | Pixel fillrate | 7.200 GPixel/s |
29.28 GTexel/s | Texture fillrate | 28.80 GTexel/s |
702.7 GFLOPS | FP32 (float) performance | 691.2 GFLOPS |
29.28 GFLOPS (1:24) | FP64 (double) performance | 28.80 GFLOPS (1:24) |
Clock Speeds
900 MHz 1800 Mbps effective | Memory Clock | 1254 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
33 W | Thermal design power (TDP) | 45 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 |