NVIDIA GeForce GT 755M Mac Edition vs NVIDIA GeForce GTX 470 PhysX Edition
What is the difference between NVIDIA GeForce GT 755M Mac Edition and NVIDIA GeForce GTX 470 PhysX Edition. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GK107 | GPU Name | GT215 |
| GT 755M | Model number | GT215-400-A2 |
| Kepler | Architecture | Tesla 2.0 |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 40 nm |
| 1,270 million | Transistors | 727 million |
| 118 mm² | Die Size | 144 mm² |
Graphics Card
| Nov 8th, 2013 | Release Date | Never Released |
| GeForce 700M | Family | GeForce 400 |
| End-of-life | Production | End-of-life |
| GeForce 600M | Predecessor | GeForce 200 |
| PCIe 3.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 1024 MB | Memory Size | 1280 MB |
| GDDR5 | Memory Type | GDDR5 |
| 128 bit | Memory Bus | 320 bit |
| 80.00 GB/s | Bandwidth | 133.9 GB/s |
Performance
| 8.680 GPixel/s | Pixel fillrate | 17.02 GPixel/s |
| 34.72 GTexel/s | Texture fillrate | 34.05 GTexel/s |
| 833.3 GFLOPS | FP32 (float) performance | 1,089 GFLOPS |
Clock Speeds
| 1250 MHz 5 Gbps effective | Memory Clock | 837 MHz 3.3 Gbps effective |
| 1085 MHz | GPU Clock | 608 MHz |
Render Config
| 384 | Shading Units | 448 |
| 32 | TMUs | 56 |
| 16 | ROPs | 40 |
| 16 KB (per SMX) | L1 Cache | 64 KB (per SM) |
| 256 KB | L2 Cache | 640 KB |
Board Design
| MXM Module | Slot Width | Dual-slot |
| 50 W | Thermal design power (TDP) | 215 W |
| No outputs | Display Connectors | 2x DVI 1x mini-HDMI |
API support
| 12 (11_0) | DirectX | 12 (11_0) |
| 4.6 | OpenGL | 4.6 |
| 3.0 | OpenCL | 1.1 |
| 1.1 | Vulkan | N/A |
| 5.1 | Shader Model | 5.1 |
| 3.0 | CUDA | 2.0 |