NVIDIA GeForce GT 740A vs NVIDIA GeForce GT 755M
What is the difference between NVIDIA GeForce GT 740A and NVIDIA GeForce GT 755M. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GK208 | GPU Name | GK107 |
| GT 740M | Model number | GT 755M |
| Kepler 2.0 | Architecture | Kepler |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 28 nm |
| 1,020 million | Transistors | 1,270 million |
| 87 mm² | Die Size | 118 mm² |
Graphics Card
| Aug 26th, 2013 | Release Date | Jun 25th, 2013 |
| GeForce 700A | Family | GeForce 700M |
| End-of-life | Production | End-of-life |
| GeForce 600A | Predecessor | GeForce 600M |
| PCIe 3.0 x8 | Bus Interface | PCIe 3.0 x16 |
Memory
| 2 GB | Memory Size | 2 GB |
| DDR3 | Memory Type | GDDR5 |
| 64 bit | Memory Bus | 128 bit |
| 14.40 GB/s | Bandwidth | 86.40 GB/s |
Performance
| 7.840 GPixel/s | Pixel fillrate | 7.840 GPixel/s |
| 31.36 GTexel/s | Texture fillrate | 31.36 GTexel/s |
| 752.6 GFLOPS | FP32 (float) performance | 752.6 GFLOPS |
| 31.36 GFLOPS (1:24) | FP64 (double) performance | 31.36 GFLOPS (1:24) |
Clock Speeds
| 900 MHz 1800 Mbps effective | Memory Clock | 1350 MHz 5.4 Gbps effective |
| 980 MHz | GPU Clock | 980 MHz |
Render Config
| 384 | Shading Units | 384 |
| 32 | TMUs | 32 |
| 8 | ROPs | 16 |
| 16 KB (per SMX) | L1 Cache | 16 KB (per SMX) |
| 512 KB | L2 Cache | 256 KB |
Board Design
| MXM Module | Slot Width | MXM Module |
| 33 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 |
| 3.5 | CUDA | 3.0 |