NVIDIA GeForce 805A vs NVIDIA GeForce GT 720M
What is the difference between NVIDIA GeForce 805A and NVIDIA GeForce GT 720M. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GK208 | GPU Name | GK208 |
| Kepler 2.0 | Architecture | Kepler 2.0 |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 28 nm |
| 1,020 million | Transistors | 1,020 million |
| 87 mm² | Die Size | 87 mm² |
Graphics Card
| Jul 22nd, 2014 | Release Date | Dec 25th, 2013 |
| GeForce 800A | Family | GeForce 700M |
| End-of-life | Production | End-of-life |
| GeForce 700A | Predecessor | GeForce 600M |
| PCIe 3.0 x8 | Bus Interface | PCIe 2.0 x8 |
Memory
| 1024 MB | Memory Size | 2 GB |
| DDR3 | Memory Type | DDR3 |
| 64 bit | Memory Bus | 64 bit |
| 16.02 GB/s | Bandwidth | 12.80 GB/s |
Performance
| 6.064 GPixel/s | Pixel fillrate | 3.032 GPixel/s |
| 12.13 GTexel/s | Texture fillrate | 12.13 GTexel/s |
| 291.1 GFLOPS | FP32 (float) performance | 291.1 GFLOPS |
| 12.13 GFLOPS (1:24) | FP64 (double) performance | 12.13 GFLOPS (1:24) |
Clock Speeds
| 719 MHz | Base Clock | 719 MHz |
| 758 MHz | Boost Clock | 758 MHz |
| 1001 MHz 2 Gbps effective | Memory Clock | 800 MHz 1600 Mbps effective |
Render Config
| 192 | Shading Units | 192 |
| 16 | TMUs | 16 |
| 8 | ROPs | 8 |
| 16 KB (per SMX) | L1 Cache | 16 KB (per SMX) |
| 512 KB | L2 Cache | 512 KB |
Board Design
| 15 W | Thermal design power (TDP) | 33 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 | 3.5 |