NVIDIA GeForce 830A vs NVIDIA GeForce GTX 480M
What is the difference between NVIDIA GeForce 830A and NVIDIA GeForce GTX 480M. Find out which graphics card has better performance.
Benchmarks
| 1005 | PassMark G3D | 2051 |
| 736 | PassMark G2D | 536 |
Graphics Processor (GPU)
| GM108 | GPU Name | GF100 |
| Maxwell | Architecture | Fermi |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 40 nm |
| unknown | Transistors | 3,100 million |
| unknown | Die Size | 529 mm² |
Graphics Card
| Jul 22nd, 2014 | Release Date | May 25th, 2010 |
| GeForce 800A | Family | GeForce 400M |
| End-of-life | Production | End-of-life |
| GeForce 700A | Predecessor | GeForce 300M |
| PCIe 3.0 x8 | Bus Interface | MXM-B (3.0) |
Memory
| 2 GB | Memory Size | 2 GB |
| DDR3 | Memory Type | GDDR5 |
| 64 bit | Memory Bus | 256 bit |
| 14.40 GB/s | Bandwidth | 76.80 GB/s |
Performance
| 9.200 GPixel/s | Pixel fillrate | 9.350 GPixel/s |
| 18.40 GTexel/s | Texture fillrate | 18.70 GTexel/s |
| 588.8 GFLOPS | FP32 (float) performance | 598.4 GFLOPS |
| 18.40 GFLOPS (1:32) | FP64 (double) performance | 74.80 GFLOPS (1:8) |
Clock Speeds
| 900 MHz 1800 Mbps effective | Memory Clock | 600 MHz 2.4 Gbps effective |
Render Config
| 256 | Shading Units | 352 |
| 16 | TMUs | 44 |
| 8 | ROPs | 32 |
| 64 KB (per SMM) | L1 Cache | 64 KB (per SM) |
| 1024 KB | L2 Cache | 512 KB |
Board Design
| IGP | Slot Width | MXM Module |
| 33 W | Thermal design power (TDP) | 100 W |
| No outputs | Display Connectors | No outputs |
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 |
| 5.0 | CUDA | 2.0 |