NVIDIA GeForce 840A vs NVIDIA Quadro 3000M
What is the difference between NVIDIA GeForce 840A and NVIDIA Quadro 3000M. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GM108 | GPU Name | GF104 |
| Maxwell | Architecture | Fermi |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 40 nm |
| unknown | Transistors | 1,950 million |
| unknown | Die Size | 332 mm² |
Graphics Card
| Mar 17th, 2014 | Release Date | Feb 22nd, 2011 |
| GeForce 800A | Family | Quadro Mobile (x000M) |
| End-of-life | Production | End-of-life |
| GeForce 700A | Predecessor | Quadro FX Mobile |
| 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 |
| 16.02 GB/s | Bandwidth | 80.00 GB/s |
Performance
| 8.992 GPixel/s | Pixel fillrate | 4.500 GPixel/s |
| 17.98 GTexel/s | Texture fillrate | 18.00 GTexel/s |
| 863.2 GFLOPS | FP32 (float) performance | 432.0 GFLOPS |
| 26.98 GFLOPS (1:32) | FP64 (double) performance | 36.00 GFLOPS (1:12) |
Clock Speeds
| 1001 MHz 2 Gbps effective | Memory Clock | 625 MHz 2.5 Gbps effective |
Render Config
| 384 | Shading Units | 240 |
| 16 | TMUs | 40 |
| 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) | 75 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 | 2.1 |