NVIDIA GeForce GTX 485M vs NVIDIA GeForce GTX 850M
What is the difference between NVIDIA GeForce GTX 485M and NVIDIA GeForce GTX 850M. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GF104 | GPU Name | GM107 |
| N12E-GTX-A1 | Model number | N15P-GT-A1 |
| Fermi | Architecture | Maxwell |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 28 nm |
| 1,950 million | Transistors | 1,870 million |
| 332 mm² | Die Size | 148 mm² |
Graphics Card
| Jan 5th, 2011 | Release Date | Mar 12th, 2014 |
| GeForce 400M | Family | GeForce 800M |
| End-of-life | Production | End-of-life |
| GeForce 300M | Predecessor | GeForce 700M |
| MXM-B (3.0) | Bus Interface | PCIe 3.0 x16 |
Memory
| 2 GB | Memory Size | 2 GB |
| GDDR5 | Memory Type | DDR3 |
| 256 bit | Memory Bus | 128 bit |
| 96.00 GB/s | Bandwidth | 32.03 GB/s |
Performance
| 9.200 GPixel/s | Pixel fillrate | 14.43 GPixel/s |
| 36.80 GTexel/s | Texture fillrate | 36.08 GTexel/s |
| 883.2 GFLOPS | FP32 (float) performance | 1,155 GFLOPS |
| 73.60 GFLOPS (1:12) | FP64 (double) performance | 36.08 GFLOPS (1:32) |
Clock Speeds
| 750 MHz 3 Gbps effective | Memory Clock | 1001 MHz 2 Gbps effective |
| 575 MHz | GPU Clock | 902 MHz |
Render Config
| 384 | Shading Units | 640 |
| 64 | TMUs | 40 |
| 32 | ROPs | 16 |
| 64 KB (per SM) | L1 Cache | 64 KB (per SMM) |
| 512 KB | L2 Cache | 2 MB |
Board Design
| MXM Module | Slot Width | IGP |
| 100 W | Thermal design power (TDP) | 45 W |
| No outputs | Display Connectors | No outputs |
API support
| 12 (11_0) | DirectX | 12 (11_0) |
| 4.6 | OpenGL | 4.6 |
| 1.1 | OpenCL | 3.0 |
| N/A | Vulkan | 1.1 |
| 5.1 | Shader Model | 5.1 |
| 2.1 | CUDA | 5.0 |