NVIDIA GeForce GTX 850M vs NVIDIA GeForce 8800 GTX
What is the difference between NVIDIA GeForce GTX 850M and NVIDIA GeForce 8800 GTX. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GM107 | GPU Name | G80 |
| N15P-GT-A1 | Model number | G80-300-A2 |
| Maxwell | Architecture | Tesla |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 90 nm |
| 1,870 million | Transistors | 681 million |
| 148 mm² | Die Size | 484 mm² |
Graphics Card
| Mar 12th, 2014 | Release Date | Nov 8th, 2006 |
| GeForce 800M | Family | GeForce 8 (8800) |
| End-of-life | Production | End-of-life |
| GeForce 700M | Predecessor | GeForce 7 PCIe |
| PCIe 3.0 x16 | Bus Interface | PCIe 1.0 x16 |
Memory
| 2 GB | Memory Size | 768 MB |
| DDR3 | Memory Type | GDDR3 |
| 128 bit | Memory Bus | 384 bit |
| 32.03 GB/s | Bandwidth | 86.40 GB/s |
Performance
| 14.43 GPixel/s | Pixel fillrate | 13.82 GPixel/s |
| 36.08 GTexel/s | Texture fillrate | 36.86 GTexel/s |
| 1,155 GFLOPS | FP32 (float) performance | 345.6 GFLOPS |
Clock Speeds
| 1001 MHz 2 Gbps effective | Memory Clock | 900 MHz 1800 Mbps effective |
| 902 MHz | GPU Clock | 576 MHz |
Render Config
| 640 | Shading Units | 128 |
| 40 | TMUs | 32 |
| 16 | ROPs | 24 |
| 2 MB | L2 Cache | 96 KB |
Board Design
| IGP | Slot Width | Dual-slot |
| 45 W | Thermal design power (TDP) | 155 W |
| No outputs | Display Connectors | 2x DVI 1x S-Video |
API support
| 12 (11_0) | DirectX | 11.1 (10_0) |
| 4.6 | OpenGL | 3.3 |
| 3.0 | OpenCL | 1.1 (1.0) |
| 1.1 | Vulkan | N/A |
| 5.1 | Shader Model | 4.0 |
| 5.0 | CUDA | 1.0 |