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NVIDIA GeForce GTX 850M Image NVIDIA GM107 Image
The GeForce GTX 850M is a graphics card by NVIDIA, launched in March 2014. Built on the 28 nm process, and based on the GM107 graphics processor, in its N15P-GT-A1 variant, the card supports DirectX 11.2. The GM107 graphics processor is an average sized chip with a die area of 148 mm² and 1,870 million transistors. It features 640 shading units, 40 texture mapping units and 16 ROPs. NVIDIA has placed 2,048 MB DDR3 memory on the card, which are connected using a 128-bit memory interface. The GPU is operating at a frequency of 902 MHz, which can be boosted up to 936 MHz, memory is running at 900 MHz.
We recommend the NVIDIA GeForce GTX 850M for gaming with highest details at resolutions up to, and including, 1280x720.
Being a igp card, its power draw is rated at 45 W maximum. GeForce GTX 850M is connected to the rest of the system using a PCIe 3.0 x16 interface.

Graphics Processor

GPU Name: GM107
GPU Variant: N15P-GT-A1
Process Size: 28 nm
Transistors: 1,870 million
Die Size: 148 mm²

Graphics Card

Released: Mar 12th, 2014
Production Status: Active
Bus Interface: PCIe 3.0 x16

Clock Speeds

GPU Clock: 902 MHz
Boost Clock: 936 MHz
Memory Clock: 900 MHz
1800 MHz effective


Memory Size: 2048 MB
Memory Type: DDR3
Memory Bus: 128 bit
Bandwidth: 28.8 GB/s

Render Config

Shading Units: 640
TMUs: 40
ROPs: 16
SMM Count: 5
Pixel Rate: 14.4 GPixel/s
Texture Rate: 36.1 GTexel/s
Floating-point performance: 1,155 GFLOPS

Board Design

Slot Width: IGP
TDP: 45 W

Graphics Features

DirectX: 11.2
OpenGL: 4.5
OpenCL: 1.1
Shader Model: 5.0


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