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NVIDIA GeForce 8400M GS

NVIDIA GeForce 8400M GS Image NVIDIA G86 Image
The GeForce 8400M GS was a graphics card by NVIDIA, launched in May 2007. Built on the 80 nm process, and based on the G86 graphics processor, in its NB8M-GS variant, the card supports DirectX 10.0. The G86 graphics processor is an average sized chip with a die area of 127 mm² and 210 million transistors. It features 16 shading units, 8 texture mapping units and 4 ROPs. NVIDIA has placed 256 MB DDR2 memory on the card, which are connected using a 64-bit memory interface. The GPU is operating at a frequency of 400 MHz, memory is running at 400 MHz.
Being a mxm module card, its power draw is rated at 11 W maximum.

Graphics Processor

GPU Name: G86
GPU Variant: NB8M-GS
Process Size: 80 nm
Transistors: 210 million
Die Size: 127 mm²

Graphics Card

Released: May 9th, 2007
Production Status: End-of-life
Bus Interface: MXM-I

Clock Speeds

GPU Clock: 400 MHz
Shader Clock: 800 MHz
Memory Clock: 400 MHz
800 MHz effective


Memory Size: 256 MB
Memory Type: DDR2
Memory Bus: 64 bit
Bandwidth: 6.40 GB/s

Render Config

Shading Units: 16
TMUs: 8
ROPs: 4
SM Count: 2
Pixel Rate: 1.60 GPixel/s
Texture Rate: 3.20 GTexel/s
Floating-point performance: 25.60 GFLOPS

Board Design

Slot Width: MXM Module
TDP: 11 W

Graphics Features

DirectX: 10.0
OpenGL: 3.3
OpenCL: n/a
Shader Model: 4.0


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G86 GPU Notes

Compute Capability: CUDA 1.1