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NVIDIA GeForce GTX 485M Image NVIDIA GF104 Image
The GeForce GTX 485M was a graphics card by NVIDIA, launched in January 2011. Built on the 40 nm process, and based on the GF104 graphics processor, in its N12E-GTX-A1 variant, the card supports DirectX 11.0. The GF104 graphics processor is a large chip with a die area of 332 mm² and 1,950 million transistors. It features 384 shading units, 64 texture mapping units and 32 ROPs. NVIDIA has placed 2,048 MB GDDR5 memory on the card, which are connected using a 256-bit memory interface. The GPU is operating at a frequency of 575 MHz, memory is running at 750 MHz.
We recommend the NVIDIA GeForce GTX 485M for gaming with highest details at resolutions up to, and including, 1280x720.
Being a mxm module card, the NVIDIA GeForce GTX 485M does not require any additional power connector, its power draw is rated at 100 W maximum.

Graphics Processor

GPU Name: GF104
GPU Variant: N12E-GTX-A1
Architecture: Fermi
Process Size: 40 nm
Transistors: 1,950 million
Die Size: 332 mm²

Graphics Card

Released: Jan 5th, 2011
Production Status: End-of-life
Bus Interface: MXM-B (3.0)

Clock Speeds

GPU Clock: 575 MHz
Shader Clock: 1150 MHz
Memory Clock: 750 MHz
3000 MHz effective


Memory Size: 2048 MB
Memory Type: GDDR5
Memory Bus: 256 bit
Bandwidth: 96.0 GB/s

Render Config

Shading Units: 384
TMUs: 64
ROPs: 32
SM Count: 8
Pixel Rate: 9.20 GPixel/s
Texture Rate: 36.8 GTexel/s
Floating-point performance: 883.2 GFLOPS

Board Design

Slot Width: MXM Module
TDP: 100 W
Power Connectors: None
Board Number: P1044

Graphics Features

DirectX: 11.0
OpenGL: 4.5
OpenCL: 1.1
CUDA: 2.1
Shader Model: 5.0


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