NVIDIA GeForce GTX 485M: GPU Specs & Benchmarks

The GeForce GTX 485M is a graphics card by NVIDIA, built on the 40 nm process and based on the GF104 graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

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Benchmarks

PassMark G3D

2360

PassMark G2D

479

Graphics Processor (GPU)

GPU Name

GF104

Model number

N12E-GTX-A1

Architecture

Fermi

Foundry

TSMC

Process Size

40 nm

Transistors

1,950 million

Die Size

332 mm²

Graphics Card

Release Date

Jan 5th, 2011

Family

GeForce 400M

Production

End-of-life

Predecessor

GeForce 300M

Bus Interface

MXM-B (3.0)

Memory

Memory Size

2 GB

Memory Type

GDDR5

Memory Bus

256 bit

Bandwidth

96.00 GB/s

Performance

Pixel fillrate

9.200 GPixel/s

Texture fillrate

36.80 GTexel/s

FP32 (float) performance

883.2 GFLOPS

FP64 (double) performance

73.60 GFLOPS (1:12)

Clock Speeds

Memory Clock

750 MHz
3 Gbps effective

GPU Clock

575 MHz

Render Config

Shading Units

384

TMUs

64

ROPs

32

L1 Cache

64 KB (per SM)

L2 Cache

512 KB

SM Count

8

Board Design

Slot Width

MXM Module

Thermal design power (TDP)

100 W

Display Connectors

No outputs

Power Connectors

None

Board Number

P1044

API support

DirectX

12 (11_0)

OpenGL

4.6

OpenCL

1.1

Vulkan

N/A

Shader Model

5.1

CUDA

2.1