NVIDIA GeForce GT 440 Mac Edition

This is a GPU manufactured with TSMC 40nm process, based on Nvidia Fermi architecture and released on Feb 2011. It features 0.585 billion transistors, 96 CUDA cores and 1024MB DDR3 memory, with 256KB L2 cache, theoretical performance of 311.0GFLOPS, with total power consumption of 65W.

Graphics Card

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Release Date

Feb 2011

Generation

GeForce 400

Type

Desktop

Bus Interface

PCIe 1.0 x16

Clock Speeds

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Memory Clock

667 MHz

Memory

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Memory Size

1024MB

Memory Type

DDR3

Memory Bus

128bit

Bandwidth

21.34GB/s

Render Config

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SM Count

2

Shading Units

96

TMUs

16

ROPs

4

L1 Cache

64 KB (per SM)

L2 Cache

256 KB

Theoretical Performance

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Pixel Rate

3.240 GPixel/s

Texture Rate

12.96 GTexel/s

FP32 (float)

311.0 GFLOPS

FP64 (double)

25.92 GFLOPS

Graphics Processor

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GPU Name

GF108

GPU Variant

GF108-400-A1

Architecture

Fermi

Foundry

TSMC

Process Size

40 nm

Transistors

0.585 billion

Die Size

116 mm²

Board Design

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TDP

65W

Suggested PSU

250 W

Outputs

1x DVI
1x HDMI 1.3a
1x VGA

Power Connectors

None

Graphics Features

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DirectX

12 (11_0)

OpenGL

4.6

OpenCL

1.1

Vulkan

N/A

CUDA

2.1

Shader Model

5.1

Rankings

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FP32 (float)

Intel HD Graphics P4000 System Shared System Shared

0.32 TFLOPS

ATI Mobility Radeon HD 4650 512 MB DDR2

0.32 TFLOPS

NVIDIA Quadro Plex 2100 D4 1024 MB GDDR3

0.32 TFLOPS

NVIDIA GeForce GT 630 1024 MB DDR3

0.311 TFLOPS

NVIDIA GeForce GT 440 1024 MB DDR3

0.311 TFLOPS

NVIDIA GeForce GT 440 Mac Edition 1024 MB DDR3

0.311 TFLOPS

NVIDIA GeForce GTX 260M 1024 MB GDDR3

0.308 TFLOPS

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