Home NVIDIA GeForce GT 440

NVIDIA GeForce GT 440

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 2.0 x16

Clock Speeds

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Memory Clock
900 MHz

Memory

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Memory Size
1024MB
Memory Type
DDR3
Memory Bus
128bit
Bandwidth
28.80GB/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
0.32 TFLOPS
0.32 TFLOPS
0.311 TFLOPS
0.311 TFLOPS
0.311 TFLOPS
0.308 TFLOPS

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