NVIDIA GeForce GT 440 3SM Full Specs

Summary

144 Shaders 810MHz

1.5GB DDR343.2GB/s

Peak·FP32·FP16 466.6 GFLOPS

Form Factor PCIe Card

TDP 56W

Theoretical Performance

Clock Speed810MHz UC·Boost·OC

Peak OPS 466.6 GFLOPSFP32

FP32 466.6 GFLOPS

FP64 38.88 GFLOPS

Pixel Rate 38.9 GPixel/s

Texture Rate 38.9 GTexel/s

Core Config

Shaders 144 Shaders

TMUs 24 TMUs

ROPs 24 ROPs

SMs 3 SMs

Clocks

Boost Clock 810MHz

Shader Clock 1.62GHz

Cache

L2 Cache 384KB shared

Memory

1.5GB DDR3

Memory Bus 192-bit

Memory Speed 1.8GT/s

Memory Bandwidth 43.2GB/s

ECC No

Power & Thermals

TDP 56W

Video Output

Multi-Monitor 2

Ports

1x HDMI 1.3 1x DVI-I Dual-Link 1x VGA

Decoder

Decoder Model VP4

Card

Form Factor PCIe Card

PCIe 1-Slots

Height 111 mm (4.37") Width 145 mm (5.71") Depth 20 mm (0.79")

Cooling Blower 1x Fan

Chip

Manufacturer NVIDIA

Chip Designer NVIDIA

Architecture Fermi

Family GeForce 400

Branding

Codename NVC3

Market Segment Desktop

Release Date Oct 11, 2010

Fabrication

Foundry TSMC

Fabrication Node 40nm

Die Size 238mm²

Transistor Count 1.2 Billion

Transistor Density 4.92 MTr/mm²

Images