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

Highlights

Peak OPS

Peak OPS FP32 FP64 Memory Bandwidth

GeForce GT 440 3SM466.6 GFLOPSFP32

x1

Top Score3.35 PFLOPS FP4 Tensor SparseDesktop1xGeForce RTX 5090

x7184.68

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

L1 64KB/SM

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

Max Resolution 2560x1600

Refresh Rate Calculator 2560x1440 Resolution1440p QHD Refresh Rate 66Hz

Multi-Monitor 2

DSC Not Supported

Ports

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

API Support

Shader Model 5.1

DirectX DirectX 12 Direct3D 11_0

OpenGL 4.6 OpenCL 1.1

CUDA 2.1 PureVideo HD VP4 VDPAU Feature Set C

Decoder

Decoder VP4

Card

Form Factor PCIe Card

PCIe PCIe 2.0 x16 1-Slots

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

Cooling Blower 1x Fan

Multi-GPU Multi-GPU Support Supported Multi-GPU Type 3-way SLI

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 1.2B

Transistor Density 4.92 MTr/mm²

Images