NVIDIA GeForce GT 445M Full Specs

Summary

144 Shaders 590MHz

1.5GB GDDR560GB/s

Peak·FP32·FP16 339.8 GFLOPS

Form Factor Soldered

TDP 35W

Highlights

Peak OPS

Peak OPS FP32 FP64 Memory Bandwidth

GeForce GT 445M339.8 GFLOPSFP32

x1

Top Score3.35 PFLOPS FP4 Tensor SparseDesktop1xGeForce RTX 5090

x9863.71

Theoretical Performance

Clock Speed590MHz UC·Boost·OC

Peak OPS 339.8 GFLOPSFP32

FP32 339.8 GFLOPS

FP64 28.32 GFLOPS

Pixel Rate 18.9 GPixel/s

Texture Rate 28.3 GTexel/s

Core Config

Shaders 144 Shaders

TMUs 24 TMUs

ROPs 16 ROPs

SMs 3 SMs

Clocks

Boost Clock 590MHz

Shader Clock 1.18GHz

Cache

L1 64KB/SM

L2 Cache 384KB shared

Memory

1.5GB GDDR5

Memory Bus 192-bit

Memory Speed 2.5GT/s

Memory Bandwidth 60GB/s

ECC No

Power & Thermals

TDP 35W

Video Output

Max Resolution 2560x1600

Refresh Rate Calculator 2560x1440 Resolution1440p QHD Refresh Rate 66Hz

Multi-Monitor 2

DSC Not Supported

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 Soldered

PCIe PCIe 2.0 x16

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 Laptop

Release Date Sep 3, 2010

Fabrication

Foundry TSMC

Fabrication Node 40nm

Die Size 238mm²

Transistor Count 1.2B

Transistor Density 4.92 MTr/mm²

Images