NVIDIA GeForce 8400M GT Full Specs

Summary

16 Shaders 450MHz

256MB GDDR319.2GB/s

Peak·FP32·FP16 28.8 GFLOPS

Form Factor Soldered

TDP 14W

Highlights

Peak OPS

Peak OPS FP32 Memory Bandwidth

GeForce 8400M GT28.8 GFLOPSFP32

x1

Top Score3.35 PFLOPS FP4 Tensor SparseDesktop1xGeForce RTX 5090

x116391.82

Theoretical Performance

Clock Speed450MHz UC·Boost·OC

Peak OPS 28.8 GFLOPSFP32

FP32 28.8 GFLOPS

Pixel Rate 3.6 GPixel/s

Texture Rate 7.2 GTexel/s

Core Config

Shaders 16 Shaders

TMUs 8 TMUs

ROPs 4 ROPs

SMs 2 SMs

Clocks

Boost Clock 450MHz

Shader Clock 900MHz

Cache

L1 16KB/SM Tex

L2 Cache 32KB shared

Memory

256MB GDDR3

Memory Bus 128-bit

Memory Speed 1.2GT/s

Memory Bandwidth 19.2GB/s

ECC No

Power & Thermals

TDP 14W

Video Output

Max Resolution 2560x1600

Refresh Rate Calculator 2560x1440 Resolution1440p QHD Refresh Rate 66Hz

Multi-Monitor 2

DSC Not Supported

API Support

Shader Model 4

DirectX DirectX 11 Direct3D 10_0

OpenGL 3.3 OpenCL 1.1

CUDA 1.1 PureVideo HD VP2 VDPAU Feature Set A

Decoder

Decoder VP2

Card

Form Factor Soldered

PCIe PCIe 1.0 x16

Multi-GPU Multi-GPU Support Supported Multi-GPU Type 2-way SLI

Chip

Manufacturer NVIDIA

Chip Designer NVIDIA

Architecture Tesla

Family GeForce 8000

Branding

Codename NV86

Market Segment Laptop

Release Date May 1, 2007

Fabrication

Foundry TSMC

Fabrication Node 80nm

Die Size 127mm²

Transistor Count 210M

Transistor Density 1.65 MTr/mm²

Images