NVIDIA GeForce 8400M GS vs NVIDIA Quadro NVS 55 PCI

Table of Contents

Graphics Processor

GPU model G86 NV34B
GPU variant NB8M-GS
Architecture Tesla Rankine
Foundry TSMC TSMC
Manufacturing process 80 nm 150 nm
Number of transistors 210 million 45 million
Die size 127 mm² 91 mm²

Mobile graphics

Release date May 9th, 2007
Generation GeForce 8M (8000M)
Production End-of-life
Interface MXM-I
Predecessor GeForce Go 7
Successor GeForce 9M

Clocks

GPU clock 400 MHz 250 MHz
Shader clock 800 MHz
Memory clock 400 MHz 800 Mbps effective 200 MHz 400 Mbps effective

Memory Configuration

Memory size 256 MB 64 MB
Memory type DDR2 DDR
Memory bus width 64 bit 64 bit
Bandwidth 6.400 GB/s 3.200 GB/s

Render Configuration

Shading units 16
TMUs 8 4
ROPs 4 4
SM count 2
Cache L2 16 KB
Pixel shaders 4
Vertex shaders 2

Performance

Pixel rate 1.600 GPixel/s 1.000 GPixel/s
Texture rate 3.200 GTexel/s 1.000 GTexel/s
FP32 (float) performance 25.60 GFLOPS
Vertex rate 125.0 MVertices/s

Dimensions & Outputs

Slot width MXM Module Single-slot
TDP 11 W 10 W
Outputs No outputs 1x DVI1x S-Video
Length 168 mm 6.6 inches
Suggested PSU 200 W
Power connectors None

API Support & Features

DirectX 11.1 (10_0) 9.0a
OpenGL 3.3 1.5
OpenCL 1.1
Vulkan
CUDA 1.1
Shader model 4.0
Pixel shader 2.0a
Vertex shader 2.0a

Other Features

Graphics Card

Release date May 31st, 2005
Generation Quadro NVS
Production End-of-life
Interface PCI
Reviews 26 in our database

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