NVIDIA GeForce 8400 GS PCI vs NVIDIA GeForce GT 120M Mac Edition

Table of Contents

Graphics Processor

GPU model G98 G96C
Architecture Tesla Tesla
Foundry TSMC TSMC
Manufacturing process 65 nm 55 nm
Number of transistors 210 million 314 million
Die size 86 mm² 121 mm²

Graphics Card

Release date Dec 4th, 2007
Generation GeForce 8
Production End-of-life
Interface PCI
Reviews 10 in our database
Predecessor GeForce 7 PCIe
Successor GeForce 9

Clocks

GPU clock 567 MHz 500 MHz
Shader clock 1400 MHz 1250 MHz
Memory clock 333 MHz 666 Mbps effective 792 MHz 1584 Mbps effective

Memory Configuration

Memory size 512 MB 256 MB
Memory type DDR2 GDDR3
Memory bus width 64 bit 128 bit
Bandwidth 5.328 GB/s 25.34 GB/s

Render Configuration

Shading units 8 32
TMUs 4 16
ROPs 4 8
SM count 1 4
Cache L2 16 KB 32 KB

Performance

Pixel rate 2.268 GPixel/s 4.000 GPixel/s
Texture rate 2.268 GTexel/s 8.000 GTexel/s
FP32 (float) performance 22.40 GFLOPS 80.00 GFLOPS

Dimensions & Outputs

Slot width Single-slot
Length 170 mm 6.7 inches
TDP 25 W 14 W
Suggested PSU 200 W
Outputs 1x DVI1x VGA1x S-Video No outputs
Power connectors None
Board number P561

API Support & Features

DirectX 11.1 (10_0) 11.1 (10_0)
OpenGL 3.3 3.3
OpenCL 1.1 1.1
Vulkan
CUDA 1.1 1.1
Shader model 4.0 4.0

Other Features

Mobile graphics

Release date Dec 12th, 2008
Generation GeForce 100M
Production End-of-life
Interface PCIe 2.0 x16
Reviews 2 in our database
Predecessor GeForce 9M
Successor GeForce 200M

Compare

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