NVIDIA GeForce 8400 SE vs NVIDIA GeForce 9400M G

Graphics Processor

GPU model G86 C79
Architecture Tesla Tesla
Foundry TSMC
Manufacturing process 80 nm 65 nm
Number of transistors 210 million 314 million
Die size 127 mm² 144 mm²
GPU variant MCP79MXT-B3

Graphics Card

Release date Aug 1st, 2008
Generation GeForce 8
Predecessor GeForce 7 PCIe
Successor GeForce 9
Production End-of-life
Interface PCIe 2.0 x16

Clocks

GPU clock 459 MHz 450 MHz
Shader clock 918 MHz 1100 MHz
Memory clock 400 MHz 800 Mbps effective System Shared

Memory Configuration

Memory size 128 MB System Shared
Memory type DDR2 System Shared
Memory bus width 64 bit System Shared
Bandwidth 6.400 GB/s System Dependent

Render Configuration

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

Performance

Pixel rate 1.836 GPixel/s 1.800 GPixel/s
Texture rate 3.672 GTexel/s 3.600 GTexel/s
FP32 (float) performance 29.38 GFLOPS 35.20 GFLOPS

Dimensions & Outputs

Slot width Single-slot IGP
Length 168 mm 6.6 inches
TDP 50 W 12 W
Suggested PSU 250 W
Outputs 1x DVI1x VGA1x S-Video No outputs
Power connectors None
Board number P413 SKU 7, P413 SKU 10

API Support & Features

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

Other Features

Integrated Graphics

Release date Oct 15th, 2008
Generation GeForce 9M IGP (9000M)
Production End-of-life
Interface PCIe 2.0 x16
Predecessor GeForce 8M IGP

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