NVIDIA GeForce 6800 GT vs NVIDIA GeForce 9400M

Table of Contents

Graphics Processor

GPU model NV40 C79
GPU variant 6800 GT C79MX
Architecture Curie Tesla
Foundry TSMC
Manufacturing process 130 nm 65 nm
Number of transistors 222 million 314 million
Die size 287 mm² 144 mm²

Graphics Card

Release date Apr 14th, 2004
Generation GeForce 6 AGP
Production End-of-life
Interface AGP 8x
Reviews 115 in our database
Predecessor GeForce FX
Successor GeForce 7 AGP

Clocks

GPU clock 350 MHz 580 MHz
Memory clock 250 MHz 500 Mbps effective System Shared
Shader clock 1400 MHz

Memory Configuration

Memory size 128 MB System Shared
Memory type DDR System Shared
Memory bus width 256 bit System Shared
Bandwidth 16.00 GB/s System Dependent

Render Configuration

Pixel shaders 16
Vertex shaders 6
TMUs 16 8
ROPs 16 4
Shading units 16
SM count 2

Performance

Pixel rate 5.600 GPixel/s 2.320 GPixel/s
Vertex rate 525.0 MVertices/s
Texture rate 5.600 GTexel/s 4.640 GTexel/s
FP32 (float) performance 44.80 GFLOPS

Dimensions & Outputs

Slot width Single-slot IGP
TDP unknown 12 W
Suggested PSU 200 W
Outputs 1x DVI1x VGA1x S-Video No outputs
Power connectors 1x Molex
Board number P201, P212

API Support & Features

DirectX 9.0c (9_3) 11.1 (10_0)
OpenGL 2.1 3.3
OpenCL
Vulkan
Shader model 3.0 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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