GeForce 8400 GS Rev. 3 and Comet Lake GT2 - video card comparison
GeForce 8400 GS Rev. 3
Comet Lake GT2
Architecture
Tesla 2.0 (2007−2013)
Generation 9.5
GPU code name
GT218
Comet Lake GT2
Market segment
Desktop
Desktop
Release date
July 2010
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Interface
PCIe 2.0 x16
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Supplementary power connectors
None
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Core clock speed
520 MHz
-
Floating-point performance
39.36 gflops
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Manufacturing process technology
40 nm
14 nm+++
Number of transistors
260 million
-
Pipelines / CUDA cores
16
192
Power consumption (TDP)
25 Watt
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Texture fill rate
4.160
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Memory type
DDR2
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Maximum RAM amount
512 MB
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Memory bus width
64 Bit
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Memory clock speed
800 MHz
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Memory bandwidth
6.4 GB/s
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Display Connectors
1x DVI, 1x VGA, 1x S-Video
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DirectX
11.1 (10_1)
12 (12_1)
CUDA
1.2
-
OpenCL
1.1
3.0
OpenGL
3.3
4.6
Shader Model
4.1
6.5
Vulkan
N/A
1.3