GeForce 8600M GS and GeForce 8400M G - video card comparison
Passmark - benchmark score GeForce 8600M GS vs GeForce 8400M G
GeForce 8600M GS
72
GeForce 8400M G
60
GeForce 8600M GS
GeForce 8400M G
Architecture
G8x (2007−2008)
Tesla (2006−2010)
GPU code name
G84M
G86M
Market segment
Laptop
Laptop
Release date
June 2007
May 2007
Interface
MXM-II
PCIe 1.0 x16
Supplementary power connectors
-
None
Core clock speed
600 MHz
400 MHz
Floating-point performance
28.8 gflops
12.8 gflops
Manufacturing process technology
80 nm
80 nm
Number of transistors
210 million
210 million
Pipelines / CUDA cores
16
8
Power consumption (TDP)
20 Watt
10 Watt
Texture fill rate
3.600
3.200
Memory type
GDDR3, GDDR2
GDDR3 / GDDR2
Maximum RAM amount
512 MB
256 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
700 MHz
600 MHz
Memory bandwidth
12.8 GB/s
6.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
11.1 (10_0)
11.1 (10_0)
CUDA
1.1
1.1
OpenCL
1.1
1.1
OpenGL
3.3
3.3
Shader Model
4.0
4.0
Vulkan
N/A
N/A