GeForce 8400M GT and GeForce 8400M GS - video card comparison
Passmark - benchmark score GeForce 8400M GT vs GeForce 8400M GS
GeForce 8400M GT
68
GeForce 8400M GS
112
GeForce 8400M GT
GeForce 8400M GS
Architecture
Tesla (2006−2010)
Tesla (2006−2010)
GPU code name
G86M
G86M
Market segment
Laptop
Laptop
Release date
May 2007
May 2007
Interface
PCIe 1.0 x16
MXM-I
Core clock speed
450 MHz
400 MHz
Floating-point performance
28.8 gflops
25.6 gflops
Manufacturing process technology
80 nm
80 nm
Number of transistors
210 million
210 million
Pipelines / CUDA cores
16
16
Power consumption (TDP)
14 Watt
11 Watt
Texture fill rate
3.600
3.200
Memory type
GDDR3 / GDDR2
GDDR2 / GDDR3
Maximum RAM amount
512 MB
256 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
600 MHz
600 MHz
Memory bandwidth
19.2 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