GeForce 8400 and GeForce Go 7400 - video card comparison
Passmark - benchmark score GeForce 8400 vs GeForce Go 7400
GeForce 8400
83
GeForce Go 7400
67
GeForce 8400
GeForce Go 7400
Architecture
Tesla (2006−2010)
Curie (2003−2013)
GPU code name
G98
G72M
Market segment
Desktop
Laptop
Release date
December 2007
February 2006
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
-
Boost clock speed
-
450 MHz
Core clock speed
540 MHz
3 MHz
Floating-point performance
20.8 gflops
-
Manufacturing process technology
65 nm
90 nm
Number of transistors
210 million
112 million
Pipelines / CUDA cores
8
7
Power consumption (TDP)
25 Watt
-
Texture fill rate
4.320
1.800
Memory type
DDR2
DDR3
Maximum RAM amount
256 MB
128 MB
Memory bus width
64 Bit
64 / 32 Bit
Memory clock speed
1000 MHz
900 MHz
Memory bandwidth
8 GB/s
7.2 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x VGA, 1x S-Video
No outputs
DirectX
11.1 (10_0)
9.0c (9_3)
CUDA
1.1
-
OpenCL
1.1
N/A
OpenGL
3.3
2.1
Shader Model
4.0
3.0
Vulkan
N/A
N/A