GeForce 8400 GS and GeForce 7300 GS - video card comparison
Passmark - benchmark score GeForce 8400 GS vs GeForce 7300 GS
GeForce 8400 GS
156
GeForce 7300 GS
80
GeForce 8400 GS
GeForce 7300 GS
Architecture
Tesla (2006−2010)
Curie (2003−2013)
GPU code name
G86
G72
Market segment
Desktop
Desktop
Release date
April 2007
January 2006
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
None
SLI options
+
-
Core clock speed
459 MHz
450 MHz
Floating-point performance
29.376 gflops
-
Manufacturing process technology
80 nm
90 nm
Number of transistors
210 million
112 million
Pipelines / CUDA cores
16
-
Power consumption (TDP)
40 Watt
23 Watt
Texture fill rate
3.6 billion/sec
1.800
Memory type
DDR2
DDR2
Maximum RAM amount
256 MB
256 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
800 MHz
532 MHz
Memory bandwidth
6.4 GB/s
4.256 GB/s
Standard memory config per GPU
256 MB
-
Display Connectors
1x DVI, 1x VGA, 1x S-Video
1x DVI, 1x VGA, 1x S-Video
DirectX
11.1 (10_0)
9.0c (9_3)
CUDA
1.1
-
OpenCL
1.1
N/A
OpenGL
2.1
2.1
Shader Model
4.0
3.0
Vulkan
N/A
N/A