GeForce 8400 GS and Radeon X800 GT - video card comparison
Passmark - benchmark score GeForce 8400 GS vs Radeon X800 GT
GeForce 8400 GS
156
Radeon X800 GT
87
GeForce 8400 GS
Radeon X800 GT
Architecture
Tesla (2006−2010)
R400 (2004−2008)
GPU code name
G86
R480
Market segment
Desktop
Desktop
Release date
April 2007
November 2005
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
None
SLI options
+
-
Core clock speed
459 MHz
475 MHz
Floating-point performance
29.376 gflops
-
Manufacturing process technology
80 nm
130 nm
Number of transistors
210 million
160 million
Pipelines / CUDA cores
16
-
Power consumption (TDP)
40 Watt
40 Watt
Texture fill rate
3.6 billion/sec
5.700
Memory type
DDR2
DDR
Maximum RAM amount
256 MB
128 MB
Memory bus width
64 Bit
256 Bit
Memory clock speed
800 MHz
986 MHz
Memory bandwidth
6.4 GB/s
31.55 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)
9.0b (9_2)
CUDA
1.1
-
OpenCL
1.1
N/A
OpenGL
2.1
2.0
Shader Model
4.0
-
Vulkan
N/A
N/A