GeForce 8400 GS and Radeon 7500 LE - video card comparison
GeForce 8400 GS
Radeon 7500 LE
Architecture
Tesla (2006−2010)
Rage 7 (2001−2006)
GPU code name
G86
RV200
Market segment
Desktop
Desktop
Release date
April 2007
August 2001
Interface
PCIe 1.0 x16
AGP 4x
Supplementary power connectors
None
None
SLI options
+
-
Core clock speed
459 MHz
250 MHz
Floating-point performance
29.376 gflops
-
Manufacturing process technology
80 nm
150 nm
Number of transistors
210 million
60 million
Pipelines / CUDA cores
16
-
Power consumption (TDP)
40 Watt
23 Watt
Texture fill rate
3.6 billion/sec
1.500
Memory type
DDR2
DDR
Maximum RAM amount
256 MB
64 MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
800 MHz
350 MHz
Memory bandwidth
6.4 GB/s
5.6 GB/s
Standard memory config per GPU
256 MB
-
Display Connectors
1x DVI, 1x VGA, 1x S-Video
1x VGA, 1x S-Video
DirectX
11.1 (10_0)
7.0
CUDA
1.1
-
OpenCL
1.1
N/A
OpenGL
2.1
1.3
Shader Model
4.0
-
Vulkan
N/A
N/A