Radeon E2400 and GeForce 8100 + nForce 720a - video card comparison
Radeon E2400
GeForce 8100 + nForce 720a
Architecture
TeraScale (2005−2013)
Tesla (2006−2010)
GPU code name
RV610
C78
Market segment
Desktop
Desktop
Release date
June 2007
April 2007
Interface
MXM-II
PCI
Core clock speed
600 MHz
500 MHz
Floating-point performance
48 gflops
-
Manufacturing process technology
65 nm
80 nm
Number of transistors
180 million
210 million
Pipelines / CUDA cores
40
16
Power consumption (TDP)
25 Watt
40 Watt
Texture fill rate
2.400
4.000
Memory type
GDDR3
System Shared
Maximum RAM amount
128 MB
System Shared
Memory bus width
64 Bit
System Shared
Memory clock speed
1400 MHz
System Shared
Memory bandwidth
11.2 GB/s
-
Display Connectors
No outputs
1x DVI, 1x VGA, 1x S-Video
DirectX
10.0 (10_0)
11.1 (10_0)
OpenCL
N/A
N/A
OpenGL
3.3
3.3
Shader Model
4.0
4.0
Vulkan
N/A
N/A