GeForce 8400 and Mobility Radeon 9000 - video card comparison
GeForce 8400
Mobility Radeon 9000
Architecture
Tesla (2006−2010)
Rage 7 (2001−2006)
GPU code name
G98
M9
Market segment
Desktop
Laptop
Release date
December 2007
September 2002
Interface
PCIe 2.0 x16
AGP 4x
Supplementary power connectors
None
-
Boost clock speed
-
240 MHz
Core clock speed
540 MHz
1 MHz
Floating-point performance
20.8 gflops
-
Manufacturing process technology
65 nm
150 nm
Number of transistors
210 million
36 million
Pipelines / CUDA cores
8
5
Power consumption (TDP)
25 Watt
-
Texture fill rate
4.320
0.96
Memory type
DDR2
DDR
Maximum RAM amount
256 MB
128 MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
1000 MHz
400 MHz
Memory bandwidth
8 GB/s
3.2 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x VGA, 1x S-Video
No outputs
DirectX
11.1 (10_0)
8.1
CUDA
1.1
-
OpenCL
1.1
N/A
OpenGL
3.3
1.4
Shader Model
4.0
-
Vulkan
N/A
N/A