GeForce 8400M GS and GeForce4 MX 440-8x - video card comparison
GeForce 8400M GS
GeForce4 MX 440-8x
Architecture
Tesla (2006−2010)
Celsius (1999−2005)
GPU code name
G86M
NV18 A2
Market segment
Laptop
Desktop
Release date
May 2007
September 2002
Interface
MXM-I
AGP 8x
Supplementary power connectors
-
None
Core clock speed
400 MHz
275 MHz
Floating-point performance
25.6 gflops
-
Manufacturing process technology
80 nm
150 nm
Number of transistors
210 million
29 million
Pipelines / CUDA cores
16
-
Power consumption (TDP)
11 Watt
-
Texture fill rate
3.200
1.100
Memory type
GDDR2 / GDDR3
DDR
Maximum RAM amount
256 MB
32 MB
Memory bus width
64 Bit
32 Bit
Memory clock speed
600 MHz
500 MHz
Memory bandwidth
6.4 GB/s
2 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x VGA, 1x S-Video
DirectX
11.1 (10_0)
8.0
CUDA
1.1
-
OpenCL
1.1
N/A
OpenGL
3.3
1.3
Shader Model
4.0
-
Vulkan
N/A
N/A