
GeForce 8400 GS and GeForce4 MX 440-8x - video card comparison
GeForce 8400 GS
GeForce4 MX 440-8x
Architecture
Tesla (2006−2010)
Celsius (1999−2005)
GPU code name
G86
NV18 A2
Market segment
Desktop
Desktop
Release date
April 2007
September 2002
Interface
PCIe 1.0 x16
AGP 8x
Supplementary power connectors
None
None
SLI options
+
-
Core clock speed
459 MHz
275 MHz
Floating-point performance
29.376 gflops
-
Manufacturing process technology
80 nm
150 nm
Number of transistors
210 million
29 million
Pipelines / CUDA cores
16
-
Power consumption (TDP)
40 Watt
-
Texture fill rate
3.6 billion/sec
1.100
Memory type
DDR2
DDR
Maximum RAM amount
256 MB
32 MB
Memory bus width
64 Bit
32 Bit
Memory clock speed
800 MHz
500 MHz
Memory bandwidth
6.4 GB/s
2 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)
8.0
CUDA
1.1
-
OpenCL
1.1
N/A
OpenGL
2.1
1.3
Shader Model
4.0
-
Vulkan
N/A
N/A