GeForce 8400 GS and Rage 128 PRO - video card comparison
GeForce 8400 GS
Rage 128 PRO
Architecture
Tesla (2006−2010)
Rage 4 (1998−1999)
GPU code name
G86
Rage 4 PRO
Market segment
Desktop
Desktop
Release date
April 2007
August 1999
Interface
PCIe 1.0 x16
AGP 4x
Supplementary power connectors
None
None
SLI options
+
-
Core clock speed
459 MHz
118 MHz
Floating-point performance
29.376 gflops
-
Manufacturing process technology
80 nm
250 nm
Number of transistors
210 million
8 million
Pipelines / CUDA cores
16
-
Power consumption (TDP)
40 Watt
-
Texture fill rate
3.6 billion/sec
0.24
Memory type
DDR2
SDR
Maximum RAM amount
256 MB
32 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
800 MHz
143 MHz
Memory bandwidth
6.4 GB/s
1.144 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)
6.0
CUDA
1.1
-
OpenCL
1.1
N/A
OpenGL
2.1
1.2
Shader Model
4.0
-
Vulkan
N/A
N/A