GeForce 8400 and Radeon X1600 PRO - video card comparison
Passmark - benchmark score GeForce 8400 vs Radeon X1600 PRO
GeForce 8400
83
Radeon X1600 PRO
101
GeForce 8400
Radeon X1600 PRO
Architecture
Tesla (2006−2010)
R500 (2005−2007)
GPU code name
G98
RV530
Market segment
Desktop
Desktop
Release date
December 2007
October 2007
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
None
Core clock speed
540 MHz
500 MHz
Floating-point performance
20.8 gflops
-
Manufacturing process technology
65 nm
90 nm
Number of transistors
210 million
157 million
Pipelines / CUDA cores
8
-
Power consumption (TDP)
25 Watt
41 Watt
Texture fill rate
4.320
2.000
Memory type
DDR2
GDDR3
Maximum RAM amount
256 MB
256 MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
1000 MHz
780 MHz
Memory bandwidth
8 GB/s
12.48 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
1x DVI, 1x VGA, 1x S-Video
DirectX
11.1 (10_0)
9.0c (9_3)
CUDA
1.1
-
OpenCL
1.1
N/A
OpenGL
3.3
2.0
Shader Model
4.0
3.0
Vulkan
N/A
N/A