GeForce 405 OEM and GeForce 8400 GS Rev. 3 - video card comparison
GeForce 405 OEM
GeForce 8400 GS Rev. 3
Architecture
Tesla 2.0 (2007−2013)
Tesla 2.0 (2007−2013)
GPU code name
GT216
GT218
Market segment
Desktop
Desktop
Release date
September 2010
July 2010
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
None
Core clock speed
475 MHz
520 MHz
Floating-point performance
44.86 gflops
39.36 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
486 million
260 million
Pipelines / CUDA cores
24
16
Power consumption (TDP)
25 Watt
25 Watt
Texture fill rate
5.700
4.160
Memory type
DDR2
DDR2
Maximum RAM amount
1 GB
512 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
800 MBps
800 MHz
Memory bandwidth
12.8 GB/s
6.4 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x DVI, 1x VGA, 1x S-Video
HDMI
+
-
DirectX
11.1 (10_1)
11.1 (10_1)
CUDA
1.2
1.2
OpenCL
1.1
1.1
OpenGL
3.3
3.3
Shader Model
4.1
4.1
Vulkan
N/A
N/A