GeForce 8400 and GeForce 505 OEM - video card comparison
GeForce 8400
GeForce 505 OEM
Architecture
Tesla (2006−2010)
Tesla 2.0 (2007−2013)
GPU code name
G98
GT216
Market segment
Desktop
Desktop
Release date
December 2007
February 2013
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
None
Core clock speed
540 MHz
615 MHz
Floating-point performance
20.8 gflops
44.86 gflops
Manufacturing process technology
65 nm
40 nm
Number of transistors
210 million
486 million
Pipelines / CUDA cores
8
24
Power consumption (TDP)
25 Watt
25 Watt
Texture fill rate
4.320
7.380
Memory type
DDR2
DDR3
Maximum RAM amount
256 MB
1 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
1000 MHz
1400 MHz
Memory bandwidth
8 GB/s
22.4 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
11.1 (10_0)
11.1 (10_1)
CUDA
1.1
1.2
OpenCL
1.1
1.1
OpenGL
3.3
3.3
Shader Model
4.0
4.1
Vulkan
N/A
N/A