GeForce GT 630 and GeForce 8400 GS PCI Rev. 2 - video card comparison
GeForce GT 630
GeForce 8400 GS PCI Rev. 2
Architecture
Fermi (2010−2014)
Tesla 2.0 (2007−2013)
GPU code name
GF108
GT218
Market segment
Desktop
Desktop
Release date
May 2012
April 2007
Interface
PCIe 2.0 x16
PCI
Supplementary power connectors
None
None
Core clock speed
810 MHz
520 MHz
Floating-point performance
311.0 gflops
-
Manufacturing process technology
40 nm
40 nm
Number of transistors
585 million
260 million
Pipelines / CUDA cores
96
16
Power consumption (TDP)
65 Watt
40 Watt
Texture fill rate
12.96
4.160
Memory type
DDR3
DDR3
Maximum RAM amount
2 GB
512 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1800 MHz
1000 MBps
Memory bandwidth
28.8 GB/s
8 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x DVI, 1x HDMI, 1x VGA
HDMI
+
+
DirectX
12 (11_0)
11.1 (10_1)
CUDA
2.1
1.2
OpenCL
1.1
1.1
OpenGL
4.6
3.3
Shader Model
5.1
4.1
Vulkan
N/A
N/A