GeForce 7300 GT and GeForce GT 620 OEM - video card comparison
GeForce 7300 GT
GeForce GT 620 OEM
Architecture
Curie (2003−2013)
Fermi 2.0 (2010−2014)
GPU code name
G73
GF119
Market segment
Desktop
Desktop
Release date
May 2006
April 2012
Interface
PCIe 1.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
None
Core clock speed
350 MHz
810 MHz
Floating-point performance
-
155.5 gflops
Manufacturing process technology
90 nm
40 nm
Number of transistors
177 million
292 million
Pipelines / CUDA cores
-
48
Power consumption (TDP)
24 Watt
30 Watt
Texture fill rate
2.800
6.480
Memory type
DDR2
DDR3
Maximum RAM amount
128 MB
512 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
650 MBps
1796 MHz
Memory bandwidth
10.4 GB/s
14.37 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
9.0c (9_3)
12 (11_0)
CUDA
-
2.1
OpenCL
N/A
1.1
OpenGL
2.1
4.6
Shader Model
3.0
5.1
Vulkan
N/A
N/A