GeForce GT 730A and GeForce GTS 450 Rev. 2 - video card comparison
GeForce GT 730A
GeForce GTS 450 Rev. 2
Architecture
Kepler 2.0 (2013−2015)
Fermi 2.0 (2010−2014)
GPU code name
GK208
GF116
Market segment
Desktop
Desktop
Release date
July 2014
March 2011
Interface
PCIe 3.0 x8
PCIe 2.0 x16
Supplementary power connectors
-
1x 6-pin
Core clock speed
719 MHz
783 MHz
Floating-point performance
552.2 gflops
601.3 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
915 million
1,170 million
Pipelines / CUDA cores
384
192
Power consumption (TDP)
33 Watt
106 Watt
Texture fill rate
23.01
25.06
Memory type
DDR3
GDDR5
Maximum RAM amount
2 GB
1 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
2002 MHz
3608 MHz
Memory bandwidth
16.02 GB/s
57.73 GB/s
Display Connectors
No outputs
2x DVI, 1x mini-HDMI
HDMI
-
+
DirectX
12 (11_0)
12 (11_0)
CUDA
3.5
2.1
OpenCL
1.2
1.1
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
1.1.126
N/A