GeForce GT 730A and Radeon HD 6450 GDDR5 - video card comparison
GeForce GT 730A
Radeon HD 6450 GDDR5
Architecture
Kepler 2.0 (2013−2015)
Terascale 2 (2009−2015)
GPU code name
GK208
Caicos
Market segment
Desktop
Desktop
Release date
July 2014
April 2011
Interface
PCIe 3.0 x8
-
Core clock speed
719 MHz
750 MHz
Floating-point performance
552.2 gflops
-
Manufacturing process technology
28 nm
40 nm
Number of transistors
915 million
-
Pipelines / CUDA cores
384
160
Power consumption (TDP)
33 Watt
27 Watt
Texture fill rate
23.01
-
Memory type
DDR3
GDDR5
Maximum RAM amount
2 GB
1 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
2002 MHz
900 MHz
Memory bandwidth
16.02 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
-
DirectX
12 (11_0)
11
CUDA
3.5
-
OpenCL
1.2
-
OpenGL
4.6
-
Shader Model
5.1
-
Vulkan
1.1.126
-