GeForce GT 730 and Radeon HD 6450M - video card comparison
GeForce GT 730
Radeon HD 6450M
Architecture
Fermi (2010−2014)
Terascale 2 (2009−2015)
GPU code name
GF108
Seymour-PRO
Market segment
Desktop
Laptop
Release date
June 2014
January 2011
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
-
Core clock speed
700 MHz
600 MHz
Floating-point performance
268.8 gflops
192 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
585 million
370 million
Pipelines / CUDA cores
96
160
Power consumption (TDP)
49 Watt
-
Texture fill rate
11.2 GT/s
4.800
Memory type
DDR3
DDR3
Maximum RAM amount
2 GB
1 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1800 MHz
800 MHz
Memory bandwidth
25.6 GB/s
12.8 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
No outputs
HDMI
+
-
DirectX
12 (11_0)
11.2 (11_0)
CUDA
2.1
-
OpenCL
1.1
1.2
OpenGL
4.6
4.4
Shader Model
5.1
5.0
Vulkan
N/A
N/A