Radeon HD 7450M and GeForce GT 630 Rev. 2 - video card comparison
Radeon HD 7450M
GeForce GT 630 Rev. 2
Architecture
Terascale 2 (2009−2015)
Kepler 2.0 (2013−2015)
GPU code name
Seymour-PRO
GK208
Market segment
Laptop
Desktop
Release date
February 2012
May 2013
Interface
PCIe 2.0 x16
PCIe 2.0 x8
Supplementary power connectors
-
None
Core clock speed
700 MHz
902 MHz
Floating-point performance
224.0 gflops
692.7 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
370 million
915 million
Pipelines / CUDA cores
160
384
Power consumption (TDP)
7 Watt
25 Watt
Texture fill rate
5.600
28.86
Memory type
DDR3, GDDR5
DDR3
Maximum RAM amount
1 GB
2 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
1800 MHz
1800 MHz
Memory bandwidth
14.4 GB/s
14.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
11.2 (11_0)
12 (11_0)
CUDA
-
3.5
OpenCL
1.2
1.2
OpenGL
4.4
4.6
Shader Model
5.0
5.1
Vulkan
N/A
1.1.126