GeForce 720A and Radeon HD 4570 Rebrand - video card comparison
GeForce 720A
Radeon HD 4570 Rebrand
Architecture
Fermi 2.0 (2010−2014)
TeraScale (2005−2013)
GPU code name
GF117
RV635
Market segment
Desktop
Desktop
Release date
July 2014
November 2009
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Boost clock speed
938 MHz
-
Core clock speed
775 MHz
796 MHz
Floating-point performance
360.2 gflops
191.04 gflops
Manufacturing process technology
28 nm
55 nm
Number of transistors
585 million
378 million
Pipelines / CUDA cores
96
120
Power consumption (TDP)
33 Watt
65 Watt
Texture fill rate
15.01
6.368
Memory type
DDR3
DDR2
Maximum RAM amount
1 GB
1 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
2000 MHz
792 MHz
Memory bandwidth
16 GB/s
12.67 GB/s
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
12 (11_0)
10.1 (10_1)
CUDA
2.1
-
OpenCL
1.1
N/A
OpenGL
4.6
3.3
Shader Model
5.1
4.1
Vulkan
N/A
N/A