GeForce 830A and Radeon HD 8570 OEM - video card comparison
GeForce 830A
Radeon HD 8570 OEM
Architecture
Maxwell (2014−2018)
GCN 1.0 (2012−2020)
GPU code name
GM108
Oland
Market segment
Desktop
Desktop
Release date
July 2014
January 2013
Interface
PCIe 3.0 x8
PCIe 3.0 x8
Supplementary power connectors
-
None
Boost clock speed
1150 MHz
780 MHz
Core clock speed
1082 MHz
730 MHz
Floating-point performance
588.8 gflops
599.0 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
-
950 million
Pipelines / CUDA cores
256
384
Power consumption (TDP)
33 Watt
50 Watt
Texture fill rate
18.40
18.72
Memory type
DDR3
GDDR3
Maximum RAM amount
2 GB
2 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
1800 MHz
1800 MHz
Memory bandwidth
14.4 GB/s
28.8 GB/s
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
12 (11_0)
12 (11_1)
CUDA
5.0
-
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
1.1.126
1.2.131