GeForce 830A and Radeon HD 8730A - video card comparison
GeForce 830A
Radeon HD 8730A
Architecture
Maxwell (2014−2018)
GCN 1.0 (2012−2020)
GPU code name
GM108
Mars
Market segment
Desktop
Desktop
Release date
July 2014
April 2013
Interface
PCIe 3.0 x8
PCIe 3.0 x8
Boost clock speed
1150 MHz
700 MHz
Core clock speed
1082 MHz
650 MHz
Floating-point performance
588.8 gflops
537.6 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
-
950 million
Pipelines / CUDA cores
256
384
Power consumption (TDP)
33 Watt
-
Texture fill rate
18.40
16.80
Memory type
DDR3
DDR3
Maximum RAM amount
2 GB
1 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
1800 MHz
2000 MHz
Memory bandwidth
14.4 GB/s
32 GB/s
Display Connectors
No outputs
No outputs
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