GeForce 830A and Radeon R5 330 OEM - video card comparison
GeForce 830A
Radeon R5 330 OEM
Architecture
Maxwell (2014−2018)
GCN 1.0 (2012−2020)
GPU code name
GM108
Hainan
Market segment
Desktop
Desktop
Release date
July 2014
May 2015
Interface
PCIe 3.0 x8
PCIe 3.0 x8
Supplementary power connectors
-
None
Boost clock speed
1150 MHz
855 MHz
Core clock speed
1082 MHz
830 MHz
Floating-point performance
588.8 gflops
547.2 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
-
690 million
Pipelines / CUDA cores
256
320
Power consumption (TDP)
33 Watt
50 Watt
Texture fill rate
18.40
17.10
Memory type
DDR3
DDR3
Maximum RAM amount
2 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
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