GeForce 930A and Radeon R5 A255 - video card comparison
GeForce 930A
Radeon R5 A255
Architecture
Maxwell (2014−2018)
GCN 3.0 (2014−2017)
GPU code name
GM108
Topaz
Market segment
Desktop
Desktop
Release date
March 2015
2014
Interface
PCIe 3.0 x8
PCIe 3.0 x8
Supplementary power connectors
None
-
Boost clock speed
941 MHz
940 MHz
Core clock speed
928 MHz
925 MHz
Floating-point performance
722.7 gflops
-
Manufacturing process technology
28 nm
28 nm
Number of transistors
-
1,550 million
Pipelines / CUDA cores
384
384
Power consumption (TDP)
33 Watt
-
Texture fill rate
22.58
22.56
Memory type
DDR3
GDDR5
Maximum RAM amount
2 GB
1 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
2002 MHz
4 GB/s
Memory bandwidth
16.02 GB/s
64 GB/s
Display Connectors
No outputs
Portable Device Dependent
DirectX
12 (11_0)
12 (12_0)
CUDA
5.0
-
OpenCL
1.2
2.1
OpenGL
4.6
4.6
Shader Model
5.1
6.5
Vulkan
1.1.126
1.2.170