Radeon 540 and Radeon R5 330 OEM - video card comparison
Radeon 540
Radeon R5 330 OEM
Architecture
GCN 4.0 (2016−2020)
GCN 1.0 (2012−2020)
GPU code name
Lexa
Hainan
Market segment
Desktop
Desktop
Release date
April 2017
May 2015
Interface
PCIe 3.0 x8
PCIe 3.0 x8
Supplementary power connectors
None
None
Boost clock speed
1124 MHz
855 MHz
Core clock speed
1183 MHz
830 MHz
Floating-point performance
-
547.2 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
2,200 million
690 million
Pipelines / CUDA cores
384
320
Power consumption (TDP)
50 Watt
50 Watt
Texture fill rate
28.39
17.10
Memory type
GDDR5
DDR3
Maximum RAM amount
1 GB
2 GB
Memory bus width
32 Bit
64 Bit
Memory clock speed
6 GB/s
1800 MHz
Memory bandwidth
24 GB/s
14.4 GB/s
Display Connectors
2x DisplayPort 1.4a
No outputs
DirectX
12 (12_0)
12 (11_1)
OpenCL
2.1
1.2
OpenGL
4.6
4.6
Shader Model
6.7
5.1
Vulkan
1.3
1.2.131