Radeon RX 560X Mobile and Radeon 540 - video card comparison
Radeon RX 560X Mobile
Radeon 540
Architecture
Polaris (2016−2019)
GCN 4.0 (2016−2020)
GPU code name
Polaris 11
Lexa
Market segment
Laptop
Desktop
Release date
January 2017
April 2017
Interface
MXM-B (3.0)
PCIe 3.0 x8
Supplementary power connectors
-
None
Boost clock speed
1275 MHz
1124 MHz
Core clock speed
1172 MHz
1183 MHz
Floating-point performance
2,611 gflops
-
Manufacturing process technology
14 nm
14 nm
Number of transistors
3,000 million
2,200 million
Pipelines / CUDA cores
1024
384
Power consumption (TDP)
60-80 Watt
50 Watt
Texture fill rate
81.60
28.39
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
1 GB
Memory bus width
128 Bit
32 Bit
Memory clock speed
6000 MHz
6 GB/s
Memory bandwidth
92.8 GB/s
24 GB/s
Shared memory
-
-
Display Connectors
No outputs
2x DisplayPort 1.4a
DirectX
12 (12_0)
12 (12_0)
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
6.4
6.7
Vulkan
1.2.131
1.3
FreeSync
+
-