Radeon 540 Mobile and Iris Xe MAX Graphics - video card comparison
Radeon 540 Mobile
Iris Xe MAX Graphics
Architecture
GCN 4.0 (2016−2020)
Gen. 12 Xe (2020)
GPU code name
Lexa
iDG1LPDEV
Market segment
Laptop
Laptop
Release date
March 2019
October 2020
Interface
PCIe 3.0 x8
PCIe 4.0 x4
Boost clock speed
1124 MHz
1650 MHz
Manufacturing process technology
14 nm
10 nm
Number of transistors
2,200 million
-
Pipelines / CUDA cores
512
96
Power consumption (TDP)
50 Watt
25 Watt
Texture fill rate
35.97
79.20
Memory type
GDDR5
LPDDR4x
Maximum RAM amount
2 GB
4 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
6000 MHz
4266 MHz
Memory bandwidth
48 GB/s
68.26 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_0)
12 (12_1)
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
1.2.131
1.2