Radeon RX 540 and Iris Xe Graphics G7 80EU - video card comparison
Radeon RX 540
Iris Xe Graphics G7 80EU
Architecture
Polaris (2016−2019)
Generation 12.1 (2020−2021)
GPU code name
Polaris 12
Tiger Lake GT2
Market segment
Laptop
Desktop
Release date
March 2017
September 2020
Interface
PCIe 3.0 x16
PCIe 3.0 x1
Supplementary power connectors
1x 6-pin
-
Boost clock speed
1219 MHz
1100 MHz
Floating-point performance
1,248 gflops
-
Manufacturing process technology
14 nm
10 nm
Number of transistors
1,500 million
-
Pipelines / CUDA cores
512
640
Power consumption (TDP)
75 Watt
15 Watt
Texture fill rate
39.01
44.00
Memory type
GDDR5
System Shared
Maximum RAM amount
4 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
6000 MHz
System Shared
Memory bandwidth
96 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12.0
12 (12_1)
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
5.0
6.4
Vulkan
-
1.2
FreeSync
+
-