Iris Graphics 540 and Arc Pro A40 - video card comparison
Iris Graphics 540
Arc Pro A40
Architecture
Gen. 9 Skylake (2015−2016)
Generation 12.7 (2022)
GPU code name
Skylake GT3e
DG2-128
Market segment
Laptop
Desktop
Release date
September 2015
August 2022
Interface
PCIe 3.0 x1
PCIe 4.0 x8
Supplementary power connectors
-
None
Boost clock speed
1050 MHz
1700 MHz
Core clock speed
300 MHz
-
Manufacturing process technology
14 nm
6 nm
Number of transistors
189 million
7,200 million
Pipelines / CUDA cores
48
1024
Power consumption (TDP)
15 Watt
50 Watt
Texture fill rate
50.40
108.8
Memory type
eDRAM
GDDR6
Maximum RAM amount
64 MB
6 GB
Memory bus width
eDRAM + 64/128 Bit
96 Bit
Memory clock speed
System Shared
16 GB/s
Memory bandwidth
-
192.0 GB/s
Shared memory
+
-
Display Connectors
No outputs
4x mini-DisplayPort 2.0
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenCL
2.1
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.6
Vulkan
1.1.97
1.3
Quick Sync
+
-