Iris Plus Graphics and Xe DG1 - video card comparison
Iris Plus Graphics
Xe DG1
Architecture
Generation 11.0 (2019−2020)
Generation 12.1 (2020−2021)
GPU code name
Ice Lake GT2
DG1
Market segment
Desktop
Desktop
Release date
-
2020
Interface
PCIe 3.0 x1
PCIe 4.0 x8
Supplementary power connectors
-
None
Boost clock speed
1000 MHz
1550 MHz
Manufacturing process technology
10 nm
10 nm
Number of transistors
-
5,000 million
Pipelines / CUDA cores
512
640
Power consumption (TDP)
15 Watt
30 Watt
Texture fill rate
32.00
62.00
Memory type
System Shared
LPDDR4X
Maximum RAM amount
System Shared
4 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
4.3 GB/s
Memory bandwidth
-
68.26 GB/s
Display Connectors
No outputs
1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
12 (12_1)
12 (12_1)
OpenCL
-
3.0
OpenGL
4.6
4.6
Shader Model
-
6.6
Vulkan
-
1.3