Iris Xe Graphics G7 80EU and Radeon RX 6900 - video card comparison
Iris Xe Graphics G7 80EU
Radeon RX 6900
Architecture
Generation 12.1 (2020−2021)
RDNA 2.0 (2020−2022)
GPU code name
Tiger Lake GT2
Navi 21
Market segment
Desktop
Desktop
Release date
September 2020
October 2020
Interface
PCIe 3.0 x1
PCIe 4.0 x16
Supplementary power connectors
-
2x 8-pin
Boost clock speed
1100 MHz
2105 MHz
Manufacturing process technology
10 nm
7 nm
Number of transistors
-
23,000 million
Pipelines / CUDA cores
640
4608
Power consumption (TDP)
15 Watt
255 Watt
Texture fill rate
44.00
606.2
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
16 GB
Memory bus width
System Shared
256 Bit
Memory clock speed
System Shared
16 GB/s
Memory bandwidth
-
512.0 GB/s
Display Connectors
No outputs
1x HDMI, 2x DisplayPort, 1x USB Type-C
HDMI
-
+
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenCL
3.0
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.2
1.2