Iris Xe Graphics G4 and Radeon RX 6800M - video card comparison
Iris Xe Graphics G4
Radeon RX 6800M
Architecture
Generation 12.0 (2020)
RDNA 2 (2020−2022)
GPU code name
Tiger Lake GT1
Navi 22
Market segment
Laptop
Laptop
Release date
September 2020
June 2021
Interface
PCIe 3.0 x1
PCIe 4.0 x16
Supplementary power connectors
-
None
Boost clock speed
1100 MHz
2300 MHz
Core clock speed
-
2116 MHz
Manufacturing process technology
10 nm
7 nm
Number of transistors
-
17,200 million
Pipelines / CUDA cores
384
2560
Power consumption (TDP)
15 Watt
145 Watt
Texture fill rate
52.80
413.0
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
12 GB
Memory bus width
System Shared
192 Bit
Memory clock speed
System Shared
16000 MHz
Memory bandwidth
-
384.0 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenCL
2.1
2.1
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.1
1.2
Quick Sync
+
-