Radeon 680M and Iris Xe Graphics 64EUs (Alder Lake) - video card comparison
Radeon 680M
Iris Xe Graphics 64EUs (Alder Lake)
Architecture
RDNA 2 (2020−2022)
Gen. 11 Ice Lake (2019−2022)
GPU code name
RDNA 2 Rembrandt
Alder Lake Xe
Market segment
Laptop
Laptop
Release date
January 2022
January 2022
Interface
PCIe 4.0 x8
-
Supplementary power connectors
None
-
Boost clock speed
2400 MHz
1400 MHz
Manufacturing process technology
6 nm
10 nm
Number of transistors
13,100 million
-
Pipelines / CUDA cores
768
64
Power consumption (TDP)
45 Watt
-
Texture fill rate
115.2
-
Memory type
System Shared
-
Maximum RAM amount
System Shared
-
Memory bus width
System Shared
-
Memory clock speed
System Shared
-
Shared memory
-
+
Display Connectors
No outputs
-
DirectX
12 (12_1)
DirectX 12_1
OpenCL
2.0
-
OpenGL
4.6
-
Shader Model
6.5
-
Vulkan
1.2
-
Quick Sync
-
+