Radeon 780M and Arc Graphics 128EU Mobile - video card comparison
Radeon 780M
Arc Graphics 128EU Mobile
Architecture
RDNA 3
Xe-LPG
GPU code name
Phoenix
Meteor Lake GT1
Market segment
Laptop
Laptop
Release date
January 2023
December 2023
Interface
PCIe 4.0 x8
Ring Bus
Supplementary power connectors
None
-
Boost clock speed
3000 MHz
2250 MHz
Core clock speed
1500 MHz
-
Manufacturing process technology
4 nm
10 nm
Number of transistors
25,390 million
-
Pipelines / CUDA cores
768
1024
Power consumption (TDP)
54 Watt (35 - 54 Watt TGP)
28 Watt
Texture fill rate
139.2
144.0
Memory type
System Shared
System Shared
Maximum RAM amount
System Shared
System Shared
Memory bus width
System Shared
System Shared
Memory clock speed
System Shared
System Shared
Shared memory
+
-
Display Connectors
Portable Device Dependent
Portable Device Dependent
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenCL
2.1
3.0
OpenGL
4.6
4.6
Shader Model
6.7
6.6
Vulkan
1.3
1.3