Radeon 780M and Radeon R7E Mobile Graphics - video card comparison
Radeon 780M
Radeon R7E Mobile Graphics
Architecture
RDNA 3
GCN 3.0 (2014−2017)
GPU code name
Phoenix
Wani
Market segment
Laptop
Laptop
Release date
January 2023
2016
Interface
PCIe 4.0 x8
IGP
Supplementary power connectors
None
-
Boost clock speed
3000 MHz
626 MHz
Core clock speed
1500 MHz
-
Manufacturing process technology
4 nm
28 nm
Number of transistors
25,390 million
1,200 million
Pipelines / CUDA cores
768
384
Power consumption (TDP)
54 Watt (35 - 54 Watt TGP)
15 Watt
Texture fill rate
139.2
15.02
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_0)
OpenCL
2.1
2.1
OpenGL
4.6
4.6
Shader Model
6.7
6.5
Vulkan
1.3
1.2.170