Radeon Pro W6800X Duo and Radeon 780M - video card comparison
Radeon Pro W6800X Duo
Radeon 780M
Architecture
RDNA 2.0 (2020−2022)
RDNA 3
GPU code name
Navi 21
Phoenix
Market segment
Workstation
Laptop
Release date
August 2021
January 2023
Interface
Apple MPX
PCIe 4.0 x8
Supplementary power connectors
None
None
Boost clock speed
1967 MHz
3000 MHz
Core clock speed
-
1500 MHz
Manufacturing process technology
7 nm
4 nm
Number of transistors
26,800 million
25,390 million
Pipelines / CUDA cores
3840
768
Power consumption (TDP)
400 Watt
54 Watt (35 - 54 Watt TGP)
Texture fill rate
472.1
139.2
Memory type
GDDR6
System Shared
Maximum RAM amount
32 GB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
16 GB/s
System Shared
Memory bandwidth
512.0 GB/s
-
Shared memory
-
+
Display Connectors
1x HDMI 2.1, 4x Thunderbolt
Portable Device Dependent
HDMI
+
-
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenCL
2.1
2.1
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3