Radeon Pro Vega 20 and Radeon 780M - video card comparison
Passmark - benchmark score Radeon Pro Vega 20 vs Radeon 780M
Radeon Pro Vega 20
5458
Radeon 780M
7300
Radeon Pro Vega 20
Radeon 780M
Architecture
Vega (2017−2021)
RDNA 3
GPU code name
Vega Mobile
Phoenix
Market segment
Mobile workstation
Laptop
Release date
November 2018
January 2023
Interface
PCIe 3.0 x16
PCIe 4.0 x8
Supplementary power connectors
1x 6-pin + 1x 8-pin
None
Boost clock speed
1283 MHz
3000 MHz
Core clock speed
815 MHz
1500 MHz
Manufacturing process technology
14 nm
4 nm
Number of transistors
-
25,390 million
Pipelines / CUDA cores
1280
768
Power consumption (TDP)
100 Watt
54 Watt (35 - 54 Watt TGP)
Texture fill rate
102.6
139.2
Memory type
HBM2
System Shared
Maximum RAM amount
4 GB
System Shared
Memory bus width
1024 Bit
System Shared
Memory clock speed
1480 MHz
System Shared
Memory bandwidth
189.4 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
Portable Device Dependent
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
6.3
6.7
Vulkan
1.2.131
1.3