Radeon RX Vega 3 and Radeon 660M - video card comparison
Passmark - benchmark score Radeon RX Vega 3 vs Radeon 660M
Radeon RX Vega 3
1183
Radeon 660M
6474
Radeon RX Vega 3
Radeon 660M
Architecture
Vega (2017−2021)
RDNA 2 (2020−2022)
GPU code name
Vega Raven Ridge
RDNA 2 Rembrandt
Market segment
Laptop
Laptop
Release date
January 2018
January 2022
Interface
IGP
PCIe 4.0 x8
Supplementary power connectors
None
None
Boost clock speed
1200 MHz
1900 MHz
Core clock speed
600 MHz
-
Manufacturing process technology
14 nm
6 nm
Number of transistors
4,940 million
13,100 million
Pipelines / CUDA cores
192
384
Power consumption (TDP)
15 Watt
45 Watt
Texture fill rate
12.13
45.60
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
No outputs
No outputs
DirectX
12 (12_1)
12 (12_1)
OpenCL
2.0
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.2.131
1.2