Radeon RX Vega 3 and Radeon RX 6600M - video card comparison
Passmark - benchmark score Radeon RX Vega 3 vs Radeon RX 6600M
Radeon RX Vega 3
1183
Radeon RX 6600M
14089
Radeon RX Vega 3
Radeon RX 6600M
Architecture
Vega (2017−2021)
RDNA 2 (2020−2022)
GPU code name
Vega Raven Ridge
R21M-E65-70
Market segment
Laptop
Laptop
Release date
January 2018
September 2020
Interface
IGP
PCIe 4.0 x8
Supplementary power connectors
None
None
Boost clock speed
1200 MHz
2177 MHz
Core clock speed
600 MHz
2068 MHz
Manufacturing process technology
14 nm
7 nm
Number of transistors
4,940 million
11,060 million
Pipelines / CUDA cores
192
1792
Power consumption (TDP)
15 Watt
100 Watt (50 - 100 Watt TGP)
Texture fill rate
12.13
235.8
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
8 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
14000 MHz
Memory bandwidth
-
256.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.2.131
1.2