UHD Graphics 620 and Radeon RX 6550M - video card comparison
Passmark - benchmark score UHD Graphics 620 vs Radeon RX 6550M
UHD Graphics 620
1061
Radeon RX 6550M
9651
UHD Graphics 620
Radeon RX 6550M
Architecture
Gen. 9.5 (2017)
RDNA 2 (2020−2022)
GPU code name
Kaby-Lake-Refresh GT2
Navi 24
Market segment
Laptop
Laptop
Release date
September 2017
January 2023
Interface
PCIe 3.0 x1
PCIe 4.0 x4
Supplementary power connectors
-
None
Boost clock speed
1150 MHz
2560 MHz
Core clock speed
300 MHz
2000 MHz
Manufacturing process technology
14 nm
6 nm
Number of transistors
189 million
5,400 million
Pipelines / CUDA cores
24
1024
Power consumption (TDP)
15 Watt
80 Watt (50 - 80 Watt TGP)
Texture fill rate
27.60
181.8
Memory type
LPDDR3/DDR4
GDDR6
Maximum RAM amount
32 GB
4 GB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
18000 MHz
Memory bandwidth
-
144.0 GB/s
Shared memory
+
-
Display Connectors
No outputs
Portable Device Dependent
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenCL
2.1
2.2
OpenGL
4.6
4.6
Shader Model
6.4
6.7
Vulkan
1.1.103
1.3
Quick Sync
+
-