UHD Graphics 620 and T550 Mobile - video card comparison
UHD Graphics 620
T550 Mobile
Architecture
Gen. 9.5 (2017)
Turing (2018−2021)
GPU code name
Kaby-Lake-Refresh GT2
TU117
Market segment
Laptop
Laptop
Release date
September 2017
May 2022
Interface
PCIe 3.0 x1
PCIe 3.0 x16
Boost clock speed
1150 MHz
1665 MHz
Core clock speed
300 MHz
1065 MHz
Manufacturing process technology
14 nm
12 nm
Number of transistors
189 million
4,700 million
Pipelines / CUDA cores
24
1024
Power consumption (TDP)
15 Watt
25 Watt (20 - 60 Watt TGP)
Texture fill rate
27.60
106.6
Memory type
LPDDR3/DDR4
GDDR5, GDDR6
Maximum RAM amount
32 GB
4 GB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
12000 MHz
Memory bandwidth
-
96 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 (12_1)
CUDA
-
7.5
OpenCL
2.1
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.6
Vulkan
1.1.103
1.3
Quick Sync
+
-