UHD Graphics 620 and GeForce RTX 2080 Ti 12 GB - video card comparison
UHD Graphics 620
GeForce RTX 2080 Ti 12 GB
Architecture
Gen. 9.5 (2017)
Turing (2018−2021)
GPU code name
Kaby-Lake-Refresh GT2
TU102
Market segment
Laptop
Desktop
Release date
September 2017
October 2022
Interface
PCIe 3.0 x1
PCIe 3.0 x16
Supplementary power connectors
-
2x 8-pin
Boost clock speed
1150 MHz
1650 MHz
Core clock speed
300 MHz
-
Manufacturing process technology
14 nm
12 nm
Number of transistors
189 million
18,600 million
Pipelines / CUDA cores
24
4608
Power consumption (TDP)
15 Watt
250 Watt
Texture fill rate
27.60
475.2
Memory type
LPDDR3/DDR4
GDDR6
Maximum RAM amount
32 GB
12 GB
Memory bus width
System Shared
384 Bit
Memory clock speed
System Shared
16 GB/s
Memory bandwidth
-
768.0 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x HDMI 2.0, 3x DisplayPort 1.4a, 1x USB Type-C
HDMI
-
+
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
-
7.5
OpenCL
2.1
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.7
Vulkan
1.1.103
1.3
Quick Sync
+
-