HD Graphics 620 and GeForce RTX 2080 - video card comparison
Passmark - benchmark score HD Graphics 620 vs GeForce RTX 2080
HD Graphics 620
963
GeForce RTX 2080
19364
HD Graphics 620
GeForce RTX 2080
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
Turing (2018−2021)
GPU code name
Kaby-Lake GT2
Turing TU104
Market segment
Laptop
Desktop
Release date
August 2016
August 2018
Interface
PCIe 3.0 x1
PCIe 3.0 x16
Supplementary power connectors
-
1x 6-pin + 1x 8-pin
Boost clock speed
1050 MHz
1710 MHz
Core clock speed
300 MHz
1515 MHz
Floating-point performance
403.2 gflops
-
Manufacturing process technology
14 nm
12 nm
Number of transistors
189 million
13,600 million
Pipelines / CUDA cores
24
2944
Power consumption (TDP)
15 Watt
215 Watt
Texture fill rate
25.20
314.6
Memory type
DDR3L/LPDDR3/LPDDR4
GDDR6
Maximum RAM amount
32 GB
8 GB
Memory bus width
64/128 Bit
256 Bit
Memory clock speed
System Shared
14000 MHz
Memory bandwidth
-
448.0 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x HDMI, 3x DisplayPort, 1x USB Type-C
HDMI
-
+
G-SYNC support
-
+
DirectX
12 (12_1)
12 Ultimate (12_1)
CUDA
-
7.5
OpenCL
2.1
1.2
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
+
1.2.131
Quick Sync
+
-
VR Ready
-
+