HD Graphics 620 and Quadro RTX 3000 Mobile - video card comparison
Passmark - benchmark score HD Graphics 620 vs Quadro RTX 3000 Mobile
HD Graphics 620
963
Quadro RTX 3000 Mobile
10419
HD Graphics 620
Quadro RTX 3000 Mobile
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
Turing (2018−2021)
GPU code name
Kaby-Lake GT2
N19E-Q1
Market segment
Laptop
Mobile workstation
Release date
August 2016
May 2019
Interface
PCIe 3.0 x1
PCIe 3.0 x16
Boost clock speed
1050 MHz
1380 MHz
Core clock speed
300 MHz
945 MHz
Floating-point performance
403.2 gflops
-
Manufacturing process technology
14 nm
12 nm
Number of transistors
189 million
10,800 million
Pipelines / CUDA cores
24
1920
Power consumption (TDP)
15 Watt
80 Watt
Texture fill rate
25.20
198.7
Memory type
DDR3L/LPDDR3/LPDDR4
GDDR6
Maximum RAM amount
32 GB
6 GB
Memory bus width
64/128 Bit
192 Bit
Memory clock speed
System Shared
14000 MHz
Memory bandwidth
-
448.0 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
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
-
+