HD Graphics 620 and Quadro T600 Mobile - video card comparison
HD Graphics 620
Quadro T600 Mobile
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
Turing (2018−2021)
GPU code name
Kaby-Lake GT2
TU117
Market segment
Laptop
Mobile workstation
Release date
August 2016
April 2021
Interface
PCIe 3.0 x1
PCIe 3.0 x16
Boost clock speed
1050 MHz
1400 MHz
Core clock speed
300 MHz
-
Floating-point performance
403.2 gflops
-
Manufacturing process technology
14 nm
12 nm
Number of transistors
189 million
4,700 million
Pipelines / CUDA cores
24
896
Power consumption (TDP)
15 Watt
40 Watt
Texture fill rate
25.20
74.76
Memory type
DDR3L/LPDDR3/LPDDR4
GDDR6
Maximum RAM amount
32 GB
4 GB
Memory bus width
64/128 Bit
128 Bit
Memory clock speed
System Shared
10000 MHz
Memory bandwidth
-
80 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
+
1.2
Quick Sync
+
-