HD Graphics 620 and GeForce RTX 2070 Max-Q Refresh - video card comparison
HD Graphics 620
GeForce RTX 2070 Max-Q Refresh
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
Turing (2018−2021)
GPU code name
Kaby-Lake GT2
TU106B
Market segment
Laptop
Desktop
Release date
August 2016
June 2020
Interface
PCIe 3.0 x1
PCIe 3.0 x16
Supplementary power connectors
-
None
Boost clock speed
1050 MHz
1125 MHz
Core clock speed
300 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
2304
Power consumption (TDP)
15 Watt
115 Watt
Texture fill rate
25.20
162.0
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
11 GB/s
Memory bandwidth
-
352.0 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
-
7.5
OpenCL
2.1
1.2
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
+
1.2
Quick Sync
+
-