HD Graphics 620 and RTX A2000 - video card comparison
Passmark - benchmark score HD Graphics 620 vs RTX A2000
HD Graphics 620
963
RTX A2000
14164
HD Graphics 620
RTX A2000
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
Ampere (2020−2022)
GPU code name
Kaby-Lake GT2
GA106
Market segment
Laptop
Desktop
Release date
August 2016
August 2021
Interface
PCIe 3.0 x1
PCIe 4.0 x16
Supplementary power connectors
-
None
Boost clock speed
1050 MHz
1200 MHz
Core clock speed
300 MHz
-
Floating-point performance
403.2 gflops
-
Manufacturing process technology
14 nm
8 nm
Number of transistors
189 million
12,000 million
Pipelines / CUDA cores
24
3328
Power consumption (TDP)
15 Watt
70 Watt
Texture fill rate
25.20
124.8
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
12 GB/s
Memory bandwidth
-
288.0 GB/s
Shared memory
+
-
Display Connectors
No outputs
4x mini-DisplayPort 1.4a
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
-
8.6
OpenCL
2.1
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.7
Vulkan
+
1.3
Quick Sync
+
-