HD Graphics 620 and RTX A2000 12 GB - video card comparison
Passmark - benchmark score HD Graphics 620 vs RTX A2000 12 GB
HD Graphics 620
963
RTX A2000 12 GB
14115
HD Graphics 620
RTX A2000 12 GB
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
November 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
12 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
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
6.6
Vulkan
+
1.3
Quick Sync
+
-