An Efficient Hash-Selection-Based Blockchain …
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Table 2 Benchmark scores of different smart devices
Device type
Model
Processor
Benchmark score
Raspberry Pi
B+
700 MHz Single-Core ARM11
4
Raspberry Pi
2B
900 MHz Quad-Core ARM
Cortex-A7
5
Raspberry Pi
Zero Wireless
1 GHz Single-Core ARM11
6
Cellphone
Moto E
1.2 GHz Dual-core Cortex-A7
7
Cellphone
Redmi 2 Prime
1.2 GHz Quad-Core 64-bit
ARM Cortex A53
7
Raspberry Pi
3B
1.2 GHz Quad-Core 64-bit
ARM Cortex A53
7
Cellphone
Canvas A1
1.3 GHz Quad-core Cortex-A7
8
Cellphone
Redmi 1S
1.6 GHz Quad-core Cortex-A7
8
Raspberry Pi
3A +
1.4 GHz Quad-Core 64-bit
ARM Cortex A53
8
Raspberry Pi
4B
1.5 GHz Quad-Core 64-bit
ARM Cortex A72
8
Cellphone
Xolo Play
1.8 GHz Quad-Core Nvidia
Tegra 3 OC
9
Cellphone
Redmi 3
Octa-core (4 × 1.5 GHz
Cortex-A53 & 4 × 1.2 GHz
Cortex-A53)
10
Cellphone
iPhone 6 s
1.84 GHz Dual-core Twister
12
Cellphone
Redmi Note 6S
Octa-core (4 × 1.8 GHz Kryo
260 Gold & 4 × 1.6 GHz Kryo
260 Silver)
13
Cellphone
Redmi Note 4
2.0 GHz Octa-core Cortex-A53
14
Cellphone
iPhone 8
Hexa-core (2 × 2.39 GHz
Monsoon + 4 × 1.42
GHzMistral)
16
Laptop
Dell Inspiron 15 3542
1.7 GHz Dual Core Intel®
Core™i3-4005U
16.5
Cellphone
MiA2
Octa-core (4 × 2.2 GHz Kryo
260 Gold & 4 × 1.8 GHz Kryo
260 Silver)
17
Tablet
iPad Pro 12.9
Octa-core (4 × 2.5 GHz Vortex
+ 4 × 1.6 GHz Tempest)
17
Desktop
Custom Desktop
3.0 GHz Dual Core Intel®
Core™2 Duo E8400
17.8
Cellphone
iPhone 11
Hexa-core (2 × 2.65 GHz
Lightning + 4 × 1.8 GHz
Thunder)
18
(continued)