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Khadas VIM1S 2GB

Benchmarks, specifications, and real-world performance data

7-Zip

4,061 MIPS

multi-core combined

Power draw

1.5W load

1.0W idle

Price

$59.00

RRP

Performance Summary

Khadas's VIM1S runs on the Amlogic S905Y4, an ARM chip with 4 cores, and ships here with 2GB of RAM. In our testing it reached 4,061 MIPS in multi-core 7-Zip compression. It also delivered 4.42 GFLOPS in our Linpack run. Power draw measured 1.0W at idle and 1.5W under load.

Specification
Basic Specifications
Price$59*
RAM2GB
SoC
Mali-G31 MP2
ArchitectureARM
CPU Cores
4 cores
4× Cortex-A35 @ 1.8GHz
* Manufacturer's RRP** Affiliate link; qualifying purchases may earn us a commission
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Detailed Reviews

Read our comprehensive reviews from bret.dk featuring data and benchmarks from sbc.compare:

bret.dk logo
Khadas VIM1S (2GB)

CPU Performance

Processor performance across single and multi-core workloads

7-Zip Benchmark

Higher Scores are Better

Single-Core Combined
Khadas VIM1S (2GB)1,157 MIPS
Multi-Core Combined
Khadas VIM1S (2GB)4,061 MIPS

High Performance Linpack

Higher Scores are Better

Performance
Khadas VIM1S (2GB)4.42 GFLOPS
Performance/Watt
Khadas VIM1S (2GB)1.89 GFLOPS/W

UnixBench

Higher Scores are Better

Single Core
Khadas VIM1S (2GB)301
Multi Core
Khadas VIM1S (2GB)1,078

PassMark CPU

Higher Scores are Better

CPU Score
Khadas VIM1S (2GB)550

CPU Mining (cpuminer-multi)

Higher Hashrates are Better

Single Core
Khadas VIM1S (2GB)1.13 kH/s
Multi Core
Khadas VIM1S (2GB)4.46 kH/s

Memory Performance

Memory bandwidth and throughput benchmarks

TinyMemBench

Higher Bandwidth is Better

memcpy
Khadas VIM1S (2GB)2,092.2 MB/s
memset
Khadas VIM1S (2GB)8,157.8 MB/s

PassMark RAM

Higher Scores are Better

RAM Score
Khadas VIM1S (2GB)452

Storage Performance

Disk I/O throughput measured with FIO

fio Storage Performance - eMMC

Higher Speeds are Better • Khadas VIM1S (16GB eMMC)

4K Random Read
Khadas VIM1S (2GB)31.5 MB/s
4K Random Write
Khadas VIM1S (2GB)43.1 MB/s

Network Performance

Ethernet and WiFi throughput measured with iPerf3

iPerf3 Network Performance

Higher Speeds are Better

Ethernet Up
Khadas VIM1S (2GB)94 Mbps
Ethernet Down
Khadas VIM1S (2GB)94 Mbps

Power & Thermal

Power consumption at idle and under various workloads

Power Consumption

Lower is "Better"

Idle Power
Khadas VIM1S (2GB)1W
Load Power
Khadas VIM1S (2GB)1.5W
Linpack Max
Khadas VIM1S (2GB)2.3W

Frequently Asked Questions

How much power does the Khadas VIM1S use?

We measured the Khadas VIM1S drawing 1.0W at idle and 1.5W under sustained CPU load.

How much does the Khadas VIM1S cost?

The Khadas VIM1S has a manufacturer's recommended price of $59.00 for the 2GB RAM configuration. Street prices vary by retailer and availability.

See how the Khadas VIM1S stacks up against another board, side by side.