AWOW AK41 - Benchmarking

AWOW AK41 Mini Desktop PC – Running Linux – Benchmarks – Week 2

Last Updated on September 6, 2020

Non-Volatile Memory Express (NVMe) is the latest industry-standard software interface for PCIe SSDs. NVMe enables drives to benefit from the same “pool” of lanes that directly connect to the CPU. This type of SSD can achieve read speeds in excess of 3000MB/s and write speeds over 2000MB/s making them the fastest available.

You can see a clear difference in performance when you use NVMe, with a read/write throughput far higher than the hard drives and slower SATA SSDs also lagging somewhat behind.

The AK41 includes a 128GB NVMe M.2 SSD. None of the other machines offer NVMe SSD.

AWOW AK41 - GNOME Disks Read Rate

The AK41’s read rate recorded by GNOME Disks was far superior than the other three machines. The excellent I/O with the AK41 (combining the fast NVMe SSD with DDR4 RAM) made a significant boost to the speed of Manjaro’s desktop.

The BXBT-1900 recorded a fairly woeful 280MB/s read rate, even though it’s equipped with a 128GB SanDisk SSD with much better specs. To put that figure into context, I tested a SanDisk Ultra 128 GB Dual Type-C USB 3.1 Flash Drive on the AK41. The Flash Drive offers a reversible connector including both the dual USB Type-C and USB Type-A connectors [the AK41 offers both types of connector]. This USB Flash Drive attained read transfer rates of 157MB/s in both the Type-C port and the Type-A port. That’s not far off the BXBT-1900’s SSD.

I wanted to verify the GNOME Disks tests as some of the numbers seemed a little on the low side. I therefore performed an extra disk speed test with dd.

$ sync; dd if=/dev/zero of=tempfile bs=1M count=1024; sync
$ sudo /sbin/sysctl -w vm.drop_caches=3
$ dd if=tempfile of=/dev/null bs=1M count=1024

The chart below shows the findings (the test on each machine was run 5 times).

AWOW AK1 - dd - Read Rate

I didn’t test write speed. That’s only because I didn’t have time to setup the AK41 with multiple disks. Remember, you cannot unmount a filesystem that’s in use. And the GNOME Disks write benchmark is destructive.


I also run a couple of SQLite benchmarks. SQLite is a relational database management system contained in a C library.

AWOW AK41 - SQLite Threads Copies 1


AWOW AK41 - SQLite Threads Copies 8

This is a simple benchmark of SQLite. At present this test profile just measures the time to perform a pre-defined number of insertions on an indexed database.

The AK41 was the clear winner on both tests.


Next week’s blog will move on to testing multimedia on the AK41.

Pages in this article:
Page 1 – Introduction / System
Page 2 – Processor
Page 3 – Memory
Page 4 – Graphics
Page 5 – Disk

AWOW AK41
TypeMini PC
ProcessorIntel Celeron J4115 running at 1.80GHz (Turbo 2.5 GHz) with 4 cores and 4 threads
ChipsetIntel Gemini Lake
Memory8GB DDR4 (2133 MHz)
GraphicsIntel UHD Graphics 605
Disk128GB Foresee NVMe M.2 SSD F900F128GBH
AWOW NYI3Gigabyte BXBT-1900Asus UX305FA
TypeMini PCMini PCLaptop
ProcessorIntel Core i3-5005U
2.00GHz
2 cores 4 threads
Intel Celeron J1900 2.00GHz
(Turbo 2.416 GHz)
4 cores 4 threads
Intel Core M-5Y10c
0.8GHz (Turbo 2.00GHz)
2 cores 4 threads
ChipsetIntel BroadwellIntel Atom Z36xxx/Z37xxxIntel Broadwell-U-OPI
Memory8GB DDR4 (1600 MHz)4GB DDR3 (1600 MHz)8GB DDR3 (1866 MHz)
GraphicsIntel HD Graphics 5500Intel HD 2GBIntel HD Graphics 5300
Disk128GB Kingston NVMe250GB Samsung SSD 860128GB SanDisk SSD

Complete list of articles in this series:

AWOW AK41 Mini PC
Week 11Video consoles: SNES emulation
Week 10Running TeamViewer with AWOW AK41 as the host
Week 9Astronomy on the AK41 including Celestia, Stellarium, Skychart, and more
Week 8Recording video with OBS Studio
Week 7Home computer emulators: FS-UAE, ZEsaurUX, Hatari, Clock Signal
Week 6Web browsing with Chrome, Firefox, Opera, and Vivaldi
Week 5Gaming: SuperTuxKart, AwesomeNauts, Retrocycles, Robocraft, DOTA 2, and more
Week 4Run multiple operating systems on the AK41
Week 3Video and audio playback looking at hardware acceleration
Week 2Benchmarking the AK41 with 3 other low power machines
Week 1Introduction to the series including wiping Windows and installing Manjaro

This blog is written on the AWOW AK41 Mini PC.

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Graham Keegan
Graham Keegan
4 years ago

Were the tests run with the powersave CPU scaling governor?