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January 19, 2022February 18, 2022

10.1-inch RPI All-in-One PC review with Raspberry Pi 4

A couple of months ago I received “RPI All-in-One”, a 10.1-inch touchscreen display for Raspberry Pi boards, listed the specifications, checked out the package content, installed a Raspberry Pi 4 inside the display before booting my new all-in-one (AiO) PC successfully. I’ve now had time to spend more time with the PC/display and see how it performs under various conditions. I also tested HDMI and USB-C input features with a laptop and mini PC. Fan or fanless operation? After updating Raspberry Pi OS, I ran sbc-bench.sh script together with rpi-monitor to see how the Raspberry Pi 4 with 1GB RAM would perform under load with the (noisy) fan enabled.

sbc-bench v0.9.1

Installing needed tools. This may take some time. Done.
Checking cpufreq OPP. Done (results will be available in 11-15 minutes).
Executing tinymembench. Done.
Executing OpenSSL benchmark. Done.
Executing 7-zip benchmark. Done.
Checking cpufreq OPP. Done (17 minutes elapsed).

perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
	LANGUAGE = (unset),
	LC_ALL = (unset),
	LC_ADDRESS = "en_GB.UTF-8",
	LC_NAME = "en_GB.UTF-8",
	LC_MONETARY = "en_GB.UTF-8",
	LC_PAPER = "en_GB.UTF-8",
	LC_IDENTIFICATION = "en_GB.UTF-8",
	LC_TELEPHONE = "en_GB.UTF-8",
	LC_MEASUREMENT = "en_GB.UTF-8",
	LC_TIME = "en_GB.UTF-8",
	LC_NUMERIC = "en_GB.UTF-8",
	LANG = (unset)
    are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
It seems neither throttling nor frequency capping has occured.

Memory performance:
memcpy: 2595.9 MB/s (0.8%)
memset: 3398.3 MB/s (2.7%)

7-zip total scores (3 consecutive runs): 5556,5650,5565

OpenSSL results:
type             16 bytes     64 bytes    256 bytes   1024 bytes   8192 bytes  16384 bytes
aes-128-cbc      61981.49k    76335.40k    82773.25k    84199.42k    84355.75k    84393.98k
aes-128-cbc      62224.25k    76254.36k    82779.39k    84461.91k    84757.16k    84825.43k
aes-192-cbc      55900.34k    67052.89k    71500.80k    73121.11k    73362.09k    73203.71k
aes-192-cbc      55869.41k    66963.52k    71835.14k    72934.74k    73471.32k    73465.86k
aes-256-cbc      50541.63k    59834.26k    63387.14k    64413.70k    64634.88k    64760.49k
aes-256-cbc      50646.47k    59735.02k    63384.92k    64461.14k    64648.53k    64629.42k

Full results uploaded to http://ix.io/3MfY. 

In case this device is not already represented in official sbc-bench results list then please
consider submitting it at https://github.com/ThomasKaiser/sbc-bench/issues with this line:
| RPi 4 Model B Rev 1.1 / BCM2711 rev B0 | 1500 MHz | 5.10 | Bullseye armhf | 5590 | 62100 | 64690 | 2600 | 3400 | - | [http://ix.io/3MfY](http://ix.io/3MfY) |

sbc-bench v0.9.1

Installing needed tools. This may take some time. Done.

Checking cpufreq OPP. Done (results will be available in 11-15 minutes).

Executing tinymembench. Done.

Executing OpenSSL benchmark. Done.

Executing 7-zip benchmark. Done.

Checking cpufreq OPP. Done (17 minutes elapsed).

perl: warning: Setting locale failed.

perl: warning: Please check that your locale settings:

LANGUAGE = (unset),

LC_ALL = (unset),

LC_ADDRESS = "en_GB.UTF-8",

LC_NAME = "en_GB.UTF-8",

LC_MONETARY = "en_GB.UTF-8",

LC_PAPER = "en_GB.UTF-8",

LC_IDENTIFICATION = "en_GB.UTF-8",

LC_TELEPHONE = "en_GB.UTF-8",

LC_MEASUREMENT = "en_GB.UTF-8",

LC_TIME = "en_GB.UTF-8",

LC_NUMERIC = "en_GB.UTF-8",

LANG = (unset)

are supported and installed on your system.

perl: warning: Falling back to the standard locale ("C").

It seems neither throttling nor frequency capping has occured.

Memory performance:

memcpy: 2595.9 MB/s (0.8%)

memset: 3398.3 MB/s (2.7%)

7-zip total scores (3 consecutive runs): 5556,5650,5565

OpenSSL results:

type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes 16384 bytes

aes-128-cbc 61981.49k 76335.40k 82773.25k 84199.42k 84355.75k 84393.98k

aes-128-cbc 62224.25k 76254.36k 82779.39k 84461.91k 84757.16k 84825.43k

aes-192-cbc 55900.34k 67052.89k 71500.80k 73121.11k 73362.09k 73203.71k

aes-192-cbc 55869.41k 66963.52k 71835.14k 72934.74k 73471.32k 73465.86k

aes-256-cbc 50541.63k 59834.26k 63387.14k 64413.70k 64634.88k 64760.49k

aes-256-cbc 50646.47k 59735.02k 63384.92k 64461.14k 64648.53k 64629.42k

Full results uploaded to http://ix.io/3MfY.

In case this device is not already represented in official sbc-bench results list then please

consider submitting it at https://github.com/ThomasKaiser/sbc-bench/issues with this line:

| RPi 4 Model B Rev 1.1 / BCM2711 rev B0 | 1500 MHz | 5.10 | Bullseye armhf | 5590 | 62100 | 64690 | 2600 | 3400 | - | [http://ix.io/3MfY](http://ix.io/3MfY) |

No throttling was detected, and the temperature never exceeded 56°C in a room with an ambient temperature of 26°C. I then disconnect the fan, but it turns out the fan can also be easily disabled in the OSD menu […]

January 12, 2022

PinePhone Pro Explorer Edition Linux smartphone is up for pre-order for $399

Pine64’s PinePhone Pro “Explorer Edition”, the successor of the PinePhone Linux smartphone with a much more powerful Rockchip RK3399S processor, is now available for pre-order for $399 on Pine64 store, but mostly for Linux developers since there’s still a lot of work to do before the phone becomes usable. Based on Allwinner A64 processor, the original PinePhone was the cheapest Linux smartphone you could get, but as a user, I can also say it’s sluggish and suspect only a few people have made it their main mobile device. The story should be a different story with PinePhone Pro with much better specs include on hexa-core Cortex-A72/A55 processor tweaked to consume less power than RK3399, 4GB RAM, 128 GB eMMC flash, and a 6-inch display that makes it more like a typical entry-level/mid-range smartphone. PinePhone Pro Explorer Edition specifications: SoC – Rockchip RK3399S hexa-core processor with 4x Arm Cortex A53, 2x […]

ArmSoM RK3588 AIModule7 NVIDIA Jetson Nano-compatible SOM

January 10, 2022February 1, 2022

Linux 5.16 Release – Main Changes, Arm, RISC-V and MIPS architectures

Linus Torvalds has just announced the release of Linux 5.16: Not a lot here since -rc8, which is not unexpected. We had that extra week due to the holidays, and it’s not like we had lots of last-minute things that needed to be sorted out. So this mainly contains some driver fixes (mainly networking and rdma), a cgroup credential use fix, a few core networking fixes, a couple of last-minute reverts, and some other random noise. The appended shortlog is so small that you might as well scroll through it. This obviously means that the merge window for 5.17 opens tomorrow, and I’m happy to say I already have several pending early pull requests. I wish I had even more, because this merge window is going to be somewhat painful due to unfortunate travel for family reasons. So I’ll be doing most of it on the road on a laptop […]

January 2, 2022October 14, 2022

Pine64 launches PinePhone Keyboard case, back covers with LoRa radio, fingerprint scanner, wireless charging

Pine64’s PinePhone Linux smartphone and its successor, the upcoming PinePhone Pro, are designed to be modular and extensible with a PinePhone Keyboard case prototype showcased here in April 2021 and aimed to transform the phone into what looks like a PDA. The design has now been refined, and Pine64 has just launched the PinePhone (Pro) keyboard case for $49.99, together with three back covers with either a LoRa module, a fingerprint scanner, or Qi wireless charging for $9.99 to $24.99 depending on the model. All are now available on Pine64 store. PinePhone (Pro) Keyboard Case Key features and specifications: ISO QWERTY layout with 54 keys in 5 rows. Note the key caps can be rearranged, so you could easily make an AZERTY or QWERTZ keyboard for example 180° hinge for two-hand typing on surface or thumb-typing when held Pogo pin connector to connect to PinePhone (Pro) smartphone USB – USB […]

December 16, 2021December 20, 2021

Rockchip RK3588 datasheet available, SBC’s coming soon

We had most Rockchip RK3588 specifications so far for the long-awaited Cortex-A76/Cortex-A55 processor, but at today’s Rockchip Developer Conference 2021, more information surfaces with impressive CPU and GPU benchmarks, and the Rockchip RK3588 datasheet has just dropped from the sky directly into my laptop, as such document usually does. At least two single board computers are expected to soon follow from Radxa and Pine64. Rockchip RK3588 datasheet Since we have the datasheet, we can confirm some of the specifications of RK3588, and get additional details: CPU – 4x Cortex-A76 @ up to 2.4/2.6 GHz and 4x Cortex-A55 cores @ 1.8 GHz in dynamIQ configuration GPU Arm Mali-G610 MP4 “Odin” GPU with support for OpenGLES 1.1, 2.0, and 3.2, OpenCL up to 2.2 and Vulkan1.2 2D graphics engine up to 8192×8192 source, 4096×4096 destination AI Accelerator – 6 TOPS NPU 3.0 (Neural Processing Unit) VPU Video decoding 8Kp60 H.265, VP9, AVS2, […]

December 16, 2021December 17, 2021

Rockchip RK3588 benchmarks – Geekbench4, GFXBench, Antutu

We’ve been talking about the Rockchip RK3588 Cortex-A76/A55 processor since it showed up in a roadmap in the Spring of 2019, and the initial plan was for a release in Q1 2020. But as most regular readers know, there have been delays after delays, and some people have even started to associate RK3588 with vaporware. But there may be light out of the tunnel with Rockchip RK3588 platform being showcased at the Rockchip Developer Conference 2021, notably with CPU and GPU benchmarks for the device. The results for Geekbench 4 reveal around 2.7 times (single core) or 3.4 times (multi-core) higher CPU speed, but the most impressive part is the GPU as GFXBench shows Rockchip RK3588 being multiple times faster than RK3399, in some cases over 10 times faster. A few weeks ago, we noted some Geekbench 4 results with a system running Android 12 with 8GB of RAM, and […]

Rockchip RK3568, RK3588 and Intel x86 SBCs and SoMs in 2025

November 14, 2021November 17, 2021

How to flash firmware to Rockchip devices in Windows and Linux (2021 Edition)

We’ve written several articles detailing methods to flash firmware to Rockchip devices in Windows or Linux over the years, with tools like RKAndroidTool, RkFlashKit, upgrade_tool, or the open-source rkdeveloptool utility. This is mostly useful to flash another OS or if the device does not boot, as most products will now support OTA firmware updates. But following my review of Zidoo M6 with Android 11, I’ve now got a Linux image for the Rockchip RK3566 mini PC, so let’s revisit the firmware flashing methods in 2021. Zidoo sent me instructions for Windows, but since I’m a Ubuntu user, I flashed the firmware with the Linux tools used by Firefly. The same methods should work for the older processors such as RK3066, RK3288, and RK3399, besides the more recent Rockchip RK3566 and RK3568 processors. How to flash Rockchip firmware in Linux [Important update: If your device comes with both eMMC flash and […]

October 18, 2021

OpenBSD 7.0 adds 64-bit RISC-V, improves Apple Arm silicon support

OpenBSD 7.0, the 51st release of the UNIX-like operating system, was outed on October 14, 2021, with the introduction of 64-bit RISC-V support for HiFive Unmatched and PolarFire SoC Icicle Kit boards, as well as further improvements to ARM64 targets, notably for Apple Silicon Macs, although it’s not quite ready for general use yet. You’ll find the complete list of new features and updates on the OpenBSD website, but here are some of the highlights: New platforms – OpenBSD 7.0 add 64-bit RISC-V support Extended platforms arm64 Improvements to Apple Silicon Macs support USB 3, NVMe storage, GPIO driver, power management, etc… Enabled LEDs for the LAN7800 chip as found on the Raspberry Pi 3 Model B+. Added Type-C PHY controller found on the Rockchip RK3399. Implemented multicast support to Marvell ARMADA chips Various other changes to mips64, amd64, armv7, powerpc64 Kernel improvements Enabled dynamic tracker (dt) for GENERIC kernels […]

Boardcon LGA3576 Rockchip RK3576 System-on-Module designed for AI and IoT applications