Amlogic S905 vs Amlogic S912 Benchmarks Comparison

Amlogic has unveiled three new processors this year with Amlogic S905X, S912 and S905D. The latter is not found in devices yet, we’ve seen Amlogic S905X is a bit slower than Amlogic S905, but surely Amlogic S912 with eight Cortex A53 cores and its “multi-core high performance 3D GPU”, namely ARM Mali-T820MP3 must deliver a significant boost in performance. I now have full benchmarks results for two devices: M12N MXQ Plus and Qintaix Q912. M12N is the fastest devices of the two according to benchmarks, and I’ve been told YokaTV KB2 has about the same Antutu score (41K points) as M12N, so I feel confident enough that we have relevant benchmark’s results to compare Amlogic S912 and Amlogic S905 performance using M12N (MXQ Plus) and MINIX NEO U1 TV boxes. The comparison table below contains scores for Antutu 6.x, Vellamo 3.x, and 3DMark Ice Storm Extreme. MINI NEO U1 runs Android 5.1, while M12N runs Android 6.0, so once/if MINIX …

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Kodi 17 Setup and Audio/Video Support in Amlogic S912 TV Boxes (as of September 2016)

Most people installing Kodi are going to select Kodi 16.1 as of today, since it is the latest stable release. But I’m currently reviewing Qintaix Q912 TV box based on Amlogic S912 octa-core processor, whose Android 6.0 firmware includes Kodi 17 Alpha 3, so since that’s the first time I run Kodi 17 “Krypton”. I’ve decided to report my experience about the interface, and the current status about audio and video support by testing some 4K videos, and audio files. I used the latest available firmware for the test. Kodi 17 can be found on the main launcher, and for the first launch, we’ll see the default skin has been replaced from Confluence to the new Estuary skin. It’s a little confusing a first. We can access the setup menu by going to the icon on the bottom left, just on the right on the power button, and then select System Information to confirm Kodi 17 Alpha 3 is installed …

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Amlogic S905, S905X, and S912 Processors Appear to be Limited to 1.5 GHz, not 2 GHz as Advertised

When I compared the performance Amlogic S905 and Rockchip RK3368 processors  last year, I noticed Amlogic S905 single thread performance not being much faster than the one of Rockchip RK3368, despite the former allegedly clocked at 2.0 GHz against the latter 1.2 GHz. But early this month one member (koschi) on ODROID forums started a thread entitled “No performance difference between 1.5, 1.75 & 2GHz” about ODROID-C2 board. The first post link to Ant-computing website about choosing a processor for a build farm, and one of the tables comparing various ARM and x86 processors with the claim that Amlogic S905 was listed to 1.536 GHz, because “the device claims to run at 2.016 GHz but the kernel silently ignores frequencies above 1.536 GHz!” So koschi did his own tests with 7z and sysbench, using cpufreq-set -u $FREQ to set a fixed frequency between test, and could confirm the issue: So it looks like Amlogic is cheating with the frequencies, and …

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Amlogic Releases Linux 3.14 Source Code for S905X, S905D, and S912 Processors, Has Started Working on Linux 4.4 / Android 7.0

Amlogic has just released buildroot with Linux 3.14 with support for Amlogic S905X (p212 board), S905D (p230 board), and S912 (Q200 board) processors, and the company appears to have started working on Linux 4.4 likely for future support for Android 7.0. You can check the source code as follows: If you have the wrong toolchain the code won’t build (See comments section). So I installed several toolchains provided by Amlogic (all may not be needed) in /opt: I also downloaded a shell script to add the toolchains to my path: Once toolchains are setup, you can select one of three boards config (Q200 / S912 as example) and start building the code: If you are interested in S905X or S905D instead, use respectively mesongxl_p212_release_defconfig or mesongxl_p230_release_defconfig. I built both S912: and S905X images successfully: Separately, you can also find buildroot for Linux 4.4, but this is very likely very early work, and should be used together with Amlogic Android 7.0 …

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M12N Amlogic S912 TV Box Benchmarks

Since Shenzhen Shiningworth MXQ Plus M12N is my first TV box powered by Amlogic S912 octa-core processor, I’ve decided to write a separate post to show system information with CPU-Z, and benchmark results with Antutu 6.x, Vellamo 3.x, and 3Dmark Ice Storm Extreme. Please note that it may not be representative of all Amlogic S912 boards, as mentioned in the teardown post, there are some concerns about the thermal design of M12N TV box. M12N / Amlogic S912 System Info I’ve merged CPU-Z’ SOC, DEVICE and SYSTEM data into a single table. The app correctly detects an 8 core Cortex A53 processor @ 100 MHz to 2.02 GHz with an ARM Mali-T820 GPU. The brand for this particurlar device is MXQ, and Model m12n. Frame buffer resolution is 1920×1080, and memory and storage data are both OK for a box with 2GB and 16GB flash. The device runs Android 6.0.1 on top of Linux 3.14.29. M12N / Amlogic S912 Benchmarks …

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Amlogic S905 vs S905X Benchmarks Comparison

We’ve already compared the main features between Amlogic S905, Amlogic S905X and Amlogic S912, with Amlogic S905X being an upgrade of Amlogic S905 with the same quad core Cortex A53 cores and Mali-450MP GPU but adding VP9 hard ware decoding, HDR support,  and integrating 10/100 Ethernet PHY and audio codec to lower the cost. The CPU frequency was also said to be lowered to 1.5 GHz in early document, but TV manufacturers keep promoting Amlogic S905 as a 2.0 GHz processor, and I noticed CPU-Z and Antutu also reported the maximum frequency to be 2.02 GHz. In that case the performance should be about the same for both processors. Let’s find out by comparing benchmark results between Amlogic S905 based MINIX NEO U1 (Android 5.1) and Amlogic S905X powered MINI M8S II  (Android 6.0) using Antutu 6.x, Vellamo 3.x, and 3DMark Ice Storm Extreme 1.2. A ratio greater than one means Amlogic S905X is the fastest for a given test. …

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LibreELEC 7.0 Ported to Amlogic S905 TV Boxes & ODROID-C2 Board

Most TV boxes are now sold pre-loaded with Android, but there’s still a fair amount of people who only want to play videos in their box, or only run Kodi, so they may prefer a Linux experience. Some companies provide ready-to-use solution such as ARNU Box Mach 10 64-bit Pure Linux, but in some cases it’s also possible to side-load OpenELEC or LibreELEC, with the main advantage being that it is usually quite cheaper at the cost of being a bit more complicated. Thanks to a comment by Sabai, I discovered LibreELEC 7.0.0 had been (unofficially) ported to Amlogic S905 TV boxes, and tested one devices such as NEXBOX A95X (S905), WeTek Hub, Beelink S905 Mini MXIII, MXQ Pro 4K, and others. If you own an ODROID-C2 board, you can load another LibreELEC 7.0.0 image. If you are unsure whether your Android TV box is supported, you should first try the SD card method by copying  aml_autoscript, kernel.img,  SYSTEM and 2 md5 files …

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Amlogic S912(-H) TV Box Boards Are Starting to Show Up

Amlogic S912 is one of the most expected processor this year for TV box users, and while there’s still a few months development needed before devices based on the new platform go on sale, some boards have started to surface on the Internet. The first board named S912_MBX_REF_Q02_V01 is shown above, and has the following specifications: SoC – Amlogic S912 or S912-H octo core ARM Cortex A53 processor @ 2.0GHz  with ARM Mali-820MP3 @ 750MHz+ System Memory – 2GB  (Optional 1GB) Storage – 16GB eMMC flash (Optional 8GB) + micro SD slot Video Output – HDMI 2.0 and AV ports Audio Output – HDMI, AV, and optical S/PDIF Connectivity – Gigabit Ethernet, WiFi 802.11 b/g/n/ac + Bluetooth 4.0 Misc – IR receiver, recovery push button (behind AV jack) As a reminder the -H suffix means Dolby and DTS licenses are paid for, so audio down-mixing will work in all apps. The second board is called S92-V01, will likely found its …

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