Giggle Score Says ODROID-N2 Best Value, Raspberry Pi Zero Worst Value

Giggle Score

[Update May 7, 2019: Giggle Score has been updated to use 7-zip to benchmark the boards instead of sysbench, and the “best value” rankings are now quite different] People like to compare single board computers, and usually want to have a simple answer as to which is better than the others. But in practice it’s impossible, because the beauty of SBCs is that they are so versatile and can be used in a wide variety of project, and that means in some cases the “best board” may be completely useless to you since it lacks a critical feature and interface for YOUR project be it H.265 video encoding or a MIPI DSI display interface. Still, it’s still always fun to look at benchmark scores and trying to compare SBCs, and for projects that mostly require CPU processing power it may also be useful. Robbie Ferguson has been developing and maintaining NEMS (Nagios Enterprise Monitoring Server) Linux for single board computers …

Huawei Launches 2U 4-node Taishan X6000 V2 Server with Kunpeng 920 Arm Processor

Kunpeng 920 Server Taishan X6000 V2

Back in January, Huawei announced Kunpeng 920 64-core Armv8 server processor as well as three Tianshan servers based on the SoC. But a recent tweet from James Lin, Vice director, Center of HPC, Shanghai Jiao Tong University, claims Huawei launched a 2U 4-node “Taishan” server with  Kunpeng 920 (Hi1620) Arm chip a few days ago. That probably means Huawei is now ready to take orders for their new Arm servers. The server pictured above appears to be Taishan X6000 V2 with the following specifications: Form Factor – 2U, 4Node high-density server Server Nodes – Up to 4 XR320 servers with X6000 universal chassis or 4 XA320 V2 servers with X6000 super chassis Power Supply Units 2x 1,500W enhanced hot-swappable AC PSUs for XR320 server nodes 2x 3,000W hot-swappable AC PSUs for XA320 V2 server nodes supporting 1+1 redundancy Power Supply – 100V to 240V AC; 24V DC Fan Modules – 4 hot-swappable fan modules in N+1 redundancy Dimensions (H x …

Qualcomm Centriq ArmServer SoCs Are Truly Dead with the Closure of HuaXinTong

HuaXinTong

We already knew Qualcomm had given up on their Centriq processor since mid June 2018, but earlier this year, it seemed the solution had found a new life with HuaXinTong StarDragon 4800 Server SoC born out of a joint venture between Qualcomm and Guizhou provincial government. The processor was allegedly a customized version of the original Centriq 2460 48-core Arm SoC. But recent reports point out that 10 employees from HuaXinTong Semiconductor (aka HXT) have claimed the joint venture is closing down with executives at the company said the venture would shut down by April 30 in an internal meeting. HXT representatives declined to comment on the rumor. The Arm server market is really brutal. Qualcomm and Guizhou government had invested a combined $570 million in HXT as of August 2018 according to company’s fillings. Broadcom and AMD gave up one Arm server chips a little while ago. AFAIK, this leaves us with three Arm server SoC companies: Ampere Computing …

Huaxintong StarDragon 4800 Server SoC is Based on Qualcomm Centriq 2400 Processor

Qualcomm started shipping samples of their Arm based Centriq 2400 server processors in 2016, before launching mass production the next year with three parts including Qualcomm Centriq 2460 48-core processor. Development seemed to go along nicely until Qualcomm allegedly decided to exit the server market in the middle of last year. The story got confusing when GIGABYTE still decided to launch their H221-Q20 server powered by Qualcomm Centriq 2400 processor last November, which would not make sense if Qualcomm is really existing the server market, and parts would not become unavailable after a short. But today, as I read the slides of GIGABYTE presentation at the HPC Asia workshop that took place on January 14-16, I realized Centriq 2460 is still alive but just changed owners… So the GIGABYTE H221-Q20 server is compatible with StarDragon 4800… What is that? StarDragon sounds familiar, a bit like Qualcomm Snapdragon. It turns out Qualcomm collaborated with the government of Guizhou in China to …

Minnow Server is a Secure Web Server for Microcontrollers

Minnow Server Secure Websocket

Many embedded systems have a limited amount of memory, which would normally run programs with smaller footprints than on desktops or servers. For example, nginx and Apache2 are the common web servers, but on hardware with limited memory, smaller footprint web servers may be required, so that’s why I wrote a list of web servers for embedded systems running Linux/uClinux many years ago. But now, even platforms based on microcontrollers often need to run web server usually for configuration. We’ve already shown how to use Arduino to serve a simple web page and did the same in Getting Started with NodeMCU Board Powered by ESP8266 WiSoC but using Lua programming language instead. It may be more convenient to run a proper web server however, as it’s easier to change the interface, and we previously covered MicroWebSrv lightweight web server that works on platforms running MicroPython such as Pycom boards. Real Time Logic offers another open source alternative with their Minnow Server …

V-Raptor is a 24-Core Arm Server based on SocioNext SC2A11 SoC

SocioNext SC2A11 Module

Socionext SC2A11  24-core Arm Cortex-A53 processor has gotten into more hardware recently. We recently showcased a demo of an upcoming Banana Pi 24-core Arm server, but they’ll be joined by South Korea based XSLAB which prepare to launch their own V-Raptor 24-core microserver in February 2019. The server is based on SC2A11 processor coupled with their own BMC (Baseboard Management Controller). A 24-core micro server node is shown below with SC2A11 processor covered by a black heatsink, as well as a RAM stick. As I understand it, one or several V-Raptor microserver can then be inserted into a PCIe slot of the mainboard which supports up to 32 nodes on 2U rack size, so that would be a total of 24 x 32 = 768 Arm Cortex A53 cores. The detailed specifications of the server are not shown yet on the almost empty company website. The company may also have made a separate server, as shown in the photo below, where …

Huawei Kunpeng 920 is a 7nm 64-core Armv8 Server Processor

Huawei Kunpeng 920

We’ve seen several Armv8 processors for the datacenter launched in recent years from companies like Cavium – now part of Marvell – and Ampere. Another company now joins the fray with Huawei having just introduced their Kunpeng 920 64-core Armv8 processor manufactured with a 7nm process, and offering 8-channel DDR4 RAM, and fast interfaces such as 10GbE and PCIe 4.0. Kunpeng 920 features and specifications: CPU – 64x Armv8 cores clocked at up to 2.6 Ghz delivering a 930 SPECint score Memory I/F – 8x DDR4 @ 2933 MHz for 6 to 8 channels memory Storage – 16x SAS/SATA interfaces High Speed Interfaces – 40x PCIe 4.0 including 16 that can be used for CCIX (Cache Coherent Interconnect for Accelerators); 640 Gbps total bandwidth Networking – 2x 100G RoCE (RDMA over Converged Ethernet) Process – 7nm process The company customized their ARMv8 cores in order to improve performance by optimizing branch prediction algorithms, increasing the number of OP units, and …

Banana Pi to Launch a 24-Core Arm Server

Banana Pi 24-Core Arm Server

SinoVoIP has been offering Banana Pi single board computers for several years. Their boards are generally based on Arm processors, offered at a relatively decent price, although not as quite as good value as FriendlyELEC and Orange Pi ones. The company is also known for providing subpar documentation and firmware images, but a fairly active community still formed around their boards 🙂 The company has now demonstrated something a little different with a 24-core Arm server that should eventually be sold as a Banana Pi server board or actual server, as the full details are yet to be known. We did not get a glimpse at the actual hardware, but the blurry photo above gives some clues. We have 24-core Arm Cortex A53 processor with 32GB RAM (29.4GB seen by the OS) running Ubuntu 18.04.1 LTS with MATE desktop. There aren’t that many 24-core Arm Cortex A53 processors, so unless the company is using an announced processor, it has to …