Subject: Motherboards | January 22, 2018 - 11:24 PM | Tim Verry
Tagged: SFF, mini ITX, gemini lake, fanless, asrock
Not ready to let Gigabyte have all the fun, ASRock has announced two new Mini ITX motherboards of its own that come pre-loaded with quad core Intel Gemini Lake processors cooled using fanless heatsinks. The ASRock J4105-ITX and J4105B-ITX measure 6.7" x 6.7" and sport a "sapphire black" PCB constructed of a high-density glass fabric that is allegedly more resistant to humidity and helps to prevent electrical shorts. The boards use all solid capacitors and have voltage spike protections for board components. The J4105-ITX may be of more interest to home users while the J4105B-ITX variant is aimed at industrial and commercial setups since it downgrades the audio outputs but adds more USB 3.1 Gen 1 ports and adds legacy connections for serial (COM), parallel (Printer port), and D-Sub outputs to the rear I/O.
The new Gemini Lake motherboards have a soldered-on Gemini Lake processor cooled by a black heatsink in the top left corner. Two DDR4 SO-DIMM slots sit to the right and beneath the processor (up to 8GB 2400 MHz). The J4105-ITX has a Key E M.2 slot for 802.11ac Wi-Fi + Bluetooth modules, a single PCI-E 2.0 x1 slot, four SATA 6.0 Gbps ports for storage, and headers for a CPU fan, one chassis fan, one USB 3.1 Gen 1, and two USB 2.0 headers (3 ports max). The four SATA ports are comprised of two from the Intel chip and two from an ASMedia ASM1061 chip. On the other hand, the J4105B-ITX does not have a M.2 slot, has a physical PCI-E 2.0 x16 slot (electrically x2), and only two SATA 6.0 Gbps ports. Both boards appear to use the same networking chipset for Gigabit Ethernet with the Realtek RTL8111H. Audio chipsets are a bit different with the J4105-ITX using the Realtek ALC892 and the J4105B-ITX using a slightly cut down Realtek ALC887 chipset.
Rear I/O is as follows:
|2 x PS/2||1 x PS/2|
|1 x D-Sub (VGA)||1 x D-Sub|
|1 x DVI-D||1 x COM|
|1 x HDMI||1 x Printer Port|
|2 x USB 3.1 (5Gbps)||3 x USB 3.1 (5Gbps)|
|2 x USB 2.0||1 x USB 2.0|
|1 x RJ45 (Gigabit Ethernet)||1 x RJ45 (Gigabit Ethernet)|
|6 x Audio (5 x 3.5mm + 1 x S/PDIF||3 x Audio (3 x 3.5mm)|
The Gemini Lake processor used is the Intel Celeron J4105 which is a quad core part (no Hyperthreading) with Intel UHD 600 graphics, 4MB cache, and clockspeeds from a base of 1.5 GHz to a maximum turbo of 2.5 GHz. The UHD 600 GPU reportedly has 12 EUs (execution units) and a max frequency of 750 MHz and supports 4K60 video output, multiple displays, and hardware acceleration of HVEC H.265 10-bit (and 8-bit), H.264 AVC, VP8, VP9 8 and 10-bit video codecs.
This new processor is based on the Goldmont+ architecture which is a bit more efficient and features higher clocks than Apollo Lake along with more L2 cache. You won't be gaming on these things (at least not locally; you should look for APUs or the Intel+Vega Kaby Lake-G CPU for that in this SFF space), but if you need small and silent low power PC for a streaming box, or office work this might fit the bill. I think the biggest market for these particular boards will be small businesses, kiosks, signage, and industrial control and monitoring systems though as they may be a bit too bare bones for enthusiasts to tinker with or home users to get the most out of them (e.g. only one GbE port, 8GB of RAM max, and somewhat limited USB 3.1 ports).
ASRock has not yet announced pricing or availability.
What are your thoughts on these low power SFF boards?
- GIGABYTE Announces Gemini Lake Motherboards with Intel Pentium Silver Processors
- Details on Intel's Gemini Lake SoC Leak: A Refined Apollo Lake Coming Soon
Subject: Motherboards, Processors | January 19, 2018 - 01:39 PM | Sebastian Peak
Tagged: small form-factor, SFF, pentium, motherboard, mini ITX, Intel Pentium Silver, Intel, integrated CPU, gigabyte, gemini lake, fanless, embedded, celeron
GIGABYTE has announced motherboards for the new Gemini Lake platform featuring built-in Intel Pentium Silver and Intel Celeron processors. These fanless J/N series motherboards also offer the company's trademark "Ultra Durable" components and customizable performance settings.
As to the Gemini Lake platform, here are some of the details as reported by CNXSoft at last month's CPU launch:
"The models include two Pentium Silver quad core processor with N5000 for mobile, J5005 for desktop, and four Celeron dual/quad core processors with N4000 & N4100 for mobile, and Celeron J4005 & J4105 for desktop.
All processors share the same 4MB cache which will help with performance improvement, and dual channel DDR4-2400, LPDDR4-2400 memory. Pentium processors come with Intel UHD Graphics 605 clocked up to 750/800 MHz, and Celeron processors are instead equipped with UHD Graphics 600 up to 650/750 MHz which the exactly frequency depending on model."
Image credit: CNXSoft
"[our] newest J/N series motherboards utilize a fanless cooling solution and the built-in Intel Gemini Lake processors make them perfect for compact, mainstream builds. The motherboards support HDMI 2.0 4K at 21:9 resolution for high definition video quality. Integrated PCIe Gen2 x2 M.2 slots supporting high speed NVMe SSD allows for fast data transfer speeds. The board's native Intel WIFI via the M.2 Connector along with an independently sold Intel CNVi wireless networking solution can make way for impressive wireless connectivity exceeding 1 gigabit per second, traditionally found in wired connections. Additionally, its support for M.2 SATA SSD, UDIMM DDR4 modules rated for 2400MHz, and noise free configurations makes it a perfect option for school, business, and home usage."
Pricing and availability were not specified in the press release (full PR after the break).
Subject: General Tech | December 11, 2017 - 01:54 PM | Jeremy Hellstrom
Tagged: Zen+, ryzen 2, rumour, Pinnacle Ridge, pentium silver, Intel, gemini lake, celeron, amd
AMD and Intel both have new chips on the way according to what The Inquirer has gleaned, Intel's are available while AMD's are not yet released. Starting with AMD, there is a bit of news about the expected release date of Ryzen 2, with Ryzen 7, Ryzen 5 and Ryzen 3 2000 expected to arrive in February. AMD's Pinnacle Ridge architecture is expected to be an improved version of the original, as opposed to the completely new designs Intel has favoured lately, and will bring compatibility for higher clocked DDR4 as well as higher core frequencies. This is still in the rumour stage but is not completely inconceivable.
Intel's new Gemini Lake processors are available now, to make purchasing a CPU even more confusing. The Pentium Silver line are an upgrade to Apollo Lake, the previous Atom architecture and have no actual relation to the Kaby Lake based Pentium Gold line up. The Celeron also uses Gemini Lake but has been a low cost mobile Atom processor for a while now, so informed shoppers will get what they expected.
"There's not a vast amount of extra information about what we can expect from Ryzen 2, but we reckon the chipset will be more of an evolution in performance rather than a massive power hike to annoy people who bought a Ryzen CPU earlier this year."
Here is some more Tech News from around the web:
- Another Defeat of the Intel Management Engine @ Hack a Day
- Quanta Cloud to team up with Intel, RedHat to develop 5G cloud solutions @ DigiTimes
- HP Laptops Found To Have Hidden Keylogger
- Quanta Cloud to team up with Intel, RedHat to develop 5G cloud solutions @ DigiTimes
- The 2017 Ars Technica gadget gift guide: Gaming edition
- Dynamics 365 sandbox leaked TLS certificates @ The Register
- Disk drive fired 'Frisbees of death' across data centre after storage admin crossed his wires @ The Register
Subject: Processors | May 31, 2017 - 02:33 PM | Tim Verry
Tagged: Intel, goldmont+, gemini lake, apollo lake, 14nm
Information recently leaked on the successor to Intel’s low power Apollo Lake SoCs dubbed Gemini Lake. Several sites via FanlessTech claim that Gemini Lake will launch by the end of the year and will be the dual and quad core processors used to power low cost notebooks, tablets, 2-in-1 convertibles, and SFF desktop and portable PCS.
A leaked Intel roadmap.
Gemini Lake appears to be more tick than tock in that it uses a similar microarchitecture as Apollo Lake and relies mainly on process node improvements with the refined 14nm+ process to increase power efficiency and performance per watt. On the CPU side of things, Gemini Lake utilizes the Goldmont+ microarchitecture and features two or four cores paired with 4MB of L2 cache. Intel has managed to wring higher clockspeeds while lowering power draw out of the 14nm process. A doubling of the L2 cache versus Apollo Lake will certainly give the chip a performance boost. The SoC will use Intel Gem9 graphics with up to 18 Execution Units (similar to Apollo Lake) but the GPU will presumably run at higher clocks. Additionally, the Gemini Lake SoC will integrate a new single channel DDR4 memory controller that will support higher memory speeds, s WLAN controller (a separate radio PHY is still required on the motherboard) supporting 802.11 b/g/n and Bluetooth 4.0.
Should the leaked information turn out to be true, he new Gemini Lake chips are shaping up to be a good bit faster than their predecessor while sipping power with TDPs of up to 6W for mobile devices and 10W for SFF desktop.
The lower power should help improve battery life a bit which is always a good thing. And if they can pull off higher performance as well all the better!
Unfortunately, it is sounding like Gemini Lake will not be ready in te for the back to school or holiday shopping seasons this year. I expect to see a ton of announcements on devices using the new SoCs at CES though!