PCIe

Having wrapped up their work on the PCI-Express 5.0 specification earlier this year, the PCI-SIG wasted no time in getting to work on the next version of the specification, PCIe 6.0. That specification, which is expected to be finished in 2021, will once again double PCIe’s bandwidth to 64 GigaTransfers/second – or roughly 128GB/sec (each direction) for a x16 slot – thanks to some high-end encoding technologies like PAM4. At the time that PCIe 6.0 was first announced, the group was just beginning work on the specification. And now a few scant months later, the group has released a brief update, announcing that they have already completed version 0.3 of the new spec. The announcement itself is light on technical details, as the design goals and...

The Modular PC: Intel’s new Element brings Project Christine to Life

Way back at CES 2014, Razer’s CEO introduced a revolutionary concept design for a PC that had one main backplane and users could insert a CPU, GPU, power supply...

83 by Dr. Ian Cutress on 10/7/2019

Gen-Z PHY Specification 1.1 Published: Adds PCIe 5.0, Gen-Z 50G Fabric

The Gen-Z Consortium this week released Physical Layer Specification 1.1 for Gen-Z interconnects. The new standard adds enhanced support for PCIe Gen 5 as well as Gen-Z 50G Fabric...

8 by Anton Shilov on 10/4/2019

PCI Express Bandwidth to Be Doubled Again: PCIe 6.0 Announced, Spec to Land in 2021

When the PCI Special Interest Group (PCI-SIG) first announced PCIe 4.0 a few years back, the group made it clear that they were not just going to make up...

120 by Ryan Smith on 6/18/2019

Spotted at Computex: The Ultimate GPU Air Cooling Solution

Graphics cards and PCIe cards come with a limited set of cooling options. Some of the low TDP models are passive, before going up to active cooling on higher...

25 by Ian Cutress on 6/5/2019

PCI-SIG Finalizes PCIe 5.0 Specification: x16 Slots to Reach 64GB/sec

Following the long gap after the release of PCI Express 3.0 in 2010, the PCI Special Interest Group (PCI-SIG) set about a plan to speed up the development and...

55 by Ryan Smith on 5/29/2019

GIGABYTE Shows PCIe 4.0 x16 Four-Way M.2 PCIe Add-In Card

We’ve seen some of these before – an add-in card that helps expand the M.2 capabilities of a system. Typically motherboards come with up to three M.2 slots, however...

9 by Ian Cutress on 5/29/2019

AI On The Edge: New Flex Logix X1 Inference AI Chip For Fanless Designs

A large number of inference demonstrations published by the big chip manufacturers revolve around processing large batch sizes of images on trained networks. In reality, when video is being...

1 by Ian Cutress on 4/10/2019

OSS Unveils 5-Way PCIe 4.0 Backplane, Demonstrates PCIe 4.0 HPC Platform

One Stop Systems this week introduced the industry’s first 5-way PCIe 4.0 backplane at NVIDIA’s GPU Technology Conference. The OSS 5 Slot Gen 4 Backplane is designed primarily for...

5 by Anton Shilov on 3/22/2019

Hot Chips 2018: NEC Vector Processor Live Blog

We saw this at Supercomputing last year: NEC's new Vector PCIe co-processor. I've wanted to write about it for a while, so I'm glad it's being presented here at...

9 by Ian Cutress on 8/21/2018

Microsemi Announces PCIe 4.0 Switches And NVMe SSD Controller

Microsemi is starting their transition to PCIe 4.0 with updates to their Switchtec PCIe switch family and Flashtec NVMe SSD controllers. The new PCIe standard doubles the per-lane throughput...

9 by Billy Tallis on 8/3/2018

SD Association Announces SD 7.0 Spec & SD Express Interface: PCIe + NVMe, Up to 985 MB/s

The SD Association - the body responsible for defining the standards for Secure Digital cards - has made it no secret that the organization has been working on a...

24 by Anton Shilov on 6/28/2018

MSI’s Four-Way M.2 PCIe Card: It Looks Like a GPU

Having seen both ASUS and ASRock’s PCIe cards that support four M.2 NVMe drives each at a x4 connection at CES, and then GIGABYTE’s prototype card at Computex, there...

47 by Ian Cutress on 6/21/2018

GIGABYTE Aorus PCIe x16 M.2: For Four NVMe Drives, X399 Compatible

Everyone has spare NVMe SSDs, right? Or perhaps users want to buy four of them? Intel was on a big push recently with its newest 380 GB Intel Optane...

19 by Ian Cutress on 6/13/2018

PCIe-Based SD 7.0 Spec Closing In, Set to Be Announced This Month

The SD Association plans to formally announce its Secure Digital 7.0 specification later this month. The new spec will define usage of a PCIe protocol for SD cards and...

15 by Anton Shilov on 6/12/2018

Western Digital Demos SD Card with PCIe x1 Interface, 880 MB/s Read Speed

BARCELONA, ESP — Western Digital demonstrated an experimental SD card featuring a PCIe Gen 3 x1 interface at Mobile World Congress. Meanwhile, the SD Card Association is calling upon...

26 by Anton Shilov on 2/27/2018

Gen-Z Interconnect Core Specification 1.0 Published

The first major release of the Gen-Z systems interconnect specification is now available. The Gen-Z Consortium was publicly announced in late 2016 and has been developing the technology as...

23 by Billy Tallis on 2/13/2018

ASRock at CES 2018: Ultra Quad M.2 PCIe Card

LAS VEGAS, NV – Sometimes, one M.2 PCIe drive is not enough. Some motherboards come with three M.2 slots for NVMe SSDs, but that might not be enough either...

10 by Ian Cutress on 1/16/2018

Colorful Announces a Bay Trail Mining Motherboard with 8+1 PCIe Slots

This week Colorful has introduced a uniquely designed motherboard, created specifically for the professional miner. One of the first things most will notice is this doesn’t look like most...

31 by Joe Shields on 11/10/2017

PCI-SIG Finalizes and Releases PCIe 4.0, Version 1 Specification: 2x PCIe Bandwidth and More

This week, PCI-standards consortium PCI-SIG (Special Interest Group) has ratified and released specifications for PCIe 4.0 Specification Version 1, uploading the documents to their PCI-SIG Specification Library. This marks...

27 by Nate Oh on 10/26/2017

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