The absence of native support for the creation of RAID groups on NVMe units was one of the most important shortcomings with the AMD X399 platform for RYZEN Threadripper processors. It could be done through software, but this made mounting RAID systems and installing operating systems impossible for this type of drives, since we could not boot them from the drive itself.
Fortunately, during the launch of the new Threadripper 1900X, AMD has announced that it will launch a free driver for the X399 platform that will support RAIDs of up to 10 NVMe devices with internal booting support.
The update will arrive on September 25th, if there is no setback, and will allow you to create RAID 0, RAID 1 and RAID 10 type sets with high speed NVD SSD.
It is clear that a RAID like this, with this type of SSD, is not very common and we doubt it’s practical in a home computer, but don’t forget that Threadripper is a platform for experienced users who might be interested in high-performance configurations with NVD SSD in RAID 0.
When choosing a professional gaming laptop under 500, we must consider many elements before making a decision. The first one is to realize the specific hardware that we need so we can work with the set of tools required by our company or our professional activity.
Obviously, the needs to be met by a professional laptop in a law firm working mostly with light office applications and web browsers are not the same as the needs in a company dedicated to graphic design, which uses applications that demand a high processing power.
We must also take into account two things: the built-in OS, as important aspects like the supported applications ecosystem depend on it, and the display size and resolution, which are key elements that greatly determines comfort when it comes to working. (more…)
With an announced bandwidth of 4804 Mbit/s at a frequency of 5 GHz, this device is capable of outperforming all other available WiFi routers. The only problem is that no terminals are currently compatible with it.
This announcement went somewhat unnoticed during the IFA trade show, but it is still very much worth looking into. During this show, the manufacturer, Asus, presented its RT-AS88U, an ultra-fast WiFi router – probably even the fastest in the world. This new device is indeed the first to comply with the 802.11ax standard which will revolutionize WiFi connectivity within our homes.
If fact, this new standard should be able to exceed the 10 Gbit/s theoretical bandwidth limit thanks to its modulation and reception technologies derived from the domain of 4G connectivity, such as OFDMA (Orthogonal Frequency-division multiple access), MU-MIMO (Multiple Users Multiple In Multiple Out) and Uplink Resource Scheduler. These new technologies should be able to ensure that connections remain fast even when a Hotspot is under heavy load.
A Broadcom chipset
The RT-AS88U – which makes use of a Broadcom chipset – promises to deliver a 4804 Mbit/s bandwidth at a frequency of 5 GHz, which is around three times faster than what the best commercially available 802.11ac routers are able to deliver. At a frequency of 2.4 GHz, the difference with the competition is less spectacular. Asus’s device claims to provide a 1148 Mbit/s bandwidth, whereas other currently available 802.11ac devices can already provide 1000 Mbit/s.
Asus did not announce a release date for its device. At any rate, there is no hurry since for the moment, there are currently no terminals which use the 802.11ax standard and Broadcom’s 802.11ax chipsets have only been around since mid August. Furthermore, the standard has not even been finalized yet, and will not be finalized until 2019. So, this technology is still a few years away, but this presentation was a good opportunity for Asus to showcase its technical ability.
The Yoga name designates a line of Lenovo products which have a hinge linking the keyboard and display that is able to pivot over 360 degrees, thus transforming the PC into a tablet. Two new convertible computers were presented by Lenovo at the IFA trade show – which takes place in Berlin – and we were at their stand to see them both.
The more modest of the two, the Lenovo Yoga 720, has a 12 inch touchscreen and a rather conventional configuration: Intel Core i5-7200U processor and between 4 to 12 GB of RAM. Windows 10 runs on an SSD disk of up to 512 GB capacity, depending on the configuration. It also has a fingerprint reader and two USB ports, one of which is USB 3.0 and the other USB-C. (more…)
One of the best Ultrabooks in the market, the Dell XPS 13, will get a major revamp, incorporating the new 8th generation Intel Core processors, codenamed Coffee Lake.
Presented a few weeks ago, the low consumption “U” version of these CPUs doubles last generation’s number of cores, along with a redesign in their architecture and faster processing, making them 44% more powerful. (more…)
This summer, Imagination Technologies, initially going by the name VideoLogic, is celebrating the 25th anniversary of its PowerVR architecture as well as its Tile Rendering. The company took advantage of this occasion to publish a series of posts on its blog about its history in the field of 3D technology.
The first of these posts speaks about the company’s beginnings in 1997 and the first card it developed on the basis of FPGA Altera – a company bought by Intel in 2015 – and Xilinx. Due to their lack of computational power, these cards were not able to render textures, something that the Midas 1 was capable of since it made use of dedicated ASICs, one of which was dedicated to texture rendering. Just like the first 3dfx Voodoo cards, the Midas 1 made use of a VGA pass trough; the 2D card was connected to the 3D card via VGA and the 3D card was then connected to the display. Midas 3 did away with this solution by allowing the transfer of data to the 2D card via the PCI bus.
In association with NEC, it is with the PCX1 (1996) and PCX2 (1997) that VideoLogic first began to use the name PowerVR for its chips and to become known among the general public. These 3D acceleration chips, with 500 or 350 nm etching, operated at 60-66 MHz and had a fillrate of 60-66 megapixels and a bandwidth of 0.48 to 0.528 GB/s (!!!!), the specific advantage of the PCX2 being its bileniar texture filtering support, something which was sorely lacking on the PCX1 compared to the Voodoo Graphics. These chips found their way onto 3D acceleration cards (such as the Matrox M3D, VideoLogic Apocalypse 3D) as well as on the Apocalypse 5D which also incorporated a 2D chip – by Tseng Labs – the ET6100. (more…)
They have finally arrived. The new Coffee Lake platform for Intel Core processors is here and this time it seems that Intel got its act together since it states that the new platform is about 40% faster than the current Kaby Lake and even two times more powerful than the platform used 5 years ago.
The new Intel Core processors seem more willing to face AMD than ever before, especially since there was nobody on par with AMD for many years until now. However, the picture has changed considerably and providing an update giving you only an extra 15% of performance is not enough nowadays. Now what prevails is multitasking and we all know what that means: more cores and more threads. (more…)
Gaming peripherals specialist SteelSeries has announced the launch of their new Apex M750 RGB keyboard, with new generation mechanical QX2 switches and, of course, RGB lighting, configurable independently for each key.
The Apex M750 RGB relies on the new SteelSeries QX2 mechanisms, con linear sensitivity and ultrafast response, emulating the original Cherry MX Silver. These switches have linear, quiet and quick functionality, and are easy to activate, besides counting with a 50 millions presses lifespan per key. The keyboard has been built with an aliminum aerospacial core that offers durability, stability and an extraordinary design.
Right now, the gaming peripherals market, especially in the keyboards scope, is full to the brim, so even big manufacturers like SteelSeries have to innovate if they want to excel over the competition. Besides, keyboard-wise, there are plenty of options, with different kinds of switches, specs and materials, but there are always products with the “no pain, no gain” premise. What makes the Apex M750 RGB different? (more…)