MediaTek MT6753 64-bit Eight-Core SoC Announced

Subject: General Tech, Processors, Mobile | February 1, 2015 - 03:17 PM |
Tagged: mt6753, mediatek

We do not talk about MediaTek's higher-end products too often. Part of that is because they use stock architectures, ARM's Cortex CPU, ARM's Mali GPU, and Imagination Technologies' PowerVR GPU, rather than designing their own CPU and/or GPU portion. Likewise, their design wins are also not covered too much on this site, such as the new Amazon Fire HD tablets, for their own reasons. They still make some interesting chips, though.

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Image Credit: A Weibo user via GSM-Arena

The MediaTek MT6753 is a true eight-core, 64-bit ARM SoC. Its press release makes the rest of its details... confusing. The release claims that it is clocked at 1.5 GHz and contains an ARM Mali-T720 GPU that is capable of OpenGL ES 3.0 and OpenCL 1.2. The ARM Mali-T720 is actually capable of OpenGL ES 3.1 and OpenCL 1.1. This leads some sites to report that the MT6753 actually contains a Mali-T760, which is newer and can utilize OpenGL ES 3.1 and OpenCL 1.2 (it is also used in the MT6752 that was released several months ago). Other sites report what MediaTek claims.

GSM-Arena, one site that claims the (more-sensible) Mali-T760, also claims that the Cortex CPU cores can be clocked up to 1.7 GHz. This might not be inaccurate either, because it could be intended to run at ~1.3 to 1.5 GHz with a 1.7 GHz peak for vendors that want to take it to eleven. Alternatively, they could be wrong and it could peak at 1.5 GHz. We don't know, and MediaTek should be more clear about these important details.

Everyone seems to agree on the chip's networking capability, though. It will directly support LTE protocols for both China and western markets. This is expected to make them more competitive against Qualcomm, which might lead to more interesting designs.

Devices containing the MT6753 are expected to ship next quarter.

Source: MediaTek
Manufacturer: NVIDIA

Introduction

It has been an abnormal week for us here at PC Perspective. Our typical review schedule has pretty much flown out the window, and the past seven days have been filled with learning, researching, retesting, and publishing. That might sound like the norm, but in these cases the process was initiated by tips from our readers. Last Saturday (24 Jan), a few things were brewing:

We had to do a bit of triage here of course, as we can only research and write so quickly. Ryan worked the GTX 970 piece as it was the hottest item. I began a few days of research and testing on the 840 EVO slow down issue reappearing on some drives, and we kept tabs on that third thing, which at the time seemed really farfetched. With those two first items taken care of, Ryan shifted his efforts to GTX 970 SLI testing while I shifted my focus to finding out of there was any credence to this G-Sync laptop thing.

A few weeks ago, an ASUS Nordic Support rep inadvertently leaked an interim build of the NVIDIA driver. This was a mobile driver build (version 346.87) focused at their G751 line of laptops. One recipient of this driver link posted it to the ROG forum back on the 20th. A fellow by the name Gamenab, owning the same laptop cited in that thread, presumably stumbled across this driver, tried it out, and was more than likely greeted by this popup after the installation completed:

gsync panel connected-.png

Now I know what you’re thinking, and it’s probably the same thing anyone would think. How on earth is this possible? To cut a long story short, while the link to the 346.87 driver was removed shortly after being posted to that forum, we managed to get our hands on a copy of it, installed it on the ASUS G751 that we had in for review, and wouldn’t you know it we were greeted by the same popup!

Ok, so it’s a popup, could it be a bug? We checked NVIDIA control panel and the options were consistent with that of a G-Sync connected system. We fired up the pendulum demo and watched the screen carefully, passing the machine around the office to be inspected by all. We then fired up some graphics benchmarks that were well suited to show off the technology (Unigine Heaven, Metro: Last Light, etc), and everything looked great – smooth steady pans with no juddering or tearing to be seen. Ken Addison, our Video Editor and jack of all trades, researched the panel type and found that it was likely capable of 100 Hz refresh. We quickly dug created a custom profile, hit apply, and our 75 Hz G-Sync laptop was instantly transformed into a 100 Hz G-Sync laptop!

Ryan's Note: I think it is important here to point out that we didn't just look at demos and benchmarks for this evaluation but actually looked at real-world gameplay situations. Playing through Metro: Last Light showed very smooth pans and rotation, Assassin's Creed played smoothly as well and flying through Unigine Heaven manually was a great experience. Crysis 3, Battlefield 4, etc. This was NOT just a couple of demos that we ran through - the variable refresh portion of this mobile G-Sync enabled panel was working and working very well.

custom hz--.png

At this point in our tinkering, we had no idea how or why this was working, but there was no doubt that we were getting a similar experience as we have seen with G-Sync panels. As I digested what was going on, I thought surely this can’t be as good as it seems to be… Let’s find out, shall we?

Continue reading our story on Mobile G-Sync and impressions of our early testing!!

A pair of GTX 980Ms and a Cherry Keyboard; of course you can afford the MSI GT80 Titan

Subject: Mobile | January 29, 2015 - 03:02 PM |
Tagged: cherry, sli, gaming notebook, GTX 980M

How can you not be saving every penny to buy a MSI GT80 Titan?  With an i7 4980HQ running at 2.8 - 4GHz, 32GB of DDR3, four 256GB SSDs in RAID 0 and a 1TB HDD for long term storage along with a pair of GTX 980M's powering a 467mm 1080p display.   MSI did put together a nice package for those who don't mind paying the price, you also get a mouse, gel wrist pad, gold W, A, S, D and ESC keys and even a little plush dragon in addition to the laptop.  Check out the full review of the most powerful gaming laptop on the planet over at Kitguru but keep in mind, if you have to ask the price then you can't afford it.

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"Few products have generated as much hype and interest as the MSI GT80 Titan Gaming laptop. Kitguru was the first major publication to cover the new laptop when we flew over to Taipei last November. LEO then got his hands on an early pre retail sample for KITGURU TV back in December."

Here are some more Mobile articles from around the web:

Mobile

Source: KitGuru

Curious what a Xiaomi phone is like?

Subject: Mobile | January 13, 2015 - 05:49 PM |
Tagged: xiaomi, redmi note, android 4.4

We hear a lot about Xiaomi products here in North America but as they are not commonly found for sale by the major providers we do not tend to see them in action.  Madshrimps recently reviewed the 5.5" Redmi Note, one of their lower priced offerings.  The screen is 720p, powered by a 1.6GHz Snapdragon 400 series CPU and using the Adreno 305 GPU along with 2GB of low power DDR3 and 8 GB of onboard storage.  The base OS is a modified version of Android 4.4 and it comes with a wide variety of apps installed, including many now popular fitness apps.  If you are curious how a Xiaomi phone priced under $200 without contract performs and just what it comes with, check out the review here.

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"The Redmi Note 4G smartphone has impressed us positively because if offers a lot for its value; the incorporated Snapdragon 400 MSM8928 SoC from Qualcomm may not have a very powerful 3D component but it compensates with good CPU performance, quite decent power consumption and thanks to that we did not have the feeling that the smartphone discharges pretty fast right in front of our eyes as we have seen with some MTK6592 units which have reviewed in the past."

Here are some more Mobile articles from around the web:

Mobile

Source: MadShrimps

CES 2015: Audi & LG Partner on Smartwatch Running webOS

Subject: General Tech, Mobile, Shows and Expos | January 8, 2015 - 03:26 AM |
Tagged: smartwatch, LG, ces 2015, CES, audi

There is a unique smartwatch at CES this year, which unfolds to become a camera quadcopter. I guess surprisingly, for some people, a selfie stick is not offbeat enough. And that's fine, more power to them.

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Image Credit: Android Central

There is also a second, unique smart watch at CES this year because it does not run Android (or iOS). The unnamed device, which is a collaboration between LG and Audi, is powered by webOS. In case you missed it, LG has licensed webOS from HP for use in its smart TVs. The operating system is open source under the permissive Apache license.

When Android Central was playing around with the watch, they noticed the listing of a Qualcomm Snapdragon 400 SoC (MSM8626). The 8626 is a quad-core, ARM Cortex A7-based processor (up to 1.2 GHz) with a Qualcomm Adreno 305 GPU. This is a fair amount of power for a smartwatch, although core count and frequency could be reduced for battery life.

With Mobile World Congress coming up in February (update Jan 9th @ 11:30am: sorry for the mistake... it's the first week of March), we might see more details soon.

Coverage of CES 2015 is brought to you by Logitech!

PC Perspective's CES 2015 coverage is sponsored by Logitech.

Follow all of our coverage of the show at http://pcper.com/ces!

CES 2015: MediaTek MT2601 Low-Power SoC for Wearables

Subject: General Tech, Processors, Mobile, Shows and Expos | January 7, 2015 - 08:04 PM |
Tagged: smartwatch, mt2601, mediatek, ces 2015, CES

When you start getting into the wearables market, even mobile SoCs can be somewhat big and power-hungry. As such, we are seeing more innovation in processors that satisfy these lower classes (which could just be us paying more attention). The MediaTek MT2601 is one such device, which combines a pair of ARM Cortex-A7 cores (1.2 GHz) with an ARM Mali 400MP GPU (intended frequency unknown) on a package PCB that is less than 480mm2. (Edit @ 9:48PM -- they seem to mean the SoC and other chips, like the Bluetooth module)

mediatek.jpg

MediaTek's release does not list fab nodes, but PDAdb.net claims that it is designed for 28nm.

Of course, these chips are designed to be low cost, low power, and whatever performance can be squeezed out of those two requirements, so it might not be the most interesting SoC that we can talk about. Still, battery life has been a major hindrance to smart watches and other small, niche devices. It will be interesting to see new-generation devices that use these components.

Heck, if I had more time, I might even want to hack around with these directly.

Coverage of CES 2015 is brought to you by Logitech!

PC Perspective's CES 2015 coverage is sponsored by Logitech.

Follow all of our coverage of the show at http://pcper.com/ces!

CES 2015: Dell XPS 13 Notebook is Slim, Sleek and Nearly Bezel-less

Subject: Mobile, Shows and Expos | January 6, 2015 - 01:00 PM |
Tagged: XPS 13, dell, ces 2015, CES, broadwell-u, Broadwell

Honestly, it takes something pretty special to get us excited about a laptop in today's market. Sure, the MSI GT80 Titan was able to do it but it required a full-travel Cherry MX Brown keyboard to do it! The new Dell XPS 13 was able to as well, but for a very different reason.

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This laptop takes up the physical space of a standard 11-in laptop but is able to showcase a 13-in screen with incredibly minuscule 5.7mm bezels. That screen will be available in both 3200x1800 (WQHD+) and 1920x1080 (with a matte finish) resolutions, the lower of which will have models starting at the $1299 price tag. The higher resolution screen options will reach as high as $1699 with SSD capacity of 512GB. The system is powered by Intel Core i3, Core i5 and Core i7 processors using the new Broadwell-U architecture so you are absolutely not sacrificing any performance for the sake of the form factor.

I still have to get my hands on several other notebooks that have upgraded chassis designs for Broadwell-U, but for now, the Dell XPS 13 is easily the most impressive candidate at CES.

Coverage of CES 2015 is brought to you by Logitech!

PC Perspective's CES 2015 coverage is sponsored by Logitech.

Follow all of our coverage of the show at http://pcper.com/ces!

CES 2015: Dell Venue 8 7000 8-in Atom Tablet

Subject: Mobile, Shows and Expos | January 6, 2015 - 01:00 PM |
Tagged: z3580, video, venue 8 7000, Intel, dell, ces 2015, CES, atom

Dell's Venue 8 7000-series Android tablet has been previewed for some time with my first hands on coming at the Intel Developer Forum this past September. The specifications are pretty straight forward.

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  • Intel Atom Z3580 Quad-Core processor (Burst clock of 2.33 GHz)
  • 2GB of LP-DDR3
  • 16GB of on board storage (expandable to 64GB via SD)
  • 8.4-in 2560x1600 OLED screen
  • Up to 8 hours of battery life
  • Android 4.4.4
  • Intel RealSense 3D Camera

venue-1.jpg

But the appeal of the tablet is in the beauty of the design. The screen resolution makes images and text crisp and clear and the bezel is incredibly small, giving the appearance of an edge-to-edge screen design. It weighs less than 11 oz (305g) and is 6mm thick.

The Venue 8 7000 will be shipping today (and is already showing up for sale at some retailers) for $399. We are working with Dell to get a sample unit of this engineering showcase.

Coverage of CES 2015 is brought to you by Logitech!

PC Perspective's CES 2015 coverage is sponsored by Logitech.

Follow all of our coverage of the show at http://pcper.com/ces!

CES 2015: ASUS Transformer Book Chi Series - T300, T100, and T90 2-in-1 Convertibles

Subject: Mobile | January 5, 2015 - 03:48 PM |
Tagged: windows, transformer book, T90, T300, T100, Chi, ces 2015, CES, asus, 2-in-1

ASUS has announced their new lineup of Transformer Book Chi 2-in-1 Windows notebooks, and the new flagship model will feature an Intel Core M processor and up to WQHD resolution.

ASUS Transformer Book T300 Chi.jpg

The T300 Chi is a 12.5” 2-in-1 with the option of either 1920x1080 or 2560x1440 displays, and this model is powered by an Intel Core M processor.  ASUS has also moved to an all-new, all-aluminum design for these new detachable tablet/notebook computers, which allows them to be extremely thin.

ASUS Transformer Book T100 Chi_back.jpg

The T100 Chi is a smaller 10.1” design with a modest Intel Atom SoC, but it still offers a 1920x1200 (WUXGA) screen resolution. The T100 has the distinction of being “the world’s thinnest Windows tablet at an incredible 7.2mm” according to ASUS.

Rounding out the lineup we have the T90 Chi, which is an 8.9” Atom-powered 2-in-1 with a 1280x800 display.

ASUS Transformer Book T90 Chi.png

The Transformer Book Chi T300 will start at $799 for WQHD version, $699 for FHD version. The  T100 will start at $399, while the Chi T90 starts at $299. No specific word on availability yet.

Full specs from ASUS on the Transformer Book product site.

Coverage of CES 2015 is brought to you by Logitech!

PC Perspective's CES 2015 coverage is sponsored by Logitech.

Follow all of our coverage of the show at http://pcper.com/ces!

Source: ASUS

CES 2015: ASUS Announces Flagship ZenFone 2 Smartphone with Android 5.0

Subject: Mobile | January 5, 2015 - 03:02 PM |
Tagged: ZenFone 2, zenfone, smartphone, lollipop, ces 2015, CES, asus, Android 5.0, Android

ASUS has announced the all-new ZenFone 2 (model ZE551ML, if you prefer), their 5.5-inch flagship smartphone in the ZenFone family.

ASUS ZenFone 2.png

The ZenFone 2 has a new ergonomic design that tapers to a slim 3.9mm at the edges, and the front is dominated by a 5.5-inch full HD IPS display (1080x1920) with 403-ppi pixel density and a 178-degree viewing angle. (Does this sound familiar, Apple iPhone 6 Plus?) The ZenFone 2 also features 13MP rear and 5MP front “PixelMaster” cameras, and is powered by a quad-core 64-bit Intel Atom processor with 4GB RAM, and 4G/LTE connectivity from the Intel SoC.

Brand New ZenUI.jpg

Specs are useless without an interface, and ASUS is using the latest version of Android, 5.0 “Lollipop”. This is not “stock” android, however, as ASUS is using a new version of their ZenUI, which they claim is “the world’s first fully-customizable interface”. The phone is bundled with Trend Micro security software as well (ah, bundled software) and gets its juice from a large 3000mAh battery with fast-charging technology (which I personally find indispensable with my Nexus 6).

ASUS ZenFone 2 colors.png

Available in all of these phone-tastic colors

The screen is protected by the industry-standard Corning Gorilla Glass 3, which has an anti-fingerprint coating to reduce friction. One odd design feature is the position of the volume control, which is on the middle of the phone's back (just under the rear camera).

The ZenFone 2 will start at $199 USD (I would assume this is a contract price), but no specific word on availability yet.

Coverage of CES 2015 is brought to you by Logitech!

PC Perspective's CES 2015 coverage is sponsored by Logitech.

Follow all of our coverage of the show at http://pcper.com/ces!

Source: ASUS