Subject: Processors | June 1, 2016 - 03:57 AM | Scott Michaud
Tagged: Zen, computex 2016, computex, amd
At the end of the AMD Computex 2016 keynote, Lisa Su, President and CEO of the company, announced a few details about their upcoming Zen architecture. This will mark the end of the Bulldozer line of architectures that attempted to save die area by designing cores in pairs, eliminating what AMD projected to be redundancies as the world moved toward multi-core and GPU compute. Zen “starts from scratch” and targets where they now see desktop, server, laptop, and embedded devices heading.
They didn't really show a whole lot at the keynote. They presented an animation that was created and rendered on the new architecture. I mean, okay, but that's kind-of like reviewing a keyboard by saying that you used it to type the review. It's cool that you have sample silicon available to use internally, but we understand that it physically works.
That said, Lisa Su did say some hard numbers, which should be interesting for our readers. AMD claims that Zen has 40% higher IPC from their previous generation (which we assume is Excavator). It will be available for desktop with eight cores, two threads per core, on their new AM4 platform. It also taped out earlier this year, with wide sampling in Q3.
I'm curious how it will end up. The high-end CPU market is a bit... ripe for the picking these days. If AMD gets close to Intel in performance, and offers competitive prices and features alongside it, then it would make sense for enthusiast builds. We'll need to wait for benchmarks, but there seems to be low-hanging fruit.
AMD gets aggressive
At its Computex 2016 press conference in Taipei today, AMD has announced the branding and pricing, along with basic specifications, for one of its upcoming Polaris GPUs shipping later this June. The Radeon RX 480, based on Polaris 10, will cost just $199 and will offer more than 5 TFLOPS of compute capability. This is an incredibly aggressive move obviously aimed at continuing to gain market share at NVIDIA's expense. Details of the product are listed below.
|RX 480||GTX 1070||GTX 980||GTX 970||R9 Fury||R9 Nano||R9 390X||R9 390|
|GPU||Polaris 10||GP104||GM204||GM204||Fiji Pro||Fiji XT||Hawaii XT||Grenada Pro|
|Rated Clock||?||1506 MHz||1126 MHz||1050 MHz||1000 MHz||up to 1000 MHz||1050 MHz||1000 MHz|
|Memory Clock||8000 MHz||8000 MHz||7000 MHz||7000 MHz||500 MHz||500 MHz||6000 MHz||6000 MHz|
|Memory Interface||256-bit||256-bit||256-bit||256-bit||4096-bit (HBM)||4096-bit (HBM)||512-bit||512-bit|
|Memory Bandwidth||256 GB/s||256 GB/s||224 GB/s||196 GB/s||512 GB/s||512 GB/s||384 GB/s||384 GB/s|
|TDP||150 watts||150 watts||165 watts||145 watts||275 watts||175 watts||275 watts||230 watts|
|Peak Compute||> 5.0 TFLOPS||5.7 TFLOPS||4.61 TFLOPS||3.4 TFLOPS||7.20 TFLOPS||8.19 TFLOPS||5.63 TFLOPS||5.12 TFLOPS|
The RX 480 will ship with 36 CUs totaling 2304 stream processors based on the current GCN breakdown of 64 stream processors per CU. AMD didn't list clock speeds and instead is only telling us that the performance offered will exceed 5 TFLOPS of compute; how much is still a mystery and will likely change based on final clocks.
The memory system is powered by a 256-bit GDDR5 memory controller running at 8 Gbps and hitting 256 GB/s of throughput. This is the same resulting memory bandwidth as NVIDIA's new GeForce GTX 1070 graphics card.
AMD also tells us that the TDP of the card is 150 watts, again matching the GTX 1070, though without more accurate performance data it's hard to assume anything about the new architectural efficiency of the Polaris GPUs built on the 14nm Global Foundries process.
Obviously the card will support FreeSync and all of AMD's VR features, in addition to being DP 1.3 and 1.4 ready.
AMD stated that the RX 480 will launch onf June 29th.
I know that many of you will want us to start guessing at what performance level the new RX 480 will actually fall, and trust me, I've been trying to figure it out. Based on TFLOPS rating and memory bandwidth alone, it seems possible that the RX 480 could compete with the GTX 1070. But if that were the case, I don't think even AMD is crazy enough to set the price this far below where the GTX 1070 launched, $379.
I would expect the configuration of the GCN architecture to remain mostly unchanged on Polaris, compared to Hawaii, for the same reasons that we saw NVIDIA leave Pascal's basic compute architecture unchanged compared to Maxwell. Moving to the new process node was the primary goal and adding to that with drastic shifts in compute design might overly complicate product development.
In the past, we have observed that AMD's GCN architecture tends to operate slightly less efficiently in terms of rated maximum compute capability versus realized gaming performance, at least compared to Maxwell and now Pascal. With that in mind, the >5 TFLOPS offered by the RX 480 likely lies somewhere between the Radeon R9 390 and R9 390X in realized gaming output. If that is the case, the Radeon RX 480 should have performance somewhere between the GeForce GTX 970 and the GeForce GTX 980.
AMD claims that the RX 480 at $199 is set to offer a "premium VR experience" that has previously be limited to $500 graphics cards (another reference to the original price of the GTX 980 perhaps...). AMD claims this should have a dramatic impact on increasing the TAM (total addressable market) for VR.
In a notable market survey, price was a leading barrier to adoption of VR. The $199 SEP for select Radeon™ RX Series GPUs is an integral part of AMD’s strategy to dramatically accelerate VR adoption and unleash the VR software ecosystem. AMD expects that its aggressive pricing will jumpstart the growth of the addressable market for PC VR and accelerate the rate at which VR headsets drop in price:
- More affordable VR-ready desktops and notebooks
- Making VR accessible to consumers in retail
- Unleashing VR developers on a larger audience
- Reducing the cost of entry to VR
AMD calls this strategy of starting with the mid-range product its "Water Drop" strategy with the goal "at releasing new graphics architectures in high volume segments first to support continued market share growth for Radeon GPUs."
So what do you guys think? Are you impressed with what Polaris looks like its going to be now?
Subject: Mobile | May 30, 2016 - 06:14 PM | Sebastian Peak
Tagged: zenfone 3, snapdragon 820, Snapdragon 625, smartphone, ips, computex 2016, computex, asus, Android, AMOLED
The Zenfone 3 family has been officially announced, and ASUS has provided all of the details of these new Android smartphones from Computex 2016.
The Zenfone 3 family is comprised of three phones; the Zenfone 3, Zenfone 3 Deluxe, and the massive Zenfone 3 Ultra. The first of these is the standard Zenfone 3, which replaces the Zenfone 2 not only in number, but architecture. While the previous version was powered by an Intel SoC, this new Zenfone contains a conventional ARM-based SoC; the Snapdragon 625.
A 5.5-inch device with a FHD (1920x1080) IPS display protected by Gorilla Glass 4, the 7.69 mm thick Zenfone 3 also boasts a 16MP “PixelMaster” camera with OIS and “ultra-fast 0.03s instant focus” for clear photos. Other features include a sizable 4GB of RAM, a “5-magnet” speaker design and 24-bit/192kHz high-resolution audio support, and a 3000 mAh battery. The phone uses USB Type-C connectivity, and arrives with Android 6.0 with ZenUI 3.0.
Moving to the Zenfone 3 Deluxe, this higher-end model offers a slightly larger 5.7” FHD AMOLED display (rather than IPS), and adds Quick Charge 3.0 for the 3000 mAh, and USB 3.0 speed to the Type-C connector. The SoC powering the Deluxe is the biggest upgrade over the standard Zenfone 3, with the powerful Snapdragon 820 replacing the base model’s Snapdragon 625.
If you enjoy a more tablet-like experience, the 6.8-inch (!) Zenfone 3 Ultra might be for you!
While still FHD at this tablet-like size, the rear camera on the Ultra is a big upgrade, with a 23MP PixelMaster Camera (via the Sony IMX318 sensor). The battery is also a big upgrade over the smaller phones, as the larger chassis allows a 4600 mAh capacity. The big question (pun intended) becomes, will people want to use a 6.8-inch smartphone? To which the answer must be, no, we will hold out for the 7+ inch phones! (Or not.)
As to pricing, the Zenfone 3 is nearly as aggressive as the previous version, with an MSRP of $249. The Deluxe version is priced much more like premium handset at $499, and the Ultra is just behind it at $479. Availablity has not been announced.
Subject: Graphics Cards, Motherboards, Systems, Shows and Expos | May 30, 2016 - 12:04 PM | Ryan Shrout
Tagged: crazy people, concept, computex 2016, computex, avalon, asus
If you expected Computex to be bland and stale this year, ASUS has something that is going to change your mind. During the company's Republic of Gamers press conference, it revealed a concept PC design it has been working on dubbed Avalon. The goal of this project was to improve on the fundamental design of the PC; something that hasn't changed for decades. ASUS wanted to show that you could build a platform that would allow DIY machines to be "more modular, easier to build, and more tightly integrated."
The result is a proof of concept design that looks more like a high end turntable than a PC. In reality, you are looking at a machine that has been totally redesigned, from the power supply to motherboard and case integration to cooling considerations and more. ASUS has posted a great story that goes into a lot of detail on Avalon, and it's clear this is a project the team has been working on for some time.
The brainchild of Jonathan Chu, the Avalon concept takes a notebook-like approach to desktop design. The motherboard is designed in conjunction with the chassis to enable more seamless cooperation between the two.
The first example of changes to Avalon is something as simple as the front panel connectors on a case. Connecting them to your motherboard is the same today, basically, as it has ever been. But if you are the manufacturer or designer of both the chassis and the motherboard itself, it is trivial to have the buttons, lights and even additional capabilities built into a specific location on the PCB that matches with access points on the case.
Re-thinking the rear IO panel was another target: making it modular and connected to the system via PCI Express means you can swap connectivity options based on the user's needs. Multiple Gigabit NICs a requirement? Done. Maximum USB capability? Sure. Even better, by making the back panel IO a connected device, it can host storage and sound controllers on its own, allowing for improved audio solutions and flexible data configurations.
ASUS even worked in a prototype power supply that is based on the SFX form factor but that uses a server-style edge connector, removing wires from the equation. It then becomes the motherboard's responsibility to distribute power through the other components; which again is easy to work through if you are designing these things in tandem. Installing or swapping a power supply becomes as simple as pulling out a drive tray.
This is all made possible by an internal structure that looks like this:
Rethinking how a motherboard is built, how it connects to the outside world and to other components, means that ASUS was able to adjust and change just about everything. The only area that remains the same is for the discrete graphics card. These tend to draw too much power to use any kind of edge connector (though the ASUS story linked above says they are working on a solution) and thus you see short run cables from a break out on the motherboard to the standard ROG graphics card.
The ASUS EdgeUp story has some more images and details and I would encourage you to check it out if you find this topic compelling; I know I do. There are no prices, no release dates, no plans for sampling yet. ASUS has built a prototype that is "right on the edge of what’s possible" and they are looking for feedback from the community to see what direction they should go next.
Will the DIY PC in 2020 be a completely different thing than we build today? It seems ASUS is asking the same question.
Subject: Motherboards, Shows and Expos | May 30, 2016 - 11:18 AM | Ryan Shrout
Tagged: ROG, rampage v edition 10, computex 2016, computex, asus
In celebration of 10 years of ASUS ROG motherboards, the company today revealed the new Rampage V Edition 10, an X99 motherboard targeting the release of the Intel Broadwell-E processors that are also set to be announced this week at Computex. This new board has basically every feature and capability an ROG product and buyer could ask for, including more LED and LED control than I know what to do with.
Some more detail from the ASUS press release:
The Rampage V Edition 10 is a celebratory refresh of ROG’s flagship extreme-performance motherboard designed to let gamers and overclockers break every limit.
Based on the Intel® X99 chipset, the new motherboard sets new industry standards. It features the ultimate RGB lighting scheme with five independently-controlled onboard LED areas plus one 4-pin 5050 RGB header, and all can be synchronized by the all-new Aura software for stunning aesthetics. ROG has also teamed up with well-known RGB strip-makers and case manufacturers, including CableMod, IN WIN, Deepcool, BitFenix, and Phanteks — helping simplify RGB lighting compatibility and control.
The new motherboard is equipped with multiple ASUS exclusive features to aid extreme overclockers. These include Extreme Engine Digi+ voltage-regulator module (VRM) for the cleanest, smoothest power, ASUS-exclusive T-topology technology for maxed-out DDR4 performance, and 5-Way Optimization for easy overclocking and fan tuning with one click.
The Rampage V Edition 10 also includes multiple technologies to deliver the best gaming experience. The included SupremeFX Hi-Fi audio amplifier ensures flawless audio, dual Intel Gigabit Ethernet and GameFirst combine forces for low-latency networking, and ASUS Safe Slot reinforcement for PCIe connectors to prevent damage from heavy graphics cards. The new board introduces a patent-pending integrated I/O shield for style, easier construction, and enhanced durability. There’s also a slew of onboard storage and connectivity options, including U.2, M.2, USB 3.1, and 3x3 Wi-Fi.
According to a post on an ASUS sub-site, the board will retail for $599 and should be on the market very soon!
Subject: Displays | May 30, 2016 - 11:12 AM | Ryan Shrout
Tagged: computex, asus, ROG, swift, pg248q
During the company's Republic of Gamers event at Computex 2016, ASUS officially announced the release of the ROG Swift PG248Q monitor. Though we have seen it teased previously, today's information release has some interesting new details.
Based on a 24-inch 1920x1080 TN panel, the PG248Q was specifically built for gamers that desire a smaller display, to avoid being forced to move their head to find a specific target. The idea here is that eSports players, and those aspiring, need to have the entire monitor in their field of view at all times.
The small size and 1080p resolution don't mean the display is devoid of impressive features though. It is a G-Sync monitor, so gamers can enjoy tear-free, smooth gaming with GeForce graphics cards as well as a 180Hz refresh rate! Add to that combination a rated response time of 1ms (grey to grey) and you have an incredibly high performance gaming panel.
The PG248Q will be the official display of some impressive gaming events including the ESL One 2016 and The International 2016, so I expect ASUS to have a ground swell of interest in this model.
No specifics on pricing or availability quite yet, but I've put in the requests accordingly.
Subject: General Tech | May 26, 2016 - 09:53 PM | Allyn Malventano
Tagged: X99P-SLI, toshiba, revodrive, review, RD400, podcast, pcper, ocz, msi, hardware, gigabyte, fdsoi, computex, amd, AM4, am3, am2, 303, 22nm
PC Perspective Podcast #401 - 05/26/2016
Join us this week as we discuss the Gigabyte X99P-SLI, RevoDrive is back, GPU Drivers, Computex, and more!
The URL for the podcast is: http://pcper.com/podcast - Share with your friends!
- iTunes - Subscribe to the podcast directly through the Store (audio only)
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- RSS - Subscribe through your regular RSS reader (audio only)
- MP3 - Direct download link to the MP3 file
Hosts: Allyn Malventano, Jeremy Hellstrom, Josh Walrath, and Sebastian Peak
Week in Review:
News items of interest:
Hardware/Software Picks of the Week
- http://twitter.com/ryanshrout and http://twitter.com/pcper
Subject: General Tech | May 12, 2016 - 05:56 PM | Jeremy Hellstrom
Tagged: rumour, Polaris, computex, amd
There is a rumour floating around this morning and it is not good. Guru of 3D translated a story over at Nordic Hardware which suggests AMD has stated they will not have any new working cards to show at Computex. The only Polaris hardware they will have ready will be equivalent to the current R9 390 and 390X, albeit at a lower price point. The rumoured problem is that the new flagship cards simply won't hit 850 MHz reliably, which in turn means high end GPUs are right out.
This had better not be true or AMD may find themselves shoeless and GPU enthusiasts will be as disappointed as White Sox fans back in 1919, albeit for different reasons. Those in the NVIDIA camp would do well to remember this has an effect on them as well; why would NVIDIA lower the price on those shiny new 1080's or 1070's when there is nothing in the market to compete with them?
This is a rumour from an anonymous source at an AMD partner, so be sure to take it with a grain of salt and hope that it is completely unsubstantiated; or that a silicon-based miracle happens in the coming months if there is some substance to this.
"Okay before I start on this news-item, I really need to state that this is based on a vague rumor, nothing has been confirmed or denied otherwise. Here's the story, some reports say Polaris 10 can't hit 850 MHz reliably and that availability will be pushed back to October. I sincerely hope the rumor is not true."
Here is some more Tech News from around the web:
- Intel Is Preparing A Major Restructuring Of Their Graphics Driver @ Phoronix
- Google Chirp To Rival Amazon Echo @ Slashdot
- Blocking ads? Smaller digital publishers are smacked the hardest @ The Register
- Criminals exploit zero day Flash vulnerability @ The Register
- Android VR: Google to launch mid-range Gear VR rival at I/O next week @ The Inquirer
- Microsoft new Surface Book said to be delayed @ DigiTimes
- How-To: Configuring Linux Usage Limits with Docker and AWS ECS @ Linux.com
Subject: General Tech | June 12, 2015 - 05:49 AM | Tim Verry
Tagged: silent pc, mid-tower, computex 2015, computex, be quiet!, be quiet
Be Quiet unveiled the Silent Base 600 at Computex last week which is the company's second PC case. It is a smaller, quieter, and cheaper version of the existing Silent Base 800 while maintaining the same design and emphasis on noise reduction. Available in September, Be Quiet! is offering this mid tower case in both a side panel and windowed version at $99 and $115 respectively.
The Silent Base 600 is black with angled edges and a brushed metal front panel. It sits on four case feet that lift it up slightly to improve airflow. A panel on the front hides three 5.25" bays while the front IO sits along the top edge and two large vertical grilles act as front intakes. The side panel(s) have an adjustable height vent to increase or decrease airflow. A fan can be attached to the side panel (the window version of the case does not have vents) and users can adjust the intake around the edges of the vent to balance airflow and noise. Two Be Quiet! Pure Wings 2 fans come pre-installed (one 120mm in the rear and one 140mm front intake fan) and users can additionally install up to two 120/140mm fans up top, one 120mm side panel fan, one 140mm bottom mounted fan, and an extra 140mm front intake fan for a total of seven fans (or six if you opt for the windowed model). Be Quiet provides removable filters on all the intakes which is a nice touch.
Check out Gamer's Nexus for more photos from be quiet!'s Computex booth!
Front I/O on the Silent Base 600 includes two USB 3.0, two USB 2.0, two audio jacks, and an integrated fan controller. Be Quiet! continues to emphasis noise reduction with the inclusion of sound dampening material in the side panels, rubber mounts for the tool-less drives, and rubber mounts for the included fans to reduce vibration noise.
The Silent Base 600 will be available in black, silver, and orange colors. The color options get you accents around the front grilles and rubber cable management grommets in your chosen color among other color tweaks.
Internally, the Silent Base 600 has room for ATX motherboards, bottom mounted power supplies (290mm max), CPU coolers up to 170mm tall, and up to 400mm long graphics cards. Storage is handled by three 5.25", three 3.5", and two 2.5" drive bays. Other features include three rubber grommets to support external water cooling radiators, grommets in the motherboard tray to help with cable management, an optional fan controller to control an additional three fans, and seven PCI expansion slots should you be so inclined.
In all, it looks like a good base for an extremely quiet PC though I would have liked to see 360mm radiator support so that I could finally upgrade my case and move my radiator inside (heh). I'm looking forward to the reviews and seeing how well the noise reduction tweaks work.
Jimmy Thang (from Maximum PC) was able to check out the new case at Computex 2015 and you can watch their video with Chris from be quiet! on YouTube.
What do you think about Be Quiet!'s new mid tower case?
Subject: General Tech | June 11, 2015 - 04:15 PM | Ken Addison
Tagged: Z97-Pro Gamer, video, valve, tonga, Steam Controller, Seiki Pro, seiki, r9 390x, podcast, MasterCase, hawaii, Fiji, coolermaster, computex, amd, 4k
PC Perspective Podcast #353 - 06/11/2015
Join us this week as we discuss the Seiki Pro 4k Display, More News from Computex, and more!
The URL for the podcast is: http://pcper.com/podcast - Share with your friends!
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Hosts: Ryan Shrout, Jeremy Hellstrom, Josh Walrath, and Allyn Malventano
Program length: 1:16:25