Subject: General Tech, Graphics Cards | June 24, 2016 - 09:59 PM | Ryan Shrout
Tagged: video, rx 480, raja koduri, radeon, Polaris, live, giveaway, amd
When it comes to GPU releases, we at PC Perspective take things up a level in the kind of content we produce as well as the amount of information we provide to the community. Part of that commitment is our drive to bring in the very best people from around the industry to talk directly to the consumers, providing interesting and honest views on where their technology is going.
With the pending release of the Radeon RX 480 based on AMD's latest Polaris architecture on Wednesday, June 29th, I am excited to announce that Raja Koduri, SVP and Chief Architect of the Radeon Technologies Group will be joining us in studio to talk about the RX 480 and AMD's plans moving forward.
The AMD Radeon RX 480 Graphics Card
There is much to discuss. AMD and the RTG have promised that the RX 480 will be a revolutionary product, improving on performance per watt and performance per dollar in a way that no other AMD architecture has done. And the drive to include dramatically more gamers in the rising world of VR gaming will be an impressive feat as well, if they can pull it off. Topics like architectural improvements, asynchronous compute, multi-GPU and more are on the docket. You definitely won't want to miss it.
Radeon RX 480 Live Stream with Raja Koduri and Ryan Shrout
10:30am PT / 1:30pm ET - June 29th
Need a reminder? Join our live stream notification list!
The event will take place Wednesday, June 29th at 1:30pm ET / 10:30am PT at http://www.pcper.com/live. There you’ll be able to catch the live video stream as well as use our chat room to interact with the audience, asking questions for me and Raja to answer live.
Raja is one of the more open and honest people in this highly competitive landscape and every time we have had the ability to do an interview he has provided insightful, and sometimes very new, information.
As a price for hosting AMD in the offices, we demanded a sacrifice: in the form of hardware to giveaway to our viewers! We'll have at least two Radeon RX 480s to giveaway during the live stream but I am pushing to get a bump in that count; we'll see if I am persuasive enough. All you have to do to win on the 29th is watch the live stream!
Some Radeon RX 480s will be up for grabs!!
If you have questions, please leave them in the comments below and we'll look through them just before the start of the live stream. Of course you'll be able to tweet us questions @pcper and we'll be keeping an eye on the IRC chat as well for more inquiries. What do you want to know and hear from Raja or me?
So join us! Set your calendar for this coming Wednesday at 1:30pm ET / 10:30am PT and be here at PC Perspective to catch it. If you are a forgetful type of person, sign up for the PC Perspective Live notification list that we use exclusively to notify users of upcoming live streaming events including these types of specials and our regular live podcast. I promise, no spam will be had!
Subject: General Tech | June 23, 2016 - 05:02 PM | Ryan Shrout
Tagged: Zen, western digital, video, vbios, SM961, sli, Samsung, rx 480, radeon, podcast, My Passport Wireless Pro, msi, GTX 1080, evga, drobo, be quiet, asus, amd, 960 PRO
PC Perspective Podcast #405 - 06/23/2016
Join us this week as we discuss an AMD RX 480 hands-on, 32-core Zen rumors, the ASUS/MSI VBIOS scandal and more!
The URL for the podcast is: http://pcper.com/podcast - Share with your friends!
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This episode of the PC Perspective Podcast is sponsored by Kaspersky Labs!
Hosts: Ryan Shrout, Allyn Malventano, Jeremy Hellstrom, and Josh Walrath
Subject: Graphics Cards | June 22, 2016 - 08:18 PM | Jeremy Hellstrom
Tagged: xfx, sapphire, Radeon RX 480, powercolor, gigabyte, asus, amd
An astute reader spotted several more RX 480's on Newegg, lacking clock speeds but providing physical dimensions, albeit with what looks to be a stock image. All three cards seem to be dual slot designs, XFX's card measuring 10" x 5", ASUS' at 11.8" x 5.4" and Sapphire's a wide bodied 11.8" x 6.5". This could indicate a custom cooler or merely that the cards have rough dimensions listed as opposed to the exact size.
Unfortunately the comparison and details page is unavailable so we don't have a way to see the listed clock speeds but we can be sure that they will have three DP 1.2 ports and an HDMI out. We will keep an eye out for any more leaks we can share with you.
Subject: General Tech | June 22, 2016 - 05:33 PM | Jeremy Hellstrom
Tagged: Intel, amd, antitrust
This is a saga for the ages and a snit worthy of any 2 year old child. 11 years ago AMD filed suit against Intel citing questionable business tactics Intel had been using worldwide. Intel was offering discounted parts to retailers if they would use Intel chips exclusively. For instance, if a company like Dell offered an AMD alternative then Intel would raise the price of every Intel component sold to Dell across the board. This is, of course, illegal.
The court cases were settled in 2009, in the US Intel agreed to pay AMD $1.25 billion USD to settle all outstanding court cases in the US and several overseas. In the UK there was a seperate court case which also went against Intel, the courts there requiring Intel to pay AMD €1.06bn, the largest ever fine in the UK. Since then Intel has been fighting tooth and nail to find a way not to pay the fine and while they have not succeeded in their legal battle they have succeeded in not paying AMD one single cent. Their initial appeal was dismissed in 2014 but that has not stopped Intel from delaying the payment and as of today that fine still remains unpaid. The Inquirer posted today about their latest challenge to the ruling, Intel's legal team claims that it somehow unfair to be punished for unfair business practices.
Six years on and over 1 billion dollars that should be AMDs is still under a couch cushion in Intel's offices somewhere.
"CHIPMAKER Intel ain't giving up and continues to fight the €1.06bn (around £815m) antitrust fine levied on the firm six years ago."
Here is some more Tech News from around the web:
- Intel's Knights Landing: Fresh x86 Xeon Phi lineup for HPC and AI @ The Register
- Supercomputers in 2030: Lots of exaflops and LOTS of DRAM @ The Register
- Online Backup Firm Carbonite Tells Users To Change Their Passwords Now @ Slashdot
- 7 new-generation programming languages you should get to know @ The Inquirer
Subject: Graphics Cards | June 22, 2016 - 12:49 AM | Scott Michaud
Tagged: rx 480, Radeon RX 480, polaris 10, Polaris, amd
The AMD Radeon RX 480 is set to launch on June 29th, but a VisionTek model was published a little early (now unpublished -- thanks to our long-time reader, Arbiter, for the heads up). Basically all specifications were already shared, and Ryan wrote about them on June 1st, but the final clock rates were unknown. The VisionTek one, on the other hand, has it listed as 1120 MHz (5.16 TFLOPs) with a boost of 1266 MHz (5.83 TFLOPs).
Granted, it's possible that the VisionTek model could be overclocked, even though the box and product page doesn't mark it as a factory-overclocked SKU. Also, 5.16 TFLOPs and 5.83 TFLOPs align pretty close to AMD's “>5 TFLOPs” rating, so it's unlikely that the canonical specifications slide underneath this one. Also, TFLOP ratings are basically a theoretical maximum performance, so real-world benchmarks need to be considered for a true measure of performance. That said, this would put the stock RX 480 in the range of a GTX 980 (somewhere above its listed boost clock, and slightly below its expected TFLOP rating when overclocked).
There is no price listed for the 8GB model, but the 4GB version will be $199 USD.
Subject: General Tech | June 21, 2016 - 10:33 PM | Jeremy Hellstrom
Tagged: amd, asmedia, Zen, usb 3.1
DigiTimes has heard rumours of a possible defect with the ASMedia USB 3.1 controller which will appear on motherboards for AMD's upcoming Zen, which ASMedia have denied and AMD ignored. The supposed issue stems from increased degradation of transmission speeds over distance which requires the inclusion of additional retimer and redriver chips. If the issue does exist the worst repercussion will be an increase in manufacturing costs of $2 to $5 per board; even when that charge is passed on to the consumer it will have a very small impact on MSRP and is not likely to raise prices to the realm of Intel motherboards. As with all rumours take this with a grain of salt, even if it is true it is unlikely to have any major effect on pricing.
"Commenting on the news, AMD said it is pleased that Zen is on track and will not comment on customer specific board-level solutions., while ASMedia clarified that this is purely a market rumor and its product's signal, stability and compatibility have all passed certification."
Here is some more Tech News from around the web:
- HP warns users to check laptop battery as it may be on fire @ The Register
- All aboard the PCIe bus for Nvidia's Tesla P100 supercomputer grunt @ The Register
- Oculus Rift vs HTC Vive, which should you buy? @ Kitguru
- Inotera dismisses report about Micron seeking to lower acquisition price @ DigiTimes
- Microsoft: Nearly One In Three Azure Virtual Machines Now Are Running Linux @ Slashdot
- Brutal Water Cannon Defeats Summer Heat; Kills it on Documentation @ Hack a Day
- Intel-supported Open HPC stack to land in Q4 @ The Register
- AORUS Computex 2016 Tech Overview @ TechARP
Subject: Graphics Cards | June 20, 2016 - 08:11 PM | Jeremy Hellstrom
Tagged: windows 10, ubuntu, R9 Fury, nvidia, linux, GTX1070, amd
Phoronix wanted to test out how the new GTX 1070 and the R9 Fury compare on Ubuntu with new drivers and patches, as well as contrasting how they perform on Windows 10. There are two separate articles as the focus is not old silicon versus new but the performance comparison between the two operating systems. AMD was tested with the Crimson Edition 16.6.1 driver, AMDGPU-PRO Beta 2 (16.20.3) driver as well as Mesa 12.1-dev. There were interesting differences between the tested games as some would only support one of the two Linux drivers. The performance also varies based on the game engine, with some coming out in ties, others seeing Windows 10 pull ahead and even some cases where your performance on Linux was significantly better.
NVIDIA's GTX 1080 and 1070 were tested using the 368.39 driver release for Windows and the 367.27 driver for Ubuntu. Again we see mixed results, depending on the game Linux performance might actually beat out Windows, especially if OpenGL is an option.
Check out both reviews to see what performance you can expect from your GPU when gaming under Linux.
"Yesterday I published some Windows 10 vs. Ubuntu 16.04 Linux gaming benchmarks using the GeForce GTX 1070 and GTX 1080 graphics cards. Those numbers were interesting with the NVIDIA proprietary driver but for benchmarking this weekend are Windows 10 results with Radeon Software compared to Ubuntu 16.04 running the new AMDGPU-PRO hybrid driver as well as the latest Git code for a pure open-source driver stack."
Here are some more Graphics Card articles from around the web:
- GeForce GTX 1070 and GTX 1080 FE Overclocking @ [H]ard|OCP
- DX11 vs DX12 Intel 4770K vs 5960X Framerate Scaling @ [H]ard|OCP
- MSI GTX 1080 & GTX 1070 Gaming X 8G Overclocking Review @ OCC
- EVGA GeForce GTX 1080 FTW Gaming ACX 3.0 Review @HiTech Legion
- Gigabyte GTX 1080 G1 Gaming RGB @ Kitguru
- ASUS GTX 1080 Strix Gaming 8 GB @ techPowerUp
- HIS Radeon R7 360 GREEN iCooler OC 2GB Graphics Card Review @ NikKTech
Subject: Processors | June 16, 2016 - 03:18 AM | Scott Michaud
Tagged: Zen, opteron, amd
We're beginning to see how the Zen architecture will affect AMD's entire product stack. This news refers to their Opteron line of CPUs, which are intended for servers and certain workstations. They tend to allow lots of memory, have lots of cores, and connect to a lot of I/O options and add-in boards at the same time.
In this case, Zen-based Opterons will be available in two, four, sixteen, and thirty-two core options, with two threads per core (yielding four, eight, thirty-two, and sixty-four threads, respectively). TDPs will range between 35W and 180W. Intel's Xeon E7 v4 goes up to 165W got 24 cores (on Broadwell-EX) so AMD has a little more headroom to play with for those extra eight cores. That is obviously a lot, and it should be, again, good for cloud applications that can be parallelized.
As for the I/O side of things, the rumored chip will have 128 PCIe 3.0 lanes. It's unclear whether that is per socket, or total. Its wording sounds like it is per-CPU, although much earlier rumors have said that it has 64 PCIe lanes per socket with dual-socket boards available. It will also support sixteen 10-Gigabit Ethernet connections, which, again, is great for servers, especially with virtualization.
These are expected to launch in 2017. Fudzilla claims that “very late 2016” is possible, but also that it will launch after high-end desktop, which are expected to be delayed until 2017.
Subject: General Tech | June 15, 2016 - 04:37 PM | Jeremy Hellstrom
Tagged: rx 470, amd, leak, RX 480M
Sharp eyes over at The Guru of 3D spotted some information in a recent press release from AMD that might have been unintentionally released; performance numbers and mention of a AMD Radeon RX 480M. These benchmarks are internal and so should be taken with a grain of salt but they do offer a glimpse at how the RX 470 will perform. The benchmarks were run on a system comprised of ab i7 5960X, 16GB memory and Radeon 16.20, showing better performance than a R9 270X on three games as well as Firestrike below. Follow the link for the results they gleaned from the footnotes.
"In the slide-deck that was released yesterday some benchmark numbers have been, well almost hidden. But they are there. I added them into two charts to check out.
Let me clearly state that the benchmarks have been performed by AMD so we cannot verify quality settings. The scores have been derived from the footnotes of the PDF"
Here is some more Tech News from around the web:
- The Terrible Devices Of The Internet Of Wrongs @ Hack a Day
- Virtualizing Around The FCC’s Firmware Modification Rules @ Hack a Day
- Graphene breakthrough could make chips a million times faster @ The Inquirer
- Apple's Safari browser will disable Flash by default in macOS @ The Inquirer
- Apple quietly launches next-gen encrypted file system @ The Register
Subject: Graphics Cards, Processors | June 13, 2016 - 07:51 PM | Scott Michaud
Tagged: amd, Polaris, Zen, Summit Ridge, rx 480, rx 470, rx 460
AMD has just unveiled their entire RX line of graphics cards at E3 2016's PC Gaming Show. It was a fairly short segment, but it had a few interesting points in it. At the end, they also gave another teaser of Summit Ridge, which uses the Zen architecture.
First, Polaris. As we know, the RX 480 was going to bring >5 TFLOPs at a $199 price point. They elaborated that this will apply to the 4GB version, which likely means that another version with more VRAM will be available, and that implies 8GB. Beyond the RX 480, AMD has also announced the RX 470 and RX 460. Little is known about the 470, but they mentioned that the 460 will have a <75W TDP. This is interesting because the PCIe bus provides 75W of power. This implies that it will not require any external power, and thus could be a cheap and powerful (in terms of esports titles) addition to an existing desktop. This is an interesting way to use the power savings of the die shrink to 14nm!
They also showed off a backpack VR rig. They didn't really elaborate, but it's here.
As for Zen? AMD showed the new architecture running DOOM, and added the circle-with-Zen branding to a 3D model of a CPU. Zen will be coming first to the enthusiast category with (up to?) eight cores, two threads per core (16 threads total).
The AMD Radeon RX 480 will launch on June 29th for $199 USD (4GB). None of the other products have a specific release date.