Subject: Graphics Cards | January 2, 2017 - 02:56 PM | Scott Michaud
Tagged: Vega, amd
Just ahead of CES, AMD has published a teaser page with, currently, a single YouTube video and a countdown widget. In the video, a young man is walking down the street while tapping on a drum and passing by Red Team propaganda posters. It also contains subtle references to Vega on walls and things, in case the explicit references, including the site’s URL, weren’t explicit enough.
How subtle, AMD.
Speaking of references to Vega, the countdown widget claims to lead up to the architecture preview. We were expecting AMD to launch their high-end GPU line at CES, and this is the first (official) day of the show. Until it happens, I don’t really know whether it will be a more technical look, or if they will be focusing on the use cases.
The countdown ends at 9am (EST) on January 5th.
Subject: Graphics Cards | December 22, 2016 - 07:01 AM | Scott Michaud
Tagged: nvidia, graphics drivers
The latest hotfix drivers from NVIDIA, 376.48, address five issues, some of which were long-standing complaints. The headlining bug is apparently a workaround for an issue in Folding@Home, until the application patches the root issue on its end. Prior to this, users needed to stick on 373.06 in order to successfully complete a Folding@Home run, avoiding all drivers since mid-October.
Other fixes include rendering artifacts in Just Cause 3, flickering and crashes in Battlefield 1, and rendering issues in Wargame: Red Dragon. These drivers, like all hotfix drivers, will not be pushed by GeForce Experience. You will need to download them from NVIDIA’s support page.
Subject: Graphics Cards | December 20, 2016 - 02:41 PM | Scott Michaud
Tagged: graphics drivers, amd
Last week, AMD came down to the PC Perspective offices to show off their new graphics drivers, which introduced optional game capture software (and it doesn’t require a login to operate). This week, they are publishing a new version of it, Radeon Software Crimson ReLive Edition 16.12.2, which fixes a huge list of issues.
While most of these problem were minor, the headlining fix could have been annoying for FreeSync users (until this update fixed it, of course). It turns out that, when using FreeSync with a borderless fullscreen application, and another monitor has an active window, such as a video in YouTube, the user would experience performance issues in the FreeSync application (unless all of these other windows were minimized). This sounds like a lot of steps, but you could imagine how many people have a YouTube or Twitch stream running while playing a semi-casual game. Also, those types of games lend themselves well to being run in borderless window mode, too, so you can easily alt-tab to the other monitors, exacerbating the issue. Regardless, it’s fixed now.
Other fixed issues involve mouse pointer corruption with an RX 480 and multi-GPU issues in Battlefield 1. You can download them at AMD's website.
Subject: Graphics Cards | December 19, 2016 - 01:36 PM | Jeremy Hellstrom
Tagged: rx 480, asus, ROG STRIX RX 480 O8G GAMING, factory overclocked, DirectCU III, Polaris
ASUS went all out with the design of the ROG STRIX RX 480 O8G GAMING card, almost nothing on this card remains a stock part from cooling to power regulation. It ships with a GPU clocked at 1310MHz in GAMING mode and 1330MHz in OC mode, [H]ard|OCP reached a stable 1410MHz GPU and 8.8GHz VRAM when manually overclocking. The card does come at a premium, roughly $50 more than a stock card which makes it more expensive than NVIDIA's GTX 1060. The bump in frequency helps narrow the performance gap between the two cards, but it doesn't make this RX 480 a clear winner. Check out the full review to see how it performs in the games which matter to you.
"We put the ASUS ROG STRIX RX 480 O8G GAMING video card through the wringer to find out how well this video card performs and overclocks against a highly overclocked MSI GTX 1060 GAMING X video card. Check out the highest overclock and fastest performance we’ve ever achieved to date with and AMD Radeon RX 480."
Here are some more Graphics Card articles from around the web:
- PowerColor Devil Box Redux Review @ OCC
- XFX RX 480 XXX GTR Review @ OCC
- 2016 End-of-Year Open-Source Radeon Benchmarks With Linux 4.9, Mesa 13.1-dev On Many Different GPUs @ Phoronix
- Zotac GTX 1080 AMP! Extreme 8 GB @ techPowerUp
Subject: Graphics Cards | December 12, 2016 - 04:05 PM | Jeremy Hellstrom
Tagged: vega 10, Vega, training, radeon, Polaris, machine learning, instinct, inference, Fiji, deep neural network, amd
Ryan was not the only one at AMD's Radeon Instinct briefing, covering their shot across NVIDIA's HPC products. The Tech Report just released their coverage of the event and the tidbits which AMD provided about the MI25, MI8 and MI6; no relation to a certain British governmental department. They focus a bit more on the technologies incorporated into GEMM and point out that AMD's top is not matched by an NVIDIA product, the GP100 GPU does not come as an add-in card. Pop by to see what else they had to say.
"Thus far, Nvidia has enjoyed a dominant position in the burgeoning world of machine learning with its Tesla accelerators and CUDA-powered software platforms. AMD thinks it can fight back with its open-source ROCm HPC platform, the MIOpen software libraries, and Radeon Instinct accelerators. We examine how these new pieces of AMD's machine-learning puzzle fit together."
Here are some more Graphics Card articles from around the web:
- The Complete AMD Radeon Instinct Tech Briefing @ Tech ARP
- Chill With Radeon Software Crimson ReLive Edition @ Techgage
- Radeon Software Crimson ReLive Edition—an overview @ The Tech Report
- AMD Radeon Crimson ReLive Drivers @ techPowerUp
- AMD talk to KitGuru about Crimson ReLive
- We retest Radeon Chill 2 The Tech Report
- MSI RX 480 Gaming X 8G Review @ OCC
- NVIDIA GeForce GTX 1080 PCI-Express Scaling @ techPowerUp
Subject: General Tech, Graphics Cards | December 12, 2016 - 01:31 PM | Jeremy Hellstrom
Tagged: gaming, nvidia, geforce, htc vive, VR, game bundle
AMD's RX 480 and Fury X are capable of providing decent performance in VR applications and will save you some money for the VR headset, dongles and games. However NVIDIA upped the ante today, giving away three games to anyone who purchases a GTX 1080, 1070 or 1060 and an HTC Vive.
The giveaway encompasses more than North America, as long as you can purchase the bundle from either Microsoft or NewEgg where you happen to live you should be able to get your three free games. They are redeemable on Steam and should be available immediately, a peek at Sports Bar VR is below.
Subject: General Tech, Graphics Cards | December 12, 2016 - 12:56 PM | Ryan Shrout
Tagged: video, relive, radeon software, radeon, live stream, live, giveaway, crimson, amd
UPDATE: If you missed the live stream today, don't worry! You can catch the reply right here:
Last year, AMD and its software team dispatched some representatives to our offices to talk about the major software release that was Radeon Software Crimson Edition. As most of you probably saw last week, AMD launched the Crimson ReLive driver and we are pleased to let you know that we will again be hosting a live stream with our friends at AMD! Come learn about the development of this new driver, how the new features work and insight on what might be coming in the future from AMD's software team.
And what's a live stream without prizes? AMD has stepped up to the plate to offer up some awesome hardware for those of you that tune in to watch the live stream!
- 3 x AMD Radeon RX 480 Graphics Cards
AMD Radeon Software Crimson ReLive Live Stream and Giveaway
10am PT / 1pm ET - December 13th
Need a reminder? Join our live mailing list!
The event will take place Tuesday, December 13th at 10am PT / 1pm ET at https://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. To win the prizes you will have to be watching the live stream, with exact details of the methodology for handing out the goods coming at the time of the event.
I will be joined by Liam Gallagher, Radeon Software Marketing Manager and Jeff Engel, Radeon Software Lead QA Manager. In short, these are two people you want to hear from and have answer your questions! (Apparently Terry Makedon will be hiding in the background as well...)
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 AMD?
So join us! Set your calendar for Tuesday at 10am PT / 1pm ET and be here at PC Perspective to catch it. If you are a forgetful type of person, sign up for the PC Perspective Live mailing 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!
AMD Enters Machine Learning Game with Radeon Instinct Products
NVIDIA has been diving in to the world of machine learning for quite a while, positioning themselves and their GPUs at the forefront on artificial intelligence and neural net development. Though the strategies are still filling out, I have seen products like the DIGITS DevBox place a stake in the ground of neural net training and platforms like Drive PX to perform inference tasks on those neural nets in self-driving cars. Until today AMD has remained mostly quiet on its plans to enter and address this growing and complex market, instead depending on the compute prowess of its latest Polaris and Fiji GPUs to make a general statement on their own.
The new Radeon Instinct brand of accelerators based on current and upcoming GPU architectures will combine with an open-source approach to software and present researchers and implementers with another option for machine learning tasks.
The statistics and requirements that come along with the machine learning evolution in the compute space are mind boggling. More than 2.5 quintillion bytes of data are generated daily and stored on phones, PCs and servers, both on-site and through a cloud infrastructure. That includes 500 million tweets, 4 million hours of YouTube video, 6 billion google searches and 205 billion emails.
Machine intelligence is going to allow software developers to address some of the most important areas of computing for the next decade. Automated cars depend on deep learning to train, medical fields can utilize this compute capability to more accurately and expeditiously diagnose and find cures to cancer, security systems can use neural nets to locate potential and current risk areas before they affect consumers; there are more uses for this kind of network and capability than we can imagine.
Subject: General Tech, Graphics Cards | December 9, 2016 - 06:11 PM | Jeremy Hellstrom
Tagged: giveaway, hitman 2016, amd, rx 470
If you purchase a Radeon RX 470 or a system with said GPU and an FX 8370, 8350 or 6350 you can get a copy of the latest Hitman game for free. If you purchased a card recently you should still be eligible, just pop over to the redemption page, sign in and redeem your code.
Third annual release
For the past two years, AMD has made a point of releasing one major software update to Radeon users and gamers annually. In 2014 this started with Catalyst Omega, a dramatic jump in performance, compatibility testing and new features were the story. We were told that for the first time in a very long while, and admitting this was the most important aspect to me, AMD was going to focus on building great software with regular and repeated updates. In 2015 we got a rebrand along with the release: Radeon Software Crimson Edition. AMD totally revamped the visual and user experience of the driver software, bringing into the modern world of style and function. New features and added performance were also the hallmarks of this release, with a stronger promise to produce more frequent drivers to address any performance gaps, stability concerns and to include new features.
For December 2016 and into the new year, AMD is launching the Radeon Software Crimson ReLive Edition driver. While the name might seem silly, it will make sense as we dive into the new features.
While you may have seen the slides leak out through some other sites over the past 48 hours, I thought it was worth offering my input on the release.
Not a performance focused story
The first thing that should be noted with the ReLive Edition is that AMD isn’t making any claims of substantially improved performance. Instead, the Radeon Technologies Group software team is dedicated to continued and frequent iterations that improve performance gradually over time.
As you can see in the slide above, AMD is showing modest 4-8% performance gains on the Radeon RX 480 with the Crimson ReLive driver, and even then, its being compared to the launch driver of 16.6.2. That is significantly lower than the claims made in previous major driver releases. Talking with AMD about this concern, it told us that they don’t foresee any dramatic, single large step increases in performance going forward. The major design changes that were delivered over the last several years, starting with a reconstruction of the CrossFire system thanks to our testing, have been settled. All we should expect going forward is a steady trickle of moderate improvements.
(Obviously, an exception may occur here or there, like with a new game release.)
Radeon ReLive Capture and Streaming Feature
So, what is new? The namesake feature for this driver is the Radeon ReLive application that is built in. ReLive is a capture and streaming tool that will draw obvious comparisons to what NVIDIA has done with GeForce Experience. The ReLive integration is clean and efficient, well designed and seems easy to use in my quick time with it. There are several key capabilities it offers.
First, you can record your gameplay with the press of a hotkey; this includes the ability to record and capture the desktop as well. AMD has included a bevy of settings for your captures to adjust quality, resolution, bitrate, FPS and more.
ReLive supports resolutions up to 4K30 with the Radeon R9 series of GPUs and up to 1440p30 with the RX 480/470/460. That includes both AVC H.264 and HEVC H.265.
Along with recording is support for background capture, called Instant Replay. This allows the gamer to always record in the background, up to 20 minutes, so you can be sure you capture amazing moments that happen during your latest gaming session. Hitting a hotkey will save the clip permanently to the system.