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.
Subject: Graphics Cards | December 6, 2016 - 01:30 PM | Jeremy Hellstrom
Tagged: rx 480, gtx 1060, sapphire, RX 480 8GB Nitro+, GTX 1060 6GB GAMING, evga
It has been several months and more than a few driver releases since Hardware Canucks last reviewed the RX 480 and GTX 1060, as well as the arrival of more games with at least some DX12 support. They decided to revisit the performance results of these two cards, both stock versions as well as factory overclocked models. They chose Sapphire's RX 480 8GB Nitro+ and EVGA's GTX 1060 6GB GAMING models to compare and the results show that the extra work those companies put into these GPUs paid off. They tested a mix of over a dozen games and their results are interesting, in far more cases than in their first look at these cards the RX 480 comes out the clear performance winner, however that performance comes at a high enough cost that the GTX 1060 shows better performance per dollar. Take a look at this revised review if these cards are appropriate for your budget.
"More than four months after the launch of NVIDIA's GTX 1060, we take another look at its performance against AMD's RX 480 8GB in more than a dozen games. The results of this one may surprise you...... "
Here are some more Graphics Card articles from around the web:
- XFX RX 480 GTR Black Edition @ eTeknix
- ASUS GTX 1050 Ti STRIX OC 4 GB @ techPowerUp
- Gigabyte GeForce GTX 1050 Ti G1 Gaming OC @ Guru of 3D
Subject: Graphics Cards | December 6, 2016 - 07:05 AM | Scott Michaud
Tagged: pc gaming, nvidia, graphics drivers, giveaways, giveaway
Alongside the release of the Oculus Touch controllers from Oculus VR, and the fifty-or-so games that launched with it, NVIDIA has published another graphics driver. The GeForce Game Ready 376.19 WHQL drivers also resolve one of two SLI issues in No Man’s Sky (the other bug, which involves temporal anti-aliasing, is still being worked on) and also fixes two issues with G-Sync for laptops.
Since it affects a few of our readers: the Folding@Home bug is not yet fixed, but it’s now classified as a top-priority bug, though. Personally, I’m guessing that it will be fixed soon, now that there’s a little down-time before and after the holidays, after and before the game release rushes. Otherwise, it seems pretty stable and smooth for me. One user is complaining about Windows 10 UI freezes and crashes, starting with 376.09, but it’s otherwise relatively quiet.
As for the contests
NVIDIA is hosting two giveaways: one on their social media sites (Twitter and Facebook) and the other on GeForce Experience. The first contest runs from Tuesday to Friday, where they are giving away a GTX 1080, game codes, and one grand prize of a custom PC, accessorized with an Oculus Rift and Oculus Touch. The other contest runs until December 30th, where NVIDIA will give away a bundle of Oculus Rift, Oculus Touch Controllers, and a GTX 1070 to ten people, at random, who log in to GeForce Experience.
Check out their blog post for details on how to enter, as well as get the new driver (if GeForce Experience hasn’t already started begging).
Subject: Graphics Cards | November 28, 2016 - 07:34 PM | Scott Michaud
Tagged: amd, graphics drivers
For tomorrow’s Watch_Dogs 2, AMD has released Radeon Software Crimson Edition 16.11.5 graphics drivers, giving users a day to configure their PCs. Note that, while the download links in the release notes say 16.11.4, hovering your mouse over them shows the correct version, dated last Friday. Don’t worry, though, the Radeon Technologies Group is based out of Markham, Ontario, Canada, so they didn’t miss out on turkey leftovers to bring you this software.
Okay, yes, that joke was lame. Moving on.
Beyond Watch_Dogs 2, this driver release also adds a new CrossFire profile for Dishonored 2 for Windows 8.x and Windows 10, so multiple GPU users of that game might want to upgrade, too. Beyond that, flickering in The Division and Battlefield 1 while using CrossFire is also addressed.
There are quite a few known issues, though, including a few crashes when using the Vulkan API. Most of these known issues were present in 16.11.4 from a couple of weeks ago, including the aforementioned Vulkan crashes, but this driver adds two. The CrossFire profile for Dishonored 2 that was added with this driver will be disabled on Windows 7, although it sounds like that will be fixed in a future release. Also, Watch_Dogs 2 may flicker or crash when using Crossfire with two RX 480s, but apparently not other configurations.
The driver is not signed by WHQL, but I think I prefer what AMD’s doing now, rapidly releasing several drivers a month, addressing issues as they arise, versus a Microsoft stamp of approval. All that matters is that they can be installed on Anniversary Edition clean installs with Secure Boot enabled, and they can.
Subject: Graphics Cards | November 28, 2016 - 06:20 PM | Scott Michaud
Tagged: nvidia, graphics drivers
Because holiday shopping is... wrapping up... this year’s rush of AAA games will be slowing down soon, at least until it starts up again in January. One of the last releases, Watch_Dogs 2, will be arriving on the PC tomorrow. As such, NVIDIA has released GeForce 376.09 drivers out to their website and GeForce Experience. The driver also includes optimizations for Dead Rising 4 and Steep.
Unfortunately, the release notes aren’t yet available as of time of this writing (but the link is). As such, we don’t know specifics about what the driver fixes or changes. The notes are supposed to be up at some time today. Users in the forums have been complaining about a few things here and there, but nothing that seems credible and wide-spread that could be attributed to the driver.
A Holiday Project
A couple of years ago, I performed an experiment around the GeForce GTX 750 Ti graphics card to see if we could upgrade basic OEM, off-the-shelf computers to become competent gaming PCs. The key to this potential upgrade was that the GTX 750 Ti offered a great amount of GPU horsepower (at the time) without the need for an external power connector. Lower power requirements on the GPU meant that even the most basic of OEM power supplies should be able to do the job.
That story was a success, both in terms of the result in gaming performance and the positive feedback it received. Today, I am attempting to do that same thing but with a new class of GPU and a new class of PC games.
The goal for today’s experiment remains pretty much the same: can a low-cost, low-power GeForce GTX 1050 Ti graphics card that also does not require any external power connector offer enough gaming horsepower to upgrade current shipping OEM PCs to "gaming PC" status?
Our target PCs for today come from Dell and ASUS. I went into my local Best Buy just before the Thanksgiving holiday and looked for two machines that varied in price and relative performance.
|Dell Inspiron 3650||ASUS M32CD-B09|
|Processor||Intel Core i3-6100||Intel Core i7-6700|
|Memory||8GB DDR4||12GB DDR4|
|Graphics Card||Intel HD Graphics 530||Intel HD Graphics 530|
|Storage||1TB HDD||1TB Hybrid HDD|
|Power Supply||240 watt||350 watt|
|OS||Windows 10 64-bit||Windows 10 64-bit|
|Total Price||$429 (Best Buy)||$749 (Best Buy)|
The specifications of these two machines are relatively modern for OEM computers. The Dell Inspiron 3650 uses a modest dual-core Core i3-6100 processor with a fixed clock speed of 3.7 GHz. It has a 1TB standard hard drive and a 240 watt power supply. The ASUS M32CD-B09 PC has a quad-core HyperThreaded processor with a 4.0 GHz maximum Turbo clock, a 1TB hybrid hard drive and a 350 watt power supply. Both of the CPUs share the same Intel brand of integrated graphics, the HD Graphics 520. You’ll see in our testing that not only is this integrated GPU unqualified for modern PC gaming, but it also performs quite differently based on the CPU it is paired with.
Subject: Graphics Cards | November 25, 2016 - 01:21 PM | Jeremy Hellstrom
Tagged: msi, gtx 1070, GTX 1070 Quick Silver, factory overclocked
MSI's new Quick Silver design looks very different from most of their other cards, black and silver with a shiny metal backplate as opposed to the red and black we are used to. The GTX 1070 which TechPowerUp reviewed has a bit of a factory overclock, the base Core clock is 76MHz higher than the default at 1582MHz though they have left the VRAM at the default frequency. There is headroom left in the card, TechPowerUp hit a stable 2101MHz Core, 2290MHz VRAM, not the best results they have seen but certainly a decent increase. Drop by for a look at its performance in over a dozen games.
"MSI's GTX 1070 Quick Silver does away with the red-and-black color theme and uses stylish silver instead. Thanks to the powerful cooler from the GTX 1070 Gaming Z, the card is the coolest and quietest GTX 1070 we ever tested. It also comes at a rather affordable $425."
Here are some more Graphics Card articles from around the web:
- ASUS ROG STRIX GTX 1080 Gaming A8G @ Kitguru
- ZOTAC GeForce GTX 1060 Mini 3 GB @ techPowerUp
- Zotac GeForce GTX 1050 Ti @ Hardware Secrets
- XFX Radeon RX 470 @ Hardware Secrets
Subject: Graphics Cards | November 17, 2016 - 08:54 PM | Scott Michaud
Tagged: amd, graphics drivers
The fourth Radeon Software Crimson Edition graphics driver to be released this month, dated November 15th, was just published on their website. These have not been WHQL certified, like the previous ones, but that might actually be for the best. Rapid graphics driver releases, not throttled by Microsoft red tape, probably increases driver quality over this busy time of year. Also, I recently found out that WHQL certification is not a requirement for clean installed Windows 10 Anniversary Edition systems with Secure Boot Enabled. Both AMD and NVIDIA sign their hotfix drivers in a way that satisfies this check, without going through the entire WHQL process.
That aside, Radeon Software Crimson Edition 16.11.4 rolls in additional fixes to Civilization VI. AMD isn’t saying what these fixes are, such as whether they are for general performance optimizations or stability issues that we haven’t heard about yet, but it’s out now so you should probably update if you are currently playing the game. The driver also fixes problems when attempting to watch web video and play a game simultaneously, which is actually something I do frequently. (Don’t knock listening to podcasts while playing StarCraft II Arcade until you try it...) Thirdly, 16.11.4 also fixes rendering issues in Titanfall 2 that occur while piloting a Titan.