Subject: Graphics Cards | October 20, 2016 - 02:14 PM | Jeremy Hellstrom
Tagged: amd, driver, Crimson Edition 16.10.2
AMD is expecting their new driver to arrive any moment now, in time for several game launches as well as updating some existing early access titles. You can keep your eye out for the update on their driver page or wait for your installed driver to prompt you to upgrade. Here is a quick list of the new features and bug fixes to expect.a
Radeon Software Crimson Edition 16.10.2 Highlights
- Battlefield 1
- Sid Meier’s Civilization VI
- Titanfall 2
- Serious Sam VR Early Access
- Eagle Flight VR
New AMD CrossFire profile added for DirectX® 11:
- Sid Meier’s Civilization® VI
- Fan speed may sometimes remain elevated on select Radeon RX 400 series graphics products even when an application has been exited.
- Eyefinity group settings may not be retained after driver upgrade when using AMD CrossFire configurations.
- Gears of War 4 may experience an application hang when using select high resolution and quality configurations in some specific game maps.
- DirectX®12 content may be unable to launch on some older CPUs that do not support popcnt instruction.
- Battlefield 1TM AMD CrossFire profile updates for game launch.
Subject: Graphics Cards | October 19, 2016 - 08:08 PM | Scott Michaud
Tagged: amd, nvidia, gtx 1060, rx 480, dx12, dx11, battlefield 1
Battlefield 1 is just a few days from launching. In fact, owners of the Deluxe Edition have the game unlock yesterday. It's interesting that multiple publishers are using release date as a special edition bonus these days, including Microsoft's recent Windows Store releases. I'm not going to say interesting bad or good, though, because I'll leave that up to the reader to decide.
Anywho, DigitalFoundry is doing their benchmarking thing, and they wanted to see what GPU could provide a solid 60FPS when everything is maxed out (at 1080p). They start off with a DX12-to-DX12 comparison between the GTX 1060 and the RX 480. This is a relatively fair comparison, because the 3GB GTX 1060 and the 4GB RX 480 both come in at about $200, while upgrading to 6GB for the 1060 or 8GB for the 480 bumps each respective SKU up to the ~$250 price point. In this test, NVIDIA has a few dips slightly below 60 FPS in complex scenes, while AMD stays above that beloved threshold.
They also compare the two cards in DX11 and DX12 mode, with both cards using a Skylake-based Core i5 CPU. In this test, AMD's card noticed a nice increase in frame rate when switching to DirectX 12, while NVIDIA had a performance regression in the new API. This raises two questions, one of which is potentially pro-NVIDIA, and the other, pro-AMD. First, would the original test, if NVIDIA's card was allowed to use DirectX 11, show the GTX 1060 more competitive against the DX12-running RX 480? This brings me to the second question: what would the user see? A major draw of Mantle-based graphics APIs is that the application has more control over traditionally driver-level tasks. Would 60 FPS in DX12 be more smooth than 60 FPS in DX11?
I don't know. It's something we'll need to test.
Subject: General Tech | October 19, 2016 - 12:18 PM | Jeremy Hellstrom
Tagged: amd, liquidvr, Radeon Pro WX 7100, loom
AMD's Polaris cards have been lagging behind NVIDIA's Pascal in VR performance, not completely surprising considering the deltas in price and 3D performance. From DigiTimes we hear of some successes however; AMD is opening VR facilities in shopping malls, movie theatres and Internet cafes, currently focusing on China. On might consider the price as being a major factor, AMD offers good enough performance for most at a price lower than the competition. They are also focusing on the development side of the equation, discussing their Radeon Pro WX 7100 a solution for a number of providers. Their Loom project should also see light towards the end of the year, bringing HD content and beyond to VR movie designers. It will be interesting to see how AMD does against the competition on the design side of the market as opposed to consumer machines.
"AMD has launched several new projects for its virtual reality (VR) business including GPU certification. It has enhanced its software/hardware platform and established a VR supply chain, hoping to expand its presence in the VR market, and to regain share in the graphics card market with its new Polaris GPUs."
Here is some more Tech News from around the web:
- 'Cultlike' Devotion: Apple Once Refused To Join Open Compute Project, So Their Entire Networking Team Quit @ Slashdot
- Why Your Devices Are Probably Eroding Your Productivity @ Slashdot
- LG’s V20 may be the phone of the year. So why the fsck can’t you buy it? @ The Register
- Microsoft claims its speech recognition is now on par with a human being @ The Inquirer
- DNS infrastructure sprinting to IPv6 while users lag @ The Register
- A Win For The Raspberry Pi Compute Module @ Hack a Day
- Ubuntu 16.10: Yakkety Yak... Unity 8's not wack @ The Register
Subject: Graphics Cards | October 5, 2016 - 09:01 PM | Scott Michaud
Tagged: amd, frame pacing, DirectX 12
When I first read this post, it was on the same day that AMD released their Radeon Software Crimson Edition 16.10.1 drivers, although it was apparently posted the day prior. As a result, I thought that their reference to 16.9.1 was a typo, but it apparently wasn't. These changes have been in the driver for a month, at least internally, but it's unclear how much it was enabled until today. (The Scott Wasson video suggests 16.10.1.) It would have been nice to see it on their release notes as a new feature, but at least they made up for it with a blog post and a video.
If you don't recognize him, Scott Wasson used to run The Tech Report, and he shared notes with Ryan while we were developing our Frame Rating testing methodology. He was focused on benchmarking GPUs by frame time, rather than frame rate, because the number of frames that the user sees means less than how smooth the animation they present is. Our sites diverged on implementation, though, as The Tech Report focused on software, while Ryan determined that capturing and analyzing output frames, intercepted between the GPU and the monitor, would tell a more complete story. Regardless, Scott Wasson left his site to work for AMD last year, with the intent to lead User Experience.
We're now seeing AMD announce frame pacing for DirectX 12 Multi-GPU.
This feature particularly interesting, because, depending on the multi-adapter mode, a lot of that control should be in the hands of the game developers. It seems like the three titles they announced, 3D Mark: Time Spy, Rise of the Tomb Raider, and Total War: Warhammer, would be using implicit linked multi-adapter, which basically maps to CrossFire. I'd be interested to see if they can affect this in explicit mode via driver updates as well, but we'll need to wait and see for that (and there isn't many explicit mode titles anyway -- basically just Ashes of the Singularity for now).
If you're interested to see how multi-GPU load-balancing works, we published an animation a little over a month ago that explains three different algorithms, and how explicit APIs differ from OpenGL and DirectX 11. It is also embedded above.
Subject: Graphics Cards | October 5, 2016 - 08:37 PM | Scott Michaud
Tagged: graphics drivers, amd
Earlier today, AMD has released their Radeon Software Crimson Edition 16.10.1 drivers. These continue AMD's trend of releasing drivers alongside major titles, which, this time, are Mafia III (October 7th) and Gears of War 4 (October 11th). Both of these titles are multiple days out, apart from a handful of insiders with advanced copies, which makes it nice for gamers by letting them optimize their machine ahead of time, on their own schedule, before launch.
The driver also includes a handful of interesting fixes. First, a handful of games, such as Overwatch, Battlefield 1, and Paragon, should no longer flicker when set to CrossFire mode. Also, performance issues in The Crew should be fixed with this release.
You can download AMD Radeon Software Crimson Edition 16.10.1 from their website.
Subject: Motherboards | October 1, 2016 - 11:20 PM | Tim Verry
Tagged: Zen, micro ATX, Excavator, Bristol Ridge, b350, amd, AM4
Thanks to a recent leak over at Bodnara.co.kr (which has since been taken down), pictures emerged online that give a first look at an AMD socket AM4 motherboard using the mid-range B350 chipset. The Gigabyte B350M-DS3H is a Micro ATX motherboard supporting Bristol Ridge processors at launch and Zen-based processors next year.
The mid-range AM4 board has a very simple layout that leaves little mystery. There are no large heatsinks and no northbridge thanks to AMD moving most of the connectivity to the SoC itself. In fact there is only a small passively cooled chip in the bottom right corner (the B350 chipset) that between the SoC and it can offer up PCI-E 3.0, SATA 6.0, USB 3.1, USB 3.0, NVMe SSD, and DDR4 memory support. This post outlines how the duties are split between the processor and southbridge.
The B350M-DS3H is powered by a 24-pin ATX and 8-pin EPS and Gigabyte is using a seven phase VRM to power the processor and memory. The board hosts a 1331 pin AM4 socket up top with four DDR4 slots to the right. The CMOS battery is placed just above the PCI-E slots in a position that Morry would be proud of (so long as your CPU cooler is not too massive). Below that are two PCI-E 3.0 x16 slots (electrically x16/x4 or x8/x8), a single PCI-E 3.0 x1 slot, and a NVMe M.2 (PCI-E) slot. The bottom right corner of the board hosts six SATA 6 Gbps ports.
Rear I/O on the AMD motherboard includes:
- 2 x USB 2.0
- 1 x PS/2
- 3 x Video Outputs
- 1 x VGA
- 1 x DVI
- 1 x HDMI
- 4 x USB 3.0
- 2 x USB 3.1
- 1 x Gigabit Ethernet
- 3 x Audio Jacks
Several websites are reporting that AMD will be unleashing the floodgates of socket AM4 motherboards using the A320 and B350 chipsets in October (it is saving the launch of the enthusiast X370 chipset for next year alongside Summit Ridge). I have to say that it is nice to see an AMD motherboard with updated I/O which is a nice change from the ancient 990X AM3+ platform and even the FM2+ motherboards which were newer but still .ot as full featured as the competition.
- AMD Officially Launches Bristol Ridge Processors And Zen-Ready AM4 Platform
- Report: AMD Socket AM4 Compatible with Existing AM2/AM3 Coolers
- AMD Zen Architecture and Performance Preview
- AMD Introduces 7th Generation APUs: Bristol Ridge Takes Center Stage
Subject: General Tech | September 29, 2016 - 12:48 PM | Ryan Shrout
Tagged: video, toshiba, Silverstone, S340, rampage v edition 10, podcast, ocz, nzxt, gtx 1070, fsp, Evoluent, evga, asus, AOC, amd, A12-9800
PC Perspective Podcast #419 - 09/29/16
Join us this week as we discuss the Edition 10 of the Rampage V motherboard, a VerticalMouse, a shiny SilverStone case, the AMD A12-9800 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)
- Google Play - Subscribe to our audio podcast directly through Google Play!
- RSS - Subscribe through your regular RSS reader (audio only)
- MP3 - Direct download link to the MP3 file
Hosts: Ryan Shrout, Allyn Malventano, Josh Walrath and Jeremy Hellstrom
Program length: 1:05:25
Subject: Cases and Cooling | September 29, 2016 - 12:38 AM | Tim Verry
Tagged: water cooling, liquid cooler, Intel, copper radiator, be quiet!, amd, AIO
Be Quiet!, a popular German manufacturer of PC cases and power supplies is jumping into the liquid cooling game with the introduction of its new Silent Loop all-in-one (AIO) liquid coolers. Through a partnership with Alphacool, Be Quiet! Is launching three new coolers with 120mm, 240mm, and 280mm radiators. It is not clear exactly when they will be arriving stateside but pricing is approximately $124, $143, and $170 respectively.
The Silent Loop 280 AIO liquid CPU cooler.
The new coolers come clad in all black and feature a new pump design paired with copper cold plates and copper radiators. This is nice to see in the wake of aluminum radiators because using the same metals throughout the loop mitigates the risk of galvanic corrosion that will eventually occur in loops that use mixed metals.
The AIO loop is paired with two Silent Wings 2 fans which use rifle bearings and can spin up to 2,000 RPM. To further set the Silent Loop series apart, Be Quiet! uses a nickel plated CPU cold plate, a radiator with a fill port to allow users to top up the fluids over time, and a reportedly innovative (read: not infringing on Asetek IP) "decoupled reverse flow pump" that spins at 2,200 RPM and allegedly reduces noise to nearly inaudible levels. The pump pulls water into the block and over the cold plate and then pulls it through the pump which is in a sectioned off area of the block.
As for the copper radiators, Be Quiet is using 30mm radiators on the Silent Looop 240 and Silent Loop 280 coolers with two fans side by side and a thicker 45mm radiator on the Silent Loop 120 with two fans in a push-pull configuration. Be Quiet! claims that the 120mm, 240mm, and 280mm coolers can handle wattages of 270W, 350W, and 400W respectively (these numbers are likely with the fans cranked to their maximum speeds heh). The included fans can be controlled via PWM and Be Quiet! includes a Y splitter that allows users to attach both fans to one PWM motherboard header – which is good since the CPU_Fan header is sometimes the only "true" PWM header offered.
The liquid coolers use Philips screws throughout for mounting the radiator, fans, and CPU mount and they are compatible with all the usual Intel and AMD sockets.
Several sites already have reviews of the new coolers including Kit Guru and Guru3D. According to Leo Waldock from Kit Guru, the Be Quiet! Silent Loop 240 is a "funky and nice piece of hardware" and while it did not blow him away it is competitively priced and performs very closely to the Corsair H100i V2. Out of the box the cooler was reportedly inaudible but with lackluster cooling performance; however, once the fans were cranked up from their normal 1,100 RPM to 1,400 RPM cooling performance greatly improved without sound getting too out of control.
In all it looks good aesthetically and appears to be easy to install. If you are in the market for an AIO and do not need fancy extras (LEDs, monitoring software, ect), the Silent Loop coolers might be worth looking into. Hopefully we can get one in for review so that Sebastian or Morry can take it apart... I mean test it! (heh).
Subject: Graphics Cards | September 27, 2016 - 01:57 PM | Jeremy Hellstrom
Tagged: VR, trickster vr, amd, nvidia, htc vive
[H]ard|OCP continues their look into the performance of VR games on NVIDIA's Titan X, GTX 1080, 1070, 1060 and 970 as well as AMD's Fury X and RX 480. This particular title allowed AMD to shine, they saw the RX 480 come within a hair of matching the GTX 1060 which is a first for them and shows that AMD can be a contender in the VR market. Pop by to see their review in full.
"Arm yourself with a bow and arrows, a magic sword that flies, or if you prefer, a handful of throwing darts. Then get ready to take on the procedurally generated fantasy world full of cartoonish Orcs, and more Orcs, and some other Orcs. Headshots count as well as chaining your shots so aim is critical. Did I mention the Orcs?"
Here are some more Graphics Card articles from around the web:
- MSI GeForce GTX 1080 GAMING X 8G @ [H]ard|OCP
- AMD Radeon RX 480 CrossFire Performance Comparison @ TechARP
Subject: Processors | September 27, 2016 - 07:01 AM | Scott Michaud
Tagged: overclock, Bristol Ridge, amd
Update 9/27 @ 5:10pm: Added a link to Anandtech's discussion of Bristol Ridge. It was mentioned in the post, but I forgot to add the link itself when I transfered it to the site. The text is the same, though.
While Zen is nearing release, AMD has launched the AM4 platform with updated APUs. They will be based on an updated Excavator architecture, which we discussed during the Carrizo launch in mid-2015. Carrizo came about when AMD decided to focus heavily on the 15W and 35W power targets, giving the best possible experience for that huge market of laptops, in the tasks that those devices usually encounter, such as light gaming and media consumption.
Image Credit: NAMEGT via HWBot
Bristol Ridge, instead, focuses on the 35W and 65W thermal points. This will be targeted more at OEMs who want to release higher-performance products in the holiday time-frame, although consumers can purchase it directly, according to Anandtech, later in the year. I'm guessing it won't be pushed too heavily to DIY users, though, because they know that those users know Zen is coming.
It turns out that overclockers already have their hands on it, though, and it seems to take a fairly high frequency. NAMEGT, from South Korea, uploaded a CPU-Z screenshot to HWBot that shows the 28nm, quad-core part clocked at 4.8 GHz. The included images claim that this was achieved on air, using AMD's new stock “Wraith” cooler.