Video Cards & GPUs News - Page 339

It looks like AMD's add-in board (AIB) partners are preparing new Radeon R9 390 video cards with 4GB of VRAM, compared to the 8GB of framebuffer on the current R9 390 models.

The new Radeon R9 390 4GB models will feature the Grenada Pro GPU, which is a revised version of the Hawaii Pro GPU on the 28nm process. This means we'll see 2560 stream processors, 160 TMUs, 64 ROPs, and a GPU clock speed of 1GHz. The 4GB of GDDR5 will be clocked at 1.5GHz (6GHz) with a 384-bit memory bus. The original R9 390 8GB models were aimed at 4K gaming, but the new 4GB models should hit the 1080p/2K gaming market, with more than enough horsepower to drive 60FPS at both resolutions.

The Radeon R9 390 8GB models still sell for around $329, while the new 4GB models will fall into the $299 price, or lower. This means that the R9 390 will be priced right against NVIDIA's GeForce GTX 970. As for the models, SAPPHIRE is preparing its Radeon R9 390 4GB Dual-X OC card, XFX has its Radeon R9 390 4GB Black Edition OC, PowerColor with its R9 390 4GB OC Edition and more. On average, the new R9 390 4GB model is around 10% faster than the Radeon R9 290, so if you're upgrading your old R9 290, now could be the time.

A couple of days ago we wrote a story about GDDR6 being teased, and that it could've been a rebranded version of GDDR5X... well, that was wrong. Micron reached out to us clarifying it all, saying that "the new memory advancements coming from Micron in 2016 are going to be called GDDR5X, not GDDR6".

They continued, adding that "GDDR5X and GDDR6 are not the same product and Micron has not announced any plans involving GDDR6". This fully clears things up for not only us, but the world. We will see GDDR5X released onto video cards next year, allowing for much higher memory bandwidth - and while it won't be high as HBM1 or HBM2, it will be significantly higher than the normal GDDR5 we have today.

AMD's big Crimson Edition driver launched a few weeks ago with many major changes and feature additions. As is often the case with significant releases such as this, there have been problems. First there was the fan speed issue, and now reports have surfaced about an underclocking issue caused by the driver.

Asked about the issue on Twitter, AMD yesterday stated it's aware of it and investigating. The fan issue was resolved very quickly with a hotfix driver, so the same is likely here. In the meantime, if you find yourself experiencing it and/or stutter in games, AMD says you can get around it by reverting to Catalyst 15.11.1 Beta or 15.7.1 WHQL drivers.

We heard about NVIDIA using GDDR5X on its next-gen Pascal-based offerings, and shortly after it was rumored that AMD would also use GDDR5X on their forthcoming 14nm-based parts. A new report has surfaced about GDDR6 arriving in 2016, which could be a rebranded name for GDDR5X - before it was even allowed to be released.

It makes sense though, as some users might think an 'X' isn't enough of an indication of increased performance between GDDR5 and GDDR5X, with a full number increase from GDDR5 to GDDR6 being a much better marketing strategy. The new GDDR6 is under development at Micron, but we don't know anything on the performance or specification side of things. We do know that the jump from GDDR5 to GDDR5X was actually quite significant, and while not quite as revolutionary as HBM, it was a great jump for cards not based on HBM.

Considering GDDR5 debuted on the 60nm process all the way back in 2007, it has matured greatly since then, where it is down to 20nm on current cards - including the GeForce GTX Titan X. I think GDDR5 and GDDR6 could be used starting next year in cards that are under $400, allowing the rest of the market above $400 to use the much more expensive HBM2 technology.

In the coming weeks, there's going to be a surge in sales for ASUS and its Radeon R9 Fury STRIX card, as reports are suggesting that some users have been successful in unlocking the card to the full Fury X specs - with 4096 stream processors, up from the 3584 on the R9 Fury.

On the XtremeSystems forums, user '2good4you' said he was able to unlock all of the stream processors, leading to rumors that ASUS is using the full-blown Fiji XT GPU, the same used on the Radeon R9 Fury X. But, this trick is limited to specific batches of the ASUS R9 Fury STRIX, and in specific locations - so your results will vary. The steps to get your ASUS R9 Fury STRIX unlocked to the full 4096 stream processors is relatively easy, with OCN user 'TX12' releasing a universal tool that will allow any Hawaii, Tonga or Fiji GPU to be potentially unlocked to its more powerful variant.

Once the ASUS R9 Fury STRIX had its stream processors unlocked from 3584 to 4096, he achieved silent fan operation with a GPU clock of 1050MHz, at 1.19V. Cranking the GPU up to 1150MHz required much higher voltage, with 1.3V required and maximum fan speed. This will depend on multiple factors of the card, like the ASIC quality, and more. But still, receiving a free performance improvement to the Fury X is not too bad at all, and it reminds me of the days of unlocking my previous ATI Radeon cards to their higher-end parts, for free. Oh, those were the days.

The holidays are just around the corner, and retailers are starting to offer some pretty amazing deals on today's hottest tech. We've spotted some substantial deals on high-end GPU's that will have the gaming geek in your life jumping for joy, including MSI's Gold NVIDIA GTX 980 Ti for $659, an AMD Radeon R9 Nano for $403, and a Radeon R9 390 for $259.

First up we have NVIDIA's mighty GeForce GTX 980 Ti. You can pick up an MSI GeForce GTX 980 Ti 6G Golden Edition for $659 at NewEgg, which can be knocked down to $629 with a $30 mail in rebate. The card also comes with a free copy of Black Ops 3 and NVIDIA's Blades or Bullets games bundle, offering the choice between Assassin's Creed: Syndicate or Rainbow Six: Siege. If you already have the games (or don't feel like keeping them) you could sell the game codes to make out like a bandit.

With 6GB GDDR5 VRAM and an overclocked core speed of 1190 MHz that's complimented by NVIDIA's stable drivers, the GeForce GTX 980 Ti is seen as the premiere powerhouse GPU on the market today. MSI's 6G flavors of the GTX 980 Ti are the cream of the crop, and our own GPU expert Anthony Garreffa called MSI's 6G GTX 980 Ti "the game enthusiast's dream" in his official review.

With Asetek demanding that AMD stop sales of its Radeon R9 Fury X video card due to watercooling issue between CoolerMaster and Asetek, AMD has now publicly replied.

Packed with a closed loop cooling system, AMD defended its Radeon R9 Fury X with CoolerMaster-supported liquid cooling, stating "We are aware that Asetek has sued Cooler Master. While we defer to Cooler Master regarding the details of the litigation, we understand that the jury in that case did not find that the Cooler Master heat sink currently used with the Radeon Fury X infringed any of Asetek's patents."

With this quote in mind, AMD has not directly stated if they will be continuing to sell or cease production of its Fury X cards, with them claiming that the lawsuit has nothing to do with the R9 card directly.

We all know it's coming, but AMD is expected to launch their next-gen 'Arctic Islands' GPUs in mid-2016. These new cards will be powered by the much faster HBM2 technology, driving up to and over 1TB/sec memory bandwidth - up from the 512GB/sec found on the Fury cards, powered by HBM1.

AMD's new cards will launch on the 14nm/16nm FinFET process, with the GPUs including a huge 2x performance per watt increase over the previous generation cards. With multiple parts powering the new cards, a new architecture, HBM2 and a huge process shrink, I have some big expectations on next-gen GPUs. AMD has recently changed things up with spinning off its GPU business into Radeon Technologies Group, as well as the big changes with Radeon Software.

The flagship GPU in the Arctic Islands family is the exciting Greenland GPU, which is rumored to feature up to 18 billion transistors, and up to 32GB of HBM2.

It looks like AMD is ready to fully announce its dual Fiji-based video card, which should arrive as the Radeon R9 Fury X2. But according to the latest rumors from Benchlife.info, it'll be a paper launch of the Fury X2, with real market availability to kick in sometime in Q1 2016.

The source continued, adding that scheduling issues in production of the new video card could see delays occur. This isn't something new, as AMD paper launched the Fury X before it reached the market weeks later, but this delay will reportedly be months, not weeks. We should know for certain very soon, as we've been invited to an AMD event in Sonoma, California this week (I'm sitting in the Brisbane, Australia airport to board my plane to LA, and then SFO). We're expecting to see AMD unveil the Fury X2, but we won't know for certain until later this week.

Now, what about price? We should be expecting the Radeon R9 Fury X2 to be priced quite high as it features dual Fiji XT GPUs, as well as two separate sets of 4GB of HBM. The Fury X has an MSRP of $649, so we should expect the Fury X2 to be as high as $1049-$1099, or even more. Remember the Radeon R9 295X2 launched at around $1500, but floated down to $1000 after a while.

After hearing reports its Crimson Edition driver was causing low fan speed issues, AMD has released a hotfix driver -- 15.11.1 -- today.

The driver fixes the aforementioned fan issues, and also includes "great stability improvements" and game fixes for Just Cause 3, Star Wars: Battlefront, Fallout 4 (that compass issue is fixed except for R9 290 and AMD Radeon R9 295X2 setups), and Black Ops 3 (which sees good performance in Crossfire now).

For the full notes, hit the source, where you can also grab the driver (also feel free to grab it through the newfangled Radeon Settings application).