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NVIDIA has been in the headlines for all the wrong reasons this week with the GeForce GTX 970 VRAM issues, and now someone has played around with NVIDIA's G-Sync technology and got it working on every eDP display thanks to the use of a very special driver.
The driver has come from an ASUS Nordic Support representative, who leaked the internal driver (346.87) that included hidden G-Sync support. The driver itself was issued to fix a totallyt different issue, with the rep not aware that G-Sync support was added. Well, when the person received the driver and installed it, they were met with a popup saying that a G-Sync display had been connected. The leaked driver has been adding support for G-Sync to some notebooks, with the ASUS G751 being one of those.
NVIDIA confirmed with PC Perspective that this technology is still in a very early stage, with the G-Sync support not meant to be added anytime soon. NVIDIA had inadvertently confirmed that a G-Sync module is not required to enable G-Sync, which is where the excitement should begin for most.
Colorful Technology has announced its latest GeForce GTX 960 video cards, with some truly great models being shown off by NVIDIA's biggest AIB partner in China.
We have four different models being unveiled, with the Colorful GTX960 CH which is a reference like card for entry users. Moving on, we have the Colorful GTX960 i-Cafe for System Integrators, the iGame GTX960Ymir-U for general users and for enthusiasts we have the iGame GTX960 Ymir-X. Starting with the GTX960 i-Cafe which features a longer PCB than the reference design, but features the same clocks as the GTX960 CH. The iCafe version provides consumers with better stability and a longer lifespan thanks to its more efficient cooler and higher quality electronic components.
Moving on to the iGame GTX960 Ymir-U which is targeting gamers and general users, which will have two clock models. The first is a power efficiency model which will have clock speeds of 1127/7010MHz while in performance mode it will crank up to 1203/7010MHz. The iGame GTX960 Ymir is the performance model of the Colorful GTX960 series, with triple fans, a steel back panel, breathing light and a longer PCB. We have two clock speeds on this card, with the default efficient mode coming in at 1127/7010MHz while the performance model cranks things up to an insane 1405MHz.
Colorful is concentrating on the Asian market, but it is also looking at channel cooperation in Europe and the United States. We should expect to see much more of Colorful in the future, as we've reached out to them to try and secure some samples to review.
NVIDIA has been getting some flak for the VRAM issues on its GeForce GTX 970, quickly altering the official specifications of the Maxwell-powered card. Well now AMD is jumping on the chance to sell some of its Radeon R9 290X inventory, dropping the price to as low as $299 for the Hawaii-powered card.
AMD has hit back with a serious troll, statign "4GB means 4GB" somethign that blew up on our Facebook page yesterday. AMD emphasizes that its Radeon R9 290 and R9 290X video cards come with 4GB of VRAM, where all 4GB can be filled up to the very last megabyte. On top of this, they have a 512-bit memory bus which is spitting out 320GB/sec of memory bandwidth, something that the Maxwell-powered GeForce GTX 900 series can't do.
We know that AMD will be announcing and then launching its Radeon R9 300 series, but the latest video could be a very big tease of an imminent announcement, we hope. Take a look at AMD's 'The Fixer 3' teaser below.
It really is just a teaser, as it shows off absolutely nothing. A man is walking away from the camera holding a Radeon video card of some sort, with the "The FIX3R" showing up on the screen. We have already seen Fixer 1 and Fixer 2, so the Fixer 3 could be totally unrelated to the Radeon R9 300 series, but there's still hope.
We know that AMD will be launching its Radeon R9 300 series in Q2 2015, so we should expect AMD to begin its marketing machine in the coming weeks and months, for sure.
Last August we reported on the 'Faraway Islands' GPU which was meant to be the Radeon R9 400 series but it looks like this is known as 'Arctic Islands'. You might have guessed from the word 'arctic' that AMD is looking to keep the R9 400 series cooler, with improved power efficiency, better aligning them with NVIDIA's Maxwell-based GeForce GTX 900 series GPUs.
Then in November we reported that the Radeon R9 490X (and any GPU close to it in the R9 400 series) could feature over 1TB/sec memory bandwidth, thanks to HBM. The latest rumors are pointing to Arctic Islands being baked onto the 20nm process, which should see the GPUs running much cooler than the R9 290X which runs quite hot, especially compared to a GTX 980.
When can we expect AMD to begin shipping the Radeon R9 400 series? Well, we are to expect the R9 300 series in Q2 2015 of this year (sometime between April and June) so we shouldn't see the R9 400 series until at least the second half of 2016.
SAPPHIRE was the first in the world with a Radeon R9 290X with 8GB of VRAM, with its Vapor-X model but now it's back with another model, the Tri-X card. The new card features SAPPHIRE's great triple fan cooler, increased clocks, and dual BIOS.
We have 2816 stream processing units on the SAPPHIRE Radeon R9 290X Tri-X 8GB, with an engine clock of 1020MHz. 8GB of GDDR5 is spread across a 512-bit memory bus, clocked at 1375MHz (5.5GHz effective). SAPPHIRE has used its original PCB, with a 6-phase power design pushing upwards of 240W, with two 8-pin PCIe power connectors which provide up to 375W of total power.
SAPPHIRE is pushing this card out to its usual e-tailers and retailers, but we've reached out to the company and requested a sample already. So expected a review from us in the very near future.
We reported yesterday that NVIDIA was having an issue with its GeForce GTX 970 GPU, with its VRAM only maxing out at 3.5GB even with 4GB on offer. Well, this seems to be getting a detailed explanation quickly from NVIDIA, with the Senior Vice President of Engineering Jonah Alben sending PC Perspective a diagram of the reason behind the GTX 970 acting weirdly.
As you can see in the diagram above, there are three four things greyed out. Three SMM blocks and a single L2 cache block. NVIDIA explained to PCPer: "Despite initial reviews and information from NVIDIA, the GTX 970 actually has fewer ROPs and less L2 cache than the GTX 980. NVIDIA says this was an error in the reviewer's guide and a misunderstanding between the engineering team and the technical PR team on how the architecture itself functioned. That means the GTX 970 has 56 ROPs and 1792 KB of L2 cache compared to 64 ROPs and 2048 KB of L2 cache for the GTX 980".
So the question is, is the GeForce GTX 970 a 4GB card or not? It has 4GB of VRAM, that much we know, but accessing the remaining 0.5GB of RAM is slower than the first 3.5GB.
NVIDIA only took the wraps off its its GM206-powered GeForce GTX 960 video cards last week, but now we're already being teased with the hint of 4GB models to be coming soon, as in just a few weeks away in March.
Computerbase is behind the rumor, posting a shot of Inno3D's latest offerings under their iChill range. As you can see, it says "4GB available in March - watch this space!", so unless Inno3D had this go out accidentally, or its a new form of guerrilla marketing, we know to expect GeForce GTX 960 cards to start shipping with 4GB of VRAM in March.
But even when, or if it happens, it will put the GTX 960 in a weird position. Unless AIBs can price them at under $250 (the GTX 960 with 2GB of VRAM sells for $199-$209) then it will be too close to the price of the GTX 970, which also has 4GB of RAM. I guess we'll see, with GTC 2015 kicking off in March, it could be the month for NVIDIA announcements, along with the rumored GeForce GTX Titan X.
During AMD's Q4 earnings call, CEO Lisa Su teased that the company will have "very good" graphics products that will ship in Q2 2015. Su confirmed that AMD has multiple product launches to spread out over "the next couple of quarters", with those quarters being Q2 and Q3. Most of which will be released between April and June.
Su did explain what is happening with the GPU side of the business, in that AMD had a large quantity of its Hawaii-based R9 290 series GPUs, most of which are rapidly declining. The company then increased its inventory in the anticipation of continued demand, but it fell off very quickly - mostly because the cryptocurrency market began to shrink rapidly. Thanks, Bitcoin miners. During Q4, Su said that company took the required actions to get the inventory levels back to normal, and moving into Q1 2015, AMD took even more drastic actions. I would dare say that NVIDIA's Maxwell-based GeForce GTX 980 and GTX 970 video cards had something to do with that.
Su continued: "Think on the computing and graphics business, we can improve our execution and there is a lot of focus, at least from my standpoint, to ensure that our 2015 product launches are quite strong. So that's important for us to really stabilize that business, and that will certainly be key to our second half performance. I think from where I see it going forward, we are very focused on correcting the channel and normalizing that business. I think we have some good products that are coming out for it. So I do see opportunities for a return to a more healthy channel business going forward".
We've been reporting on pretty much every GPU rumor we can, as they're all exciting, but the next-gen TITAN X is shaping up into something more real with each passing day. Now we have some unconfirmed news that the GeForce GTX TITAN X will have an MSRP of $1350.
The stock card will be arriving with 6GB of VRAM, with 12GB of VRAM to arrive at a later date, or through various AIBs if they choose to splash the GPU with a titanic amount of VRAM. The TITAN X will be powered by the GM200 chip, which is the full chip that we've all been waiting for. The GM204 powers the GeForce GTX 980 and GTX 970 cards while the GM206 reportedly powers the GTX 960 which is said to be imminent.
NVIDIA could slightly cut down the die to start with, but the fully unleashed GM200 core should arrive on a 384-bit memory bus, feature 12GB of VRAM and a huge 3072 CUDA cores. A cut down version of this could feature between 2560 and 2816 CUDA cores, but it would still perform like a champion. The price however, is what has people talking, and with the current GTX TITAN Black Edition still commanding a price of around $1000 on Amazon, the $1350 price isn't too bad. "Isn't too bad" is something worth talking about, because for around $350 more we should see a nice 30-50% performance increase given the specs. The 12GB of RAM is going to come in handy for future titles and super massive multi-monitor setups, which is something I will be getting into in March with these cards if they do materialize.