Subject: Graphics Cards | October 28, 2016 - 04:01 AM | Tim Verry
Tagged: water cooling, GTX 1080, gtx 1070, gpu cooler, Alphacool, AIO
Alphacool recently launched an interesting liquid GPU cooling product under its Eiswolf branding. Coming in an AIO kit or as a standalone GPU cooler, the Eiswolf GPX Pro is currently compatible with the GTX 1070 and GTX 1080 graphics cards.
The Eiswolf GPX is a GPU water block that pairs a removable copper water block with a large aluminum fin stack that passively cools the memory chips and VRM hardware while also feeding some of the heat into the copper block (and then the water loop). Alphacool has custom milled the aluminum to exactly fit the GTX 1070 or GTX 1080 such that users do not need thermal pads for the memory (just a small amount of thermal paste) and only tiny and thin thermal pads for the VRM chips. The GPU block is all copper and houses the pump. A backplate is included and when installed the block hides the card’s PCB behind the aluminum plate with ocool logo. When it comes time to upgrade the graphics card, you can remove the block and only replace the aluminum block that is custom to a specific card, which is nice to see.
The Eiswolf GPX AIO is the kit version and gives users a fully functioning loop. In addition to the Eiswolf GPX GPU cooler, the AIO kit includes a 120mm radiator with two fans in push-pull configuration and tubing with quick disconnects on both tubes. The fan cables are sleeved and the 11/8mm tubing is resistant to kinking. The loop is all copper save for brass fittings. The quick disconnects make it easy to remove the GPU from the system or to expand the loop. Users can add a second GPU (which also gets them a second pump) and/or connect it to the company’s AIO CPU coolers. Of course, it would also be possible to connect it to your custom loop if you wanted.
Reportedly, when running two GPX coolers in a SLI (dual GPU) setup, it is possible to undervolt both pumps to reduce pump noise such that they are near silent.
The ability to expand the AIO loop and to upgrade to newer graphics cards easily makes this an interesting product though I would have liked to see a larger radiator option especially for those wanting to go the dual GPU / dual pump route!
The Alphacool GPX Pro 120 AIO kit is available for 150 Euros (~$164 USD) and the GPX Pro (the cooler Itself) is available for 120 Euros (~$131 USD). Pricing is a bit high, but it has the potentially to have a much longer useable life than other GPU AIOs. I am looking forward to the reviews of this new cooler. I would like to see support for other graphics cards though.
If you are interested in this cooler, Alphacool has a video on YouTube with more information.
Subject: Graphics Cards | June 4, 2016 - 04:35 PM | Sebastian Peak
Tagged: revving, report, nvidia, GTX 1080, gpu cooler, founders edition, fan speed, fan issue
“NVIDIA has reportedly found the solution and the problem should will be fixed with the next driver release. NVIDIA rep confirmed that software team was able to reproduce this problem, and their fix has already passed internal testing.”
Image credit: PC Games Hardware
On the NVIDIA forums customer care representative Manuel Guzman has posted about the issue, and now it seems a fix will be provided with the next driver release:
“This thread is to keep users up to date on the status of the fan randomly spinning up and down rapidly that some users are reporting with their GeForce GTX 1080 Founders Edition card. Thank you for your patience.
Updates Sticky Post
Update 6/1/16 - We are testing a driver fix to address the random spin up/down fan issue.
Update 6/2/16 - Driver fix so far has passed internal testing. Fix will be part of our next driver release.”
For those who have experienced the “revving” issue, described as a rapid rise and fall from 2000 RPM to 3000 RPM in the post, this will doubtless come as welcome news. We will have to see how these cards perform once the updated driver has been released and is in user hands.
Subject: Graphics Cards, Cases and Cooling | May 10, 2016 - 12:55 PM | Sebastian Peak
Tagged: water cooling, radeon pro duo, radeon, pro duo, liquid cooling, graphics cards, gpu cooler, gpu, EKWB, amd
While AMD's latest dual-GPU powerhouse comes with a rather beefy-looking liquid cooling system out of the box, the team at EK Water Blocks have nonetheless created their own full-cover block for the Pro Duo, which is now available in a pair of versions.
"Radeon™ has done it again by creating the fastest gaming card in the world. Improving over the Radeon™ R9 295 X2, the Radeon Pro Duo card is faster and uses the 3rd generation GCN architecture featuring asynchronous shaders enables the latest DirectX™ 12 and Vulkan™ titles to deliver amazing 4K and VR gaming experiences. And now EK Water Blocks made sure, the owners can get the best possible liquid cooling solution for the card as well!"
Nickel version (top), Acetal+Nickel version (bottom)
The blocks include a single-slot I/O bracket, which will allow the Pro Duo to fit in many more systems (and allow even more of them to be installed per motherboard!).
"EK-FC Radeon Pro Duo water block features EK unique central inlet split-flow cooling engine with a micro fin design for best possible cooling performance of both GPU cores. The block design also allows flawless operation with reversed water flow without adversely affecting the cooling performance. Moreover, such design offers great hydraulic performance, allowing this product to be used in liquid cooling systems using weaker water pumps.
The base is made of nickel-plated electrolytic copper while the top is made of quality POM Acetal or acrylic (depending on the variant). Screw-in brass standoffs are pre-installed and allow for safe installation procedure."
Suggested pricing is set at 155.95€ for the blocks (approx. $177 US), and they are "readily available for purchase through EK Webshop and Partner Reseller Network".
Subject: Cases and Cooling | June 1, 2015 - 11:30 AM | Sebastian Peak
Tagged: titan x, Hydro Series, HG10, GTX 980, GTX 970, gpu cooler, corsair, computex 2015, computex, AIO
Corsair has updated their lineup of liquid cooling brackets for GPUs with models supporting both GeForce GTX 980 and GTX 970 cards. These adapters provide an easy way to connect a Corsair liquid CPU cooler to these graphics cards, replacing the stock heatsink.
The new models of Hydro Series GPU bracket are easy to identify as they're based on the GPU name, with HG10 N980 for the GTX 980, and HG10 N970 for the GTX 970. But the compatibility doesn't actually end there, as there is also support for GTX TITAN X and the new GTX 980 Ti as well (presumably both from the HG10 N980).
Corsair offers this list of features for the new brackets:
- Seamlessly pairs any Corsair Hydro Series CPU cooler to your NVIDIA GeForce GTX graphics card
- Reduces GPU temperature for more overclocking headroom, providing as much as 25% clock speed increase
- Integrated mounting bracket cools the main GPU processor without transferring heat onto other components
- Included low-noise blower fan cools VRMs and VRAMs quietly and effectively
- Compatible with reference design cards for NVIDIA GeForce GTX Titan X, GTX 980, GTX 980 Ti, GTX 970, and GTX 760. See corsair.com for a full compatibility list.
- 2-year limited warranty
The retail price for the new GPU brackets will be $39.99, with the HG10 N970 available in July and the HG10 N980 in August.
Subject: Graphics Cards | January 7, 2015 - 04:30 AM | Sebastian Peak
Tagged: nvidia, liquid cooler, GTX 980, gpu cooler, gpu, evga, ces 2015, CES, AIO
EVGA has posted a photo on Twitter of a new GTX 980 with an integrated AIO liquid cooler.
The pic is captioned "GTX 980 HC AIO", which indicates that it will join the EVGA GTX 980 Hydro Copper (which carries an MSRP as $799) as a liquid-cooled option in their lineup. The big advantage here, however, is that AIO setup dangling off the back of the card. One free (120mm?) fan opening is all you'd need to be up and running without any extra work.
Of course, you could always buy yourself a suitcase full of AIO liquid-cooled GTX 980's for a cool $2999 if you don't want to wait for this EVGA option.
Triple SLI + AIO liquid cooling = suitcase?
We'll post news of this (seemingly) upcoming EVGA product once details are revealed.
Follow all of our coverage of the show at http://pcper.com/ces!
Subject: Cases and Cooling | January 6, 2015 - 05:00 PM | Sebastian Peak
Tagged: nvidia, liquid cooling, Hydro Series, gpu cooler, corsair, ces 2015, CES, AIO
Corsair has announced a new liquid cooling bracket for graphics cards, the Hydro Series HG10 N780 Edition.
The bracket allows a Corsair Hydro Series liquid CPU cooler (not included, of course) to be attached to select NVIDIA GeForce cards. What cards are compatible? Reference design NVIDIA GeForce GTX 770, GTX 780, GTX 780 Ti, Titan and Titan Black. (Reference design refers to the board itself, and you will often find aftermarket cooling on reference-based cards in the retail channel. As always, it's best to research your card beforehand!)
The HG10 N780 requires just eight screws to install, and Corsair states that the bracket "when combined with a Corsair Hydro Series CPU liquid cooler" of course, "can reduce the GPU’s temperature by up to 45° C, and works with the GPU’s automatic temperature control (to) lower the speed of its onboard fan for quieter operation".
VRAM and VRMs are also cooled with the bracket, "helping extend the life of the GPU and providing more overclocking headroom".
- Allows any Corsair Hydro Series CPU cooler to be attached to and cool NVIDIA GeForce GPUs
- Compatible with reference NVIDIA® GeForce® GTXTM 770, GTX 780, GTX 780 Ti, Titan and Titan Black graphics cards
- Reduces GPU temperatures by up to 45° C
- Allows most GPUs to automatically reduce stock fan speed for quieter operation
- Cools the main GPU processor, VRAM, and VRMs
- 2-year limited warranty
- MSRP: $39.99
The H10 N780 will be available in February with an MSRP of $39.99.
Follow all of our coverage of the show at http://pcper.com/ces!
Subject: Cases and Cooling | June 2, 2014 - 11:00 AM | Sebastian Peak
Tagged: liquid cooling, gpu cooler, gpu, corsair, computex 2014
Corsair has announced their entry into the GPU liquid cooling game with the Hydro Series HG10 GPU Liquid Cooling Bracket, designed to allow the use of any Corsair Hydro Series self-contained liquid CPU cooler with a compatible graphics card.
Corsair points out that their solution not only allows advanced cooling of the GPU core via their Hydro Series coolers, but the bracket also covers the power delivery and RAM on the board for dramatically reduced temperatures from all vital components (and much greater overclocking potential).
The initial model - the HG10 “A1 Edition” - will support reference AMD Radeon R9 290/290X cards, and a version with support for the NVIDIA GeForce 770/780/780 Ti/TITAN will arrive with the “N1 Edition” later this year.
The Corsair HG10 carries a 2-year warranty and will debut this month with a list price of $39.99.
Subject: Cases and Cooling | December 12, 2013 - 09:03 AM | Tim Verry
Tagged: water cooling, nzxt, kraken, gpu cooler
NZXT has a new cooling product coming out next week that caught my attention recently. Called the KRAKEN G10, it is a bracket and fan assembly that allows users to attach All In One (AIO) water coolers – those traditionally aimed at CPUs – to graphics cards. The Kraken G10 consists of a steel bracket with a CPU waterblock mounting hole, 92mm fan, and water tube routing space.
The Kraken G10 is a stylish approach to pairing cheap sealed water coolers to graphics cards with reference PCBs – a feat that has traditionally been limited to adventurous enthusiasts armed with zip ties and a good deal of patience. The bracket is compatible with many recent GPUs from both AMD and NVIDIA, and it allows enthusiasts to mount AIO water coolers from NZXT as well as other manufacturers. The water cooler is then able to efficiently cool the GPU while the pre-installed 92mm fan works to keep the VRM and memory areas of the graphics card cool. The G10 bracket measures 177 x 32.5 x 110.6 mm (WxHxD) and comes in white, black, or red with white fan blades and NZXT logos on the side and fan.
Specifically, the KRAKEN G10 supports the following graphics card models (with reference PCBs only).
Further, users can use the G10 to mount the waterblocks of the following sealed loop water coolers.
|KUHLER H2O 920V4||H110||KRAKEN X60||Water 3.0 Extreme||LQ-320|
|KUHLER H2O 620V4||H90||KRAKEN X40||Water 3.0 Pro||LQ-315|
|KUHLER H2O 920||H55||Water 3.0 Performer||LQ-310|
|KUHLER H2O 620||H50||Water 2.0 Extreme|
|Water 2.0 Pro|
|Water 2.0 Performer|
It is a niche, but useful, product that can allow users to more easily upgrade the cooling of their graphics cards to allow for higher overclocks and/or quieter operation. The NZXT KRAKEN G10 will be available on December 16, 2013 for $29.99 from NZXT’s website. Update: It appears the first batch of G10 brackets has sold out already. Fret not, a second batch of Kraken G10s will be available towards the middle of next month according to NZXT. (End of update.)
Are you planning to unleash the Kraken G10 on your GPUs (I expect crypto currency miners might be especially interested in this product heh).
Subject: Graphics Cards | April 14, 2013 - 11:59 PM | Tim Verry
Tagged: windforce, nvidia, gtx titan, gtx 680, gpu cooler, gigabyte
Earlier this week, PC component manufacturer Gigabyte showed off its new graphics card cooler at its New Idea Tech Tour even in Berlin, Germany. The new triple slot cooler is built for this generation's highest-end graphics cards. It is capable of cooling cards with up to 450W TDPs while keeping the cards cooler and quiter than reference heatsinks.
The Gigabyte WindForce 450W cooler is a triple slot design that combines a large heatsink with three 80mm fans. The heatsink features two aluminum fin arrays connected to the GPU block by three 10mm copper heatpipes. Gigabyte stated during the card's reveal that its cooler keeps a NVIDIA GTX 680 graphics card 2°C cooler and 23.3 dB quiter during a Furmark benchmark run. Further, the cooler will allow these high end cards, like the GTX Titan to achieve higher (stable) boost clocks.
ComputerBase.de was on hand at Gigabyte's event in Berlin to snap shots of the upcoming GPU cooler.
The company has not announced which graphics cards will use the new cooler or when it will be available, but A Gigabyte GTX 680 and a custom cooled-Titan seem to be likely candidates considering these cards were mentioned in the examples given in the presentation. Note that NVIDIA has prohibited AIB partners from putting custom coolers on the Titan thus far, but other rumored Titan graphics cards with custom coolers seem to suggest that the company will allow custom-cooled Titans to be sold at retail at some point. In addition to using it for the top-end NVIDIA cards, I think a GTX 670 or GTX 660 Ti GPU using this cooler would also be great, as it would likely be one of the quieter running options available (because you could spin the three 80mm fans much slower than the single reference fan and still get the same temps).
What do you think about Gigabyte's new 450W GPU cooler? You can find more photos over at Computer Base (computerbase.de).
Subject: Graphics Cards | January 19, 2013 - 06:26 AM | Tim Verry
Tagged: water cooler, sealed loop, ROG ARES II, gpu cooler, asus, amd, 7970 ghz edition
ASUS has taken the wraps off of a new dual GPU graphics card that comes equipped with a sealed loop liquid cooler to keep the two overclocked 7970 GHz Edition GPUs frosty. The new ROG ARES II is a limited edition card that pairs the ARES II GPU with an Asetek-based cooler and rounds out the top-end of the company’s Republic of Gamers lineup.
The card itself features two AMD Radeon 7970 GHz Edition GPUs clocked at 1050 MHz base and 1100 MHz boost, 6GB of GDDR5 memory clocked at 1650 MHz, and ASUS’ DIGI+ 20-phase VRM with “Super Alloy Power” hardware. The ROG ARES II has a 500W TDP and uses three 8-pin PCI-E power connectors. The card measures 11.8” x 5.5” x1.8,” not including the radiator.
The ROG ARES II includes one DVI-I, one DVI-D, and four DisplayPort video outputs. ASUS is also packing a DVI to HDMI adapter in the box.
The sealed loop water cooler is where the card sets itself apart, however. Based on an Asetek design, the ARES II water cooler features a 120mm radiator, and two CPU-style water blocks over each 7970 GHz Edition GPU. The loop runs from the radiator and through both water blocks before returning to the radiator which is paired with two 120mm fans. Curiously, the water cooler did not result in a single-slot design. Rather, the ARES II card has a somewhat-bulky two slot profile. According to ASUS, the water cooled card will run up to 31 degrees Celsius cooler than the reference NVIDIA GTX 690 graphics card while being as much as 13% faster (though ASUS does not specifically name the games/benchmarks).
ASUS has not released any pricing or availability information, but you can expect it to rival the price of PowerColor’s Devil 13 thanks to the sealed loop water cooler and ARES II hardware. Currently, ASUS is planning on producing a mere 1,000 liquid cooled ARES II cards, so be prepared to be fast on the mouse click upon release.
I would have liked to see a water cooler that was a bit more customized to the card. In particular, I think ASUS should have used a single water block that covered both GPUS and the VRM area, which would have allowed ASUS to get rid of the fan on the card itself entirely. Nevertheless, the ARES II will be extremely fast, and hopefully run nice and cool even when overclocked. I’m interested in seeing a head-to-head between the ARES II and PowerColor Devil 13.
Read more about AMD’s Graphics Core Next architecture at PC Perspective.