Subject: Graphics Cards | September 17, 2015 - 09:14 AM | Sebastian Peak
Tagged: nvidia, msi, liquid cooled, GTX980Ti SEA HAWK, GTX 980 Ti, graphics card, corsair
We reported last night on Corsair's new Hydro GFX, a liquid-cooled GTX 980 Ti powered by an MSI GPU, and MSI has their own new product based on this concept as well.
"The MSI GTX 980Ti SEA HAWK utilizes the popular Corsair H55 closed loop liquid-cooling solution. The micro-fin copper base takes care of an efficient heat transfer to the high-speed circulation pump. The low-profile aluminum radiator is easy to install and equipped with a super silent 120 mm fan with variable speeds based on the GPU temperature. However, to get the best performance, the memory and VRM need top-notch cooling as well. Therefore, the GTX 980Ti SEA HAWK is armed with a ball-bearing radial fan and a custom shroud design to ensure the best cooling performance for all components."
The MSI GTX 980 Ti Sea Hawk actually appears identical to the Corsair Hydro GFX, and a looking through the specs confirms the similarities:
With a 1190 MHz Base and 1291 MHz Boost clock the SEA HAWK has the same factory overclock speeds as the Corsair-branded unit, and MSI is also advertising the card's potential to go further:
"Even though the GTX 980Ti SEA HAWK boasts some serious clock speeds out-of-the-box, the MSI Afterburner overclocking utility allows users to go even further. Explore the limits with Triple Overvoltage, custom profiles and real-time hardware monitoring."
I imagine the availability of this MSI branded product will be greater than the Corsair branded equivalent, but in either case you get a GTX 980 Ti with the potential to run as fast and cool as a custom cooled solution, without any of the extra work. Pricing wasn't immediately available this morning but expect something close to the $739 MSRP we saw with Corsair.
Subject: Graphics Cards | September 16, 2015 - 09:16 AM | Sebastian Peak
Tagged: TSMC, Samsung, pascal, nvidia, hbm, graphics card, gpu
According to a report by BusinessKorea TSMC has been selected to produce the upcoming Pascal GPU after initially competing with Samsung for the contract.
Though some had considered the possibility of both Samsung and TSMC sharing production (albeit on two different process nodes, as Samsung is on 14 nm FinFET), in the end the duties fall on TSMC's 16 nm FinFET alone if this report is accurate. The move is not too surprising considering the longstanding position TSMC has maintained as a fab for GPU makers and Samsung's lack of experience in this area.
The report didn't make the release date for Pascal any more clear, naming it "next year" for the new HBM-powered GPU, which will also reportedly feature 16 GB of HBM 2 memory for the flagship version of the card. This would potentially be the first GPU released at 16 nm (unless AMD has something in the works before Pascal's release), as all current AMD and NVIDIA GPUs are manufactured at 28 nm.
Subject: Graphics Cards | July 24, 2015 - 12:16 PM | Sebastian Peak
Tagged: rumor, pascal, nvidia, HBM2, hbm, graphics card, gpu
An exclusive report from Fudzilla claims some outlandish numbers for the upcoming NVIDIA Pascal GPU, including 17 billion transistors and a massive amount of second-gen HBM memory.
According to the report:
"Pascal is the successor to the Maxwell Titan X GM200 and we have been tipped off by some reliable sources that it will have more than a double the number of transistors. The huge increase comes from Pascal's 16 nm FinFET process and its transistor size is close to two times smaller."
The NVIDIA Pascal board (Image credit: Legit Reviews)
Pascal's 16nm FinFET production will be a major change from the existing 28nm process found on all current NVIDIA GPUs. And if this report is accurate they are taking full advantage considering that transistor count is more than double the 8 billion found in the TITAN X.
(Image credit: Fudzilla)
And what about memory? We have long known that Pascal will be NVIDIA's first forray into HBM, and Fudzilla is reporting that up to 32GB of second-gen HBM (HBM2) will be present on the highest model, which is a rather outrageous number even compared to the 12GB TITAN X.
"HBM2 enables cards with 4 HBM 2.0 cards with 4GB per chip, or four HBM 2.0 cards with 8GB per chips results with 16GB and 32GB respectively. Pascal has power to do both, depending on the SKU."
Pascal is expected in 2016, so we'll have plenty of time to speculate on these and doubtless other rumors to come.
Subject: Graphics Cards | November 29, 2014 - 09:57 AM | Sebastian Peak
Tagged: pcie, PCI Express, nvidia, mini-itx, GTX 970, graphics card, geforce, directcu mini, DirectCU, asus
ASUS has announced a tiny new addition to their GTX 970 family, and it will be their most powerful mini-ITX friendly card yet with a full GeForce GTX 970 GPU.
Image credit: ASUS
The ASUS 970 DirectCU Mini card will feature a modest factory overclock on the GTX 970 core running at 1088 MHz (stock 1050 MHz) with a 1228 MHz Boost Clock (stock 1178 MHz). Memory is not overclocked and remains at the stock 7 GHz speed.
The GTX 970 DirectCU Mini features a full backplate. Image credit: ASUS
The ASUS GTX 970 DirectCU Mini uses a single 8-pin PCIe power connector in place of the standard dual 6-pin configuration, which shouldn’t be a problem considering the 150W spec of the larger connector (and 145W NVIDIA spec of the 970).
Part of this complete mITX gaming breakfast. Image credit: ASUS
The tiny card offers a full array of display outputs including a pair of dual-link DVI connectors, HDMI 2.0, and DisplayPort 1.2. No word yet on pricing or availability, but the product page is up on the ASUS site.
Subject: Graphics Cards | July 5, 2013 - 06:19 AM | Tim Verry
Tagged: R7730, msi, graphics card, GCN, 7730
If rumors hold true, consumers may be greeted with a new AMD Radeon graphics card today, in the form of a Graphics Core Next (GCN) based HD 7730. According to the leak by Videocardz, MSI will be launching a new card based on this budget GPU called the R7730-1GD5V1. It will use a shrouded fan and heatsink cooler with the company's propeller blade fan technology. Afterburner support and solid capacitors are also features of the MSI card that is rumored to use this new GPU chip. Video ouptuts include one DVI, one HDMI, and one DisplayPort connector.
The HD 7730 GPU itself is based on the same basic Cape Verde chip as the existing HD 7750 and HD 7770 GPUs. However, the HD 7730 has fewer stream processors. Specifically, the 7730 will use 384 stream processors clocked at 800 MHz. It will be paired with 1GB of GDDR5 memory on a 128-bit bus, with the memory clocked at 4.5 GHz. For comparison, the HD 7750 features 512 stream processors clocked at 800 MHz along with 1GB of GDDR5 at 4.5GHz.
This new chip will not be as fast as the similarly-clocked HD 7750, but it will also be cheaper and use less power as it is able to get all of its power from the PCI-E bus (no PCI-E power cable from the PSU required).
The MSI HD 7730 graphics card is rumored to launch sometime today for 70 Euros, or about $90 USD. (At least we will not have long to wait to see if the rumors are true!)
Subject: Graphics Cards | June 2, 2013 - 12:43 AM | Tim Verry
Tagged: nvidia, gtx 770, graphics card, gk-104, galaxy
Galaxy recently made its custom factory overclocked GTX 770 graphics card available. The new card is not the fastest GTX 770, and doesn't quite embrace the supa-pipe as much (as Josh would say), but it looks to be a good deal all the same, giving you a quieter HSF and a decently-overclocked Geforce GTX 770 GPU for $399.99.
The Galaxy GeForce GTX 770 2GB (77XPH6DV6KXZ) takes NVIDIA's GTX 770 GPU with 1,536 GK-104 based CUDA cores and overclocks it to 1110 MHz base and 1163 MHz boost clockspeeds. The 2GB of GDDR5 memory is only clocked at the reference 7010 MHz, however.
The card has the same video outputs as other GTX 770 cards: two DL-DVI, one HDMI, and one DisplayPort output. The card with its dual slot, dual fan cooler is 10” in length and requires a 600W PSU at minimum (not solely for the GPU). It needs one 8-pin and one 6-pin PCI-E power connector.
Galaxy provides a two year warranty for the card. It is available now for around $400 at various retailers.
Read more about other factory overclocked GTX 770 graphics cards at PC Perspective!
Subject: Graphics Cards | June 1, 2013 - 06:00 PM | Tim Verry
Tagged: nvidia, kepler, gtx 770, graphics card
NVIDIA recently unveiled its GTX 770 GPU. Sitting between the GTX 680 and GTX 780, the Geforce GTX 770 is a refined GK104 with higher clockspeeds and improved GPU boost. It features 1536 CUDA cores and a 256-bit memory bus.
While the stock GTX 770 comes clocked at 1046 MHz base and 1085 MHz boost, ASUS is factory overclocking its DirectCU II OC card with a maximum boost GPU clockspeed of 1110 MHz. The 2GB of GDDR5 memory on the card will come clocked at 7010 MHz.
The differentiating factor here (aside from the overclock) is the custom DirectCU II cooler. ASUS has fitted the overclocked GTX 770 with a DirectCU cooler that uses copper heatpipes that directly contact the GPU and attach to an aluminum fin stack. The heatsink is, in turn, cooled by two 80mm fans. ASUS claims that the GTX 770 DirectCU II OC is up to 20% cooler and three-times quieter than the referrence NVIDIA cooler. Other features include a 10-phase DIGI+ VRM, and “Super Alloy Power” capacitors, chokes, and MOSFETs. The dual slot card is 10.7” long and includes two DL-DVI, one HDMI, and one DisplayPort video ouptut. ASUS' GPU Tweak software will allow users to adjust core and memory clockspeeds, voltage, fan speeds, and the power control target.
The ASUS GTX 770 DirectCU II OC is shipping now and will be available at retailers soon. In fact, the card is avaiable at Newegg right now for just under $410.
Read more about NVIDIA's GTX 770 GPU: NVIDIA GeForce GTX 770 Review - GK104 Speed Bump @ PC Perspective!
Subject: Graphics Cards | August 23, 2012 - 11:17 AM | Tim Verry
Tagged: radeon hd 7990, hd 7990, graphics card, dual gpu, amd
Today, more rumors emerged on the ever elusive dual-GPU AMD graphics card. Reportedly, graphics card vendor PowerColor will be one of the Add In Board (AIB) partners producing the Radeon HD 7990. Previous rumors suggested that the HD 7990 would be comprised of two Radeon HD 7970 GPUs and it would be available in late August 2012. While there is no confirmation on the release date, the PowerColor 7990 "Devil 13" graphics card is using two 7970 GPUs in CrossFire on a single PCB.
Back in July, some details emerged on the 7990 that the PowerColor card rumors do not seem to disprove. Some highlights from the rumor mill so far include:
- The 7990 will use two 7970 Tahiti XT GPUs connected by a PLX chip.
- 6GB of GDDR5 memory (3GB per GPU)
- 4,096 stream processors, 64 ROP units
- (at least) a dual slot design with three fan cooler
- Four mini DisplayPorts and two Dual Link DVI video outputs
- Four 6-pin PCI-E power connectors
The earlier post did also mention that the default clock speed would be 850 MHz, but that does not seem to be the case with the PowerColor model. There may still be Radeon HD 7990 cards that come clocked at that speed, however.
As for the PowerColor model specifically, the new rumors suggest that it will be part of a limited run with a total of 500 cards. Coming in a red and black design, the three slot graphics card will use two 7970 GPUs clocked at 925 MHz in CrossFire. While there is no shot of the other side of the board to see how many PCI-E connectors it has, it will reportedly draw as much as 400 Watts. Using a BIOS switch, you will be able to choose between default and factory overclocked clockspeeds for both the GPU and GDDR5 memory.
Videocardz managed to unearth a photo of the elusive dual GPU AMD card.
When in its default mode, the card will run the GPU at 925 MHz and the memory at 5500 MHz (effective), which is the same as the Radeon HD 7970 single GPU graphics card. After flipping the BIOS switch, the card will use overclocked speeds of 1000 MHz for the GPU and 5500 MHz for the memory (so the GPU is the only part getting overclocked, according to the rumors).
According to Videocardz, the PowerColor 7990 has been refined somewhat compared to a showing at Computex earlier this year. From the photos comparison, it looks as though the company has changed out the red PCI back plate for a standard silver color rather than the custom red version. Also, the three fans are slightly different models. It appears as though the card will provide two DVI outputs as well as a full-size HDMI and two mini DisplayPort outputs. The site claims that AMD will not be releasing any reference version and has given its partners free reign to engineer and design custom versions (perhaps we’ll see a massive 12GB version heh).
While there is no word on when this card will be released, according to sources speaking with Hardware Canucks, the Powercolor 7990 “Devil 13” will cost between $899 and $999 in the US. While not the card that many were likely hoping for (because of the price), it may well be the best that users hoping for a dual Graphics Core Next card will be able to get–assuming you can get your hands on one of 500 available cards. NVIDIA has had its own dual GPU GTX 690 on the market for some time now, and it is looking more and more likely that AMD is not going to have an answer any time soon in any big way (outside of limited edition runs from partners that design their own custom versions), and that’s unfortunate.
I speculated that users would be better off with two single Radeon 7970s in CrossFire, and I still believe that is likely the best option right now. Especially if you opt for the 7950 with PowerTune boost (which we recently reviewed) or 7970 GHz Edition cards with boost as it is looking like the 7990 will not have that functionality.
What do you think though, are you still holding out for the ever-elusive 7990?
You can find more coverage of the AMD Radeon HD 7990 by following the 7990 tag!
Subject: Graphics Cards | July 7, 2012 - 05:07 AM | Tim Verry
Tagged: rumor, hd 7950 GHz edition, graphics card, gpu boost, gpu, amd
An interesting rumor floating around the internet concerns a new AMD 7950 graphics card. Specifically, a forum post over at EXPReview hinted at a new GHz Edition 7950 card. They reference a source and a photo of a graphics card with GHz Edition markings and two six-pin PCI-E power connectors. They further quoted a source that said AMD would be releasing a fourth card to its 7000-series lineup. In other words, there was not a whole lot to go on.
The alleged AMD Radeon HD 7950 GHz Edition graphics card.
I saw the rumor a couple of days ago, but decided to let it sink in for a bit before writing about it. After some thought and internal conversations, I think a 7950 GHz edition is plausible, and certainly a possibility. With the addition of the HD 7970 GHz Edition (which we recently reviewed), AMD now has a 7900 series part with its new GPU Boost (aka Powertune Boost) technology. Unfortunately, that tech can not simply be rolled out to the other existing 7900 series cards meaning that the original 7950 and 7970 are stuck without boost, leaving a gap in its lineup. Because of that, it seems logical that AMD would want to fill in that gap with a refreshed 7950 part that has higher clocks and GPU boost.
The 7970 GHz Edition helped AMD stay competitive with the NVIDIA GeForce GTX 680 and enabled AMD to (re)claim it had the fastest single GPU card. That card was enabled by AMD finding extra headroom and higher bins in its 28nm GPUs. The current Radeon HD 7950 runs at an 800 MHz GPU clock speed and a 5GHz GDDR5 effective clock speed. It is unclear if the company’s chips have enough headroom that they are able to overclock 7950 oriented silicon or if they are simply reworking the bins such that the 7950 GHz Edition is either using silicon that just barely can’t make the cut as a 7970 GHz Edition or AMD is artificially locking down 7970 GHz chips to make these proposed 7950 GHz GPUs. Apart from the increased clock speeds and GPU Boost, the rumored card is said to maintain the same hardware specifications as the existing 7950. Mainly, that means 1,792 stream processors, 112 texture units, and the same number of transistors – 4.31 billion – on a 28nm process. In comparison, the 7970 has 2,048 stream processors and 128 texture units.
As mentioned above, such a chip sounds like a logical step for AMD. By refreshing the 7950 with higher clock speeds and adding GPU Boost functionality it will be fight with the GeForce 670 for the performance crown, and may even come close to 680/7970 performance when overclocked further. I do have a couple of questions about this rumored card, however. Specifically, I am wondering if AMD will simply refresh the 7900 series cards and let the original releases fade out as the stock dwindles or if they will keep them around. I’m leaning towards the later but it will still be interesting to see, and it also makes me wonder how much a 7950 GHz Edition will cost me.
I’m curious what you think about the rumor though, do you think it has any merit? And assuming this is legit, where do you think it will stand performance-wise versus NVIDIA’s products?
If you are curious about how AMD’s new GPU Boost technology works, be sure to check out our Live Review of the Radeon HD 7970 GHz Edition with AMD’s Evan Groenke where we are given a live demonstration showing how it works and some background on the technology.
Subject: Graphics Cards | June 7, 2012 - 02:40 AM | Tim Verry
Tagged: video, sapphire, radeon 7770, passive cooling, graphics card, gpu, computex
Not to be left out of the Computex news, graphics card manufacturer Sapphire Technology unveiled a passively cooled AMD Radeon 7770 graphics card running at reference clock speeds. Following the release of the company’s factory overclocked Vapor-X 7770, the new Sapphire HD 7770 Ultimate 1GB card is the first to sport a passive cooler – other vendors are going in the opposite direction by using custom (active) coolers to push up reference clockspeeds for factory overclocked cards.
What makes the sapphire card neat is that the company did not have to underclock the GPU or memory in order to make a passive cooler feasible. With this card, you will get a silent GPU with the same specs and speeds as the reference 7770 we recently reviewed. The card looks to take up about two PCI expansion slots and utilizes a horizontal stack of vertically aligned (if that makes sense?) aluminum fins connected to the GPU via four heatpipes. Because of the cooler, the card is about 25% longer than a reference card, so keep that in mind if you are considering this for a HTPC build using a tiny case.
Beyond the cooler, which is arguably the most important aspect of the card, the Saphhire 7770 Ultimate 1GB is nearly identical to AMD’s reference design. The only major change is that Sapphire had to move the GDDR5 memory chips to the opposite (top, when installed in the case) side of the PCB in order to accommodate the cooler. With that said, the video outputs on the graphics card are a small improvement over the reference design with an additional DVI port (thanks to not needing a full fan grill in the second PCI slot) bringing the total to two DVI ports, one full size HDMI, and one full size DisplayPort. Otherwise, the GPU is stock, running at 1GHz while the 1GB of GDDR5 memory is likely running at 1125 MHz (stock speeds). The Cape Verde-based graphics card contains 640 stream processors, 1.5 billion transistors, 1.28 Teraflops of compute performance, and a Texture fill rate of 40 giga-transfers per second (GT/s). The full specifications of the 7770 GPU core can be found in our review.
The MSRP of reference AMD HD 7770 cards is $159 but expect the Sapphire card to come in a bit above that number thanks to the custom cooler. You can find more photos of the passively cooled Sapphire GPU over at AnandTech who managed to snag some good shots of the card at the company’s Computex booth.
In case you missed it, our video review of the HD 7770 card is embedded below in which we show off the (7770 and 7750) card also show off several custom 7770 designs from MSI, XFX, and others. It should bring you up to speed on what the 7770 is and where it stands in terms of performance with other cards from AMD and NVIDIA.