The new EVGA GTX 1080 FTW2 with iCX Technology
Back in November of 2016, EVGA had a problem on its hands. The company had a batch of GTX 10-series graphics cards using the new ACX 3.0 cooler solution leave the warehouse missing thermal pads required to keep the power management hardware on its cards within reasonable temperature margins. To its credit, the company took the oversight seriously and instituted a set of solutions for consumers to select from: RMA, new VBIOS to increase fan speeds, or to install thermal pads on your hardware manually. Still, as is the case with any kind of product quality lapse like that, there were (and are) lingering questions about EVGA’s ability to maintain reliable product; with features and new options that don’t compromise the basics.
Internally, the drive to correct these lapses was…strong. From the very top of the food chain on down, it was hammered home that something like this simply couldn’t occur again, and even more so, EVGA was to develop and showcase a new feature set and product lineup demonstrating its ability to innovate. Thus was born, and accelerated, the EVGA iCX Technology infrastructure. While this was something in the pipeline for some time already, it was moved up to counter any negative bias that might have formed for EVGA’s graphics cards over the last several months. The goal was simple: prove that EVGA was the leader in graphics card design and prove that EVGA has learned from previous mistakes.
EVGA iCX Technology
Previous issues aside, the creation of iCX Technology is built around one simple question: is one GPU temperature sensor enough? For nearly all of today’s graphics cards, cooling is based around the temperature of the GPU silicon itself, as measured by NVIDIA (for all of EVGA’s cards). This is how fan curves are built, how GPU clock speeds are handled with GPU Boost, how noise profiles are created, and more. But as process technology has improved, and GPU design has weighed towards power efficiency, the GPU itself is often no longer the thermally limiting factor.
As it turns out, converting 12V (from the power supply) to ~1V (necessary for the GPU) is a simple process that creates a lot of excess heat. The thermal images above clearly demonstrate that and EVGA isn’t the only card vendor to take notice of this. As it turns out, EVGA’s product issue from last year was related to this – the fans were only spinning fast enough to keep the GPU cool and did not take into account the temperature of memory or power delivery.
The fix from EVGA is to ratchet up the number of sensors on the card PCB and wrap them with intelligence in the form of MCUs, updated Precision XOC software and user viewable LEDs on the card itself.
EVGA graphics cards with iCX Technology will include 9 total thermal sensors on the board, independent of the GPU temperature sensor directly integrated by NVIDIA. There are three sensors for memory, five for power delivery and an additional sensor for the GPU temperature. Some are located on the back of the PCB to avoid any conflicts with trace routing between critical components, including the secondary GPU sensor.
Subject: Graphics Cards | June 1, 2015 - 06:00 AM | Ryan Shrout
Tagged: maxwell, hydro copper, GTX 980 Ti, gm200, evga, computex 2015, computex, classified, acx
With the release of the brand new GeForce GTX 980 Ti from NVIDIA stirring up the week just before Computex in Taipei, you can be sure that all of NVIDIA's partners are going to be out in force showing off their custom graphics card solutions.
EVGA has several lined up and they were able to share some information with us. First up is the standard but custom cooled GTX 980 Ti that uses the ACX 2.0+ cooler. This new version of the ACX 2.0 cooler includes a "memory MOSFET Cooling Plate (MMCP) reduces MOSFET temperatures up to 13%, and optimized Straight Heat Pipes (SHP) additionally reduce GPU temperature by 5C. ACX 2.0+ coolers also feature optimized swept fan blades, double ball bearings and an extreme low power motor, delivering more air flow with less power, unlocking additional power for the GPU." We're looking forward to some hands-on testing with this card when it shows up on Monday morning.
Also due for an update is the EVGA Classified line, often considered one of the best cards you can buy for overclockers and extreme enthusiasts. Though the card is also using the ACX 2.0+ cooler it will include additional power delivery improvements on the PCB that help stretch available performance headroom.
Following in the footsteps of the recently released Titan X Hybrid comes the GTX 980 Ti version. This card will use a standard blower cooler for the memory and power delivery while attaching a self-contained water cooler for the GPU itself. This should keep the GPU temperature down quite a bit though the benefit to real-world overclocking is debatable with the voltage lock that NVIDIA has kept in place. If only they were to change that...
Finally, for the water cooling fans among us we have the GTX 980 Ti Hydro Copper, using a water block from EK.
Interested in clock speeds?
- EVGA 980 Ti ACX 2.0
- Base: 1000 MHz
- Boost: 1076 MHz
- Memory: 7010 MHz
- EVGA 980 Ti Classified
- Base: 1152 MHz
- Boost: 1241 MHz
- Memory: 7010 MHz
- EVGA 980 Ti Hybrid
- Base: 1140 MHz
- Boost: 1228 MHz
- Memory: 7010 MHz
I am still waiting for pricing and availability information which we will pass on as soon as we get it!
Subject: General Tech | March 13, 2014 - 02:58 PM | Ken Addison
Tagged: podcast, video, evga, gtx 780, 780 ACX, acx, titanfall, 750 ti, nvidia, 800m, 860m, razer
PC Perspective Podcast #291 - 03/13/2014
Join us this week as we discuss the EVGA GTX 780 ACX, Building a PC for Titanfall, NVIDIA's 800m GPU Lineup 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
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- MP3 - Direct download link to the MP3 file
Hosts: Ryan Shrout, Josh Walrath, Allyn Malventano, and Morry Teitelman
Week in Review:
0:41:35 This podcast is brought to you by Coolermaster, and the CM Storm Pulse-R Gaming Headset
News items of interest:
Hardware/Software Picks of the Week:
Allyn: Leaving in the middle of podcasts
Its been a while...
EVGA has been around for quite some time now. They have turned into NVIDIA’s closest North American partner after the collapse of the original VisionTek. At nearly every trade show or gaming event, EVGA is closely associated with whatever NVIDIA presence is there. In the past EVGA focused primarily on using NVIDIA reference designs for PCB and cooling, and would branch out now and then with custom or semi-custom watercooling solutions.
A very svelte and minimalist design for the shroud. I like it.
The last time I actually reviewed an EVGA products was way back in May of 2006. I took a look at the 7600 GS product, which was a passively cooled card. Oddly enough, that card is sitting right in front of me as I write this. Unfortunately, that particular card has a set of blown caps on it and no longer works. Considering that the card has been in constant use since 2006, I would say that it held up very well for those eight years!
EVGA has been expanding their product lineup to be able to handle the highs and lows of the PC market. They have started manufacturing motherboards, cases, and power supplies to help differentiate their product lineup and hopefully broaden their product portfolio. We know from past experiences that companies that rely on one type of product from a single manufacturer (GPUs in this particular case) can experience some real issues if demand drops dramatically due to competitive disadvantages. EVGA also has taken a much more aggressive approach to differentiating their products while keeping them within a certain budget.
The latest generation of GTX 700 based cards have seen the introduction of the EVGA ACX cooling solutions. These dual fan coolers are a big step up from the reference design and puts EVGA on par with competitive products from Asus and MSI. EVGA does make some tradeoffs as compared, but these are fairly minimal when considering the entire package.
EVGA Brings Custom GTX 780 Ti Early
Reference cards for new graphics card releases are very important for a number of reasons. Most importantly, these are the cards presented to the media and reviewers that judge the value and performance of these cards out of the gate. These various articles are generally used by readers and enthusiasts to make purchasing decisions, and if first impressions are not good, it can spell trouble. Also, reference cards tend to be the first cards sold in the market (see the recent Radeon R9 290/290X launch) and early adopters get the same technology in their hands; again the impressions reference cards leave will live in forums for eternity.
All that being said, retail cards are where partners can differentiate and keep the various GPUs relevant for some time to come. EVGA is probably the most well known NVIDIA partner and is clearly their biggest outlet for sales. The ACX cooler is one we saw popularized with the first GTX 700-series cards and the company has quickly adopted it to the GTX 780 Ti, released by NVIDIA just last week.
I would normally have a full review for you as soon as we could but thanks to a couple of upcoming trips that will keep me away from the GPU test bed, that will take a little while longer. However, I thought a quick preview was in order to show off the specifications and performance of the EVGA GTX 780 Ti ACX.
As expected, the EVGA ACX design of the GTX 780 Ti is overclocked. While the reference card runs at a base clock of 875 MHz and a typical boost clock of 928 MHz, this retail model has a base clock of 1006 MHz and a boost clock of 1072 MHz. This means that all 2,880 CUDA cores are going to run somewhere around 15% faster on the EVGA ACX model than the reference GTX 780 Ti SKUs.
We should note that though the cooler is custom built by EVGA, the PCB design of this GTX 780 Ti card remains the same as the reference models.
Subject: General Tech | June 1, 2013 - 08:58 PM | Tim Verry
Tagged: gtx 770, evga, acx
Now that NVIDIA's GTX 770 reference graphics card is official, the various partners have begun unleashing their own spins on the hardware. Unlike the TITAN, NVIDIA is allowing custom PCBs and coolers, making the selection of GTX 770 cards much more diverse and unique.
In fact, EVGA has a slew of GTX 770-based graphics cards planned for 2014. Out of the gate, there will be two graphics cards available to consumers: The GTX 770 and the GTX 770 Superclocked. Both cards will come equipped with the company's new ACX cooler. In addition, the GTX 770 FTW, GTX 770 4GB, GTX 770 FTW 4GB, and the GTX 770 Classified 4GB cards will also come with the ACX cooler and will be available later this year. Details on those last four cards are still unknown, but EVGA has provided specifications on the first two, which will be available soon.
The EVGA GTX 770 w/ ACX
The EVGA GTX 770 w/ ACX is a GK-104 “Kepler” GPU clocked at 1046 MHz base and 1085 MHz boost. The card also features 2GB of GDDR5 memory clocked at 7010 MHz.
EVGA is also introducing a Superclocked edition of the GTX 770 that will use the new ACX cooler. This GTX 770 ACX Superclocked has factory overclocked speeds of 1111 MHz base and 1163 MHz boost. The 2GB of GDDR5 memory remains at the reference clockspeed of 7010 MHz.
Both of these cards use EVGA's new ACX cooler which uses a new heatsink design paired with two fans (dual ball bearing) and a back-plate that is reportedly lighter, quieter, and cooler-running than the reference cooler.
The EVGA GTX 770 4GB Classified GPU with ACX cooler. It is listed on the site, but not available yet.
The EVGA GTX 770 ACX and GTX 770 Superclocked ACX will be available soon for an as-yet-unannounced price. The Superclocked edition has some impressive factory overclock numbers, though it will likely come at a premium. The other interesting takeaway from the EVGA announcement is the confirmation of 4GB GTX 770 cards coming in the future. More information can be found on the EVGA product page.