Inno3D GeForce GTX 760 iChill review -
Final words and conclusion
Final Words & Conclusion
What an astonishing product this card is. Now granted, there is a compromise. The huge three-slot cooler must be something you can life with. Looking at it from the other side, the three slots cooler brings in more than terrific cooling performance at barely any measurable noise. And that translates into great cooling, but also a better overclock experience. The release of the GeForce GTX 760 really isn't something new in terms of technology. The GeForce GTX 760 is a GTX 680 GPU with two out of the 8 available shader processor clusters disabled. And from that point of view the release really is more of the same. The interesting thing however is that NVIDIA opened up this level of performance in a 'somewhat' mainstream performance segment. But at 249 USD the performance you gain from a product like this is really interesting. Traditionally a GeForce GTX 460/560/660 and now 760 series product is upper segment of mainstream and as this product show us, it'll eat any game for breakfast and then for lunch and dinner as well. For the reference clocked products, you may expect slightly lower than GTX 670 performance. But with all board partner 'tweaked' products, add another 10% to the performance and all of the sudden these puppies sit in between the GTX 670 and 680 performance wise. The board partners have gone crazy and jumped all over the GeForce GTX 760 with multiple versions and custom cooled solutions.
With the reference cards having a base-clock at 980 MHz, being factory clocked to 1058 MHz the magic is to be found in the boost clock as at that factory tweak the GPU all of the sudden finds its turbo frequency well above 1100 MHz (when the power signature allows it to do so). But mostly that is what we noticed, being that the GPU continuously is hovering in the 1100 MHz range during gaming. I'm still taking reference here okay ? Now a card like shown today with its factory tweak, well let me just say that it is absolutely golden for the guys and girls with a 1920x1080 and 1920x1200 range in monitor resolution, there's not a game out there that it can't deal with at this resolution. In Crysis 3 we end at an average of 41 FPS in 1920x1200 with Very High quality settings and that high resolution texture package and FXAA. Battlefield 3 is another example, with all eye candy opened up in game and again at 4xAA the card still pushes 56 FPS at 19x12 and that nearly equal to the GeForce GTX 680. So while this product might have two shader clusters less, the performance really remains exceptionally good and once the dynamic clock aka turbo kicks in.
So yeah, again the cooler is the compromise really personally I'd be happy to offer an extra PCI slot in return for the coolness that the card offers. Overall the looks are great though, I mean if you look at the picture below you'll notice a nice dark theme that will suite most motherboards and chassis anno 2013 really well. So size aside, it's a good looking product in my honest opinion.
As you have been able to see in our test sessions, the cooler does its job really well. The NVIDIA reference coolers are great, but they follow the temperature target of 80 degrees C. With the iChill HerculeZ cooler however the GPU will get massive cooling power at your disposal. As a result the temperature target might remain at roughly 47 degrees C. Now this is the highest recorded number based on our entire run of the software test suite. So we benchmarked all games and then noted down the hottest recorded temperature. And there you have it 47 Degrees C, downright impressive. An added benefit of very low temperatures is that is that the dynamic clock frequency will go higher up to the point it reached its power target. So this is why the card is so close and sometimes a small notch faster then some of the competition. Noise wise it's silent, you can hardly hear the card.
The GeForce GTX 760 edition as tested today shows roughly 150 to 160 Watt power consumption at peak utilization with a modern game. Honestly that is pretty good as well. Not far off from reference, of course. But remember the 760 is injected in the graphics arena as a mid-range product, but comes with a high-end class GPU that has been limited a bit.
Overclocking & perf
Typically with all cards you'll reach 1250~1300 MHz on the boost clock, if you know what you are doing overclocking wise. However with The power boost being temperature and power limited versus low temperatures ...this card reach 1346 MHz and that was stable. If only we'd have a little more GPU voltage at our disposal, we'd pass 1400 MHz, I'm sure of it. None the less, the overclock result of the iChill card was the best of all cards tested to date. Drivers wise we can't complain at all, we did not stumble into any issues. And with a single GPU there's no micro-stuttering (if that ever bothered you) and no multi-GPU driver issues to fight off. Performance wise really there's not one game that won't run seriously good at the very best image quality settings.
As much of a refresh as the GeForce GTX 760 really is, it is the end-result that counts. The product comes with a GTX 680 chip but was limited in performance by roughly 25% die to two disabled SMX clusters (each 192 Shaders processors). But with plenty of memory bandwidth and the ROP engine left in-tact the GeForce GTX 760 remains to be serious business. The reality remains that last year's most high-end GPU can now be bought at a much better price. The AIB partners from NVIDIA jumped on it, as example today the tested version. Armed with the updated cooler and a really serious factory overclock this product closes in at the GTX 670 and almost GTX 680 performance range. And no matter how you look at it, that is just a good deal for the money. Talking about money, these are the NVIDIA MSRPs (meaning over time you may expect lower prices):
- EUR - 199 excl. VAT
- GGBP - £209 incl. VAT
- USD - $249 incl. VAT
In this article we review the beast, the GTX 770 HerculeZ X3 Ultra from Inno3D is locked and loaded with the mighty HerculeZ X3 cooler, that's three slots wide but keeping the GPU under 55 Degrees C and completely silent. Pure awesomeness. That's not all though, it is factory overclocked for you at a very high level but even so can be tweaked quite a bit further.
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