NVIDIA GeForce GTX 780 Review: The New High End
by Ryan Smith on May 23, 2013 9:00 AM ESTCrysis 3
Our final benchmark in our suite needs no introduction. With Crysis 3, Crytek has gone back to trying to kill computers, taking back the “most punishing game” title in our benchmark suite. Only in a handful of setups can we even run Crysis 3 at its highest (Very High) settings, and that’s still without AA. Crysis 1 was an excellent template for the kind of performance required to driver games for the next few years, and Crysis 3 looks to be much the same for 2013.
Even with just FXAA and High quality settings, Crysis 3 quashes any hope of running at 2560 with a single card at the game’s higher quality settings. 53.1fps is plenty playable, but GTX 780 users would need to give up a bit more if they want to push the averages above 60fps. Meanwhile looking at our percentages it’s another strong showing for the GTX 780, with the GTX 780 leading the GTX 680 by 30% and the 7970GE by 28%.
Facebook
Twitter
RSS
155 Comments
View All Comments
aidivn - Thursday, May 23, 2013 - link
so, how many Double Precision units are there in each SMX unit of gtx780? titan had 64 dp units in each of their SMX units which totaled to 896 dp unitsAnd can u turn them on or off from the forcewre driver menu like “CUDA – Double Precision” for gtx780?
Ryan Smith - Thursday, May 23, 2013 - link
Hardware wise this is GK110, so the 64 DP units are there. But most of them would be disabled to get the 1/24 FP64 rate.aidivn - Friday, May 24, 2013 - link
so how many are disabled and how many are enabled (numbers please)?Ryan Smith - Friday, May 24, 2013 - link
You would have only 1/8th enabled. So 8 per SMX are enabled, while the other 56 are disabled.aidivn - Saturday, May 25, 2013 - link
so, the GTX780 only has 96 DP units enabled while the GTX TITAN has 896 DP units enabled...thats a huge cut on double precisionDanNeely - Sunday, May 26, 2013 - link
That surprised me too. Previously the cards based on the G*100/110 cards were 1/8; this is a major hit vs the 580/480/280 series cards.Old_Fogie_Late_Bloomer - Thursday, May 23, 2013 - link
"GTX 780 on the other hand is a pure gaming/consumer part like the rest of the GeForce lineup, meaning NVIDIA has stripped it of Titan’s marquee compute feature: uncapped double precision (FP64) performance. As a result GTX 780 can offer 90% of GTX Titan’s gaming performance, but it can only offer a fraction of GTX Titan’s FP64 compute performance, topping out at 1/24th FP32 performance rather than 1/3rd like Titan."Seriously, this is just...it's asinine. Utterly asinine.
tipoo - Thursday, May 23, 2013 - link
Market segmentation is nothing new. The Titan really is a steal if you need DP, the next card up is 2400 dollars.Old_Fogie_Late_Bloomer - Thursday, May 23, 2013 - link
I'm well aware of the existence of market segmentation, but this is just ridiculous. Putting ECC RAM on professional cards is segmentation. Disabling otherwise functional features of hardware, most likely in the software drivers...that's just...ugh.SymphonyX7 - Thursday, May 23, 2013 - link
I just noticed that the Radeon HD 7970 Ghz Edition has been trouncing the GTX 680 in most of the benchmarks and trailing the GTX 680 in those benchmarks that traditionally favored Kepler. What the heck just happened? Didn't the review of the Radeon HD 7970 Ghz Edition say that it was basically tied with the GTX 680?