The NVIDIA GeForce GTX Titan X Review
by Ryan Smith on March 17, 2015 3:00 PM ESTSynthetics
As always we’ll also take a quick look at synthetic performance. In the case of GTX Titan X and its GM200 GPU, what we should see here is a pretty straightforward 30-40% increase in performance, owing to GM200’s evenly scaled out Maxwell 2 design.
At over 300fps even with TessMark’s most strenuous test case, the GTX Titan X is unsurprisingly the top card at tessellation performance. Designed to deliver up 24 triangles/clock, theoretical geometry throughput stands at a staggering 24B triangles/second.
Meanwhile 3DMark’s fillrate tests reiterate Maxwell’s biggest and smallest improvements over Kepler. With a decrease in ALU:TEX ratios, overall texture throughput on the GTX Titan X is very similar to the GTX 780 Ti. On the other hand thanks to improved memory compression GTX Titan X has a pixel fillrate unlike anything else. This in turn is a big part of the reason NVIDIA is pushing that GTX Titan X be paired up with 4K monitors, as it offers the kind of fillrate necessary to drive such a high resolution.
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stun - Tuesday, March 17, 2015 - link
I hope AMD announces R9 390X fast.I am finally upgrading my Radeon 6870 to either GTX 980, TITAN X, or R9 390X.
joeh4384 - Tuesday, March 17, 2015 - link
I do not think Nvidia will have that long with this being the only mega GPU on the market. I really wish they allowed partner models of the Titan. I think a lot of people would go nuts over a MSI Lightning Titan or something like that.farealstarfareal - Tuesday, March 17, 2015 - link
Yes, a big mistake like the last Titan to not allow custom AIB cards. Good likelihood the 390X will blow the doors off the card with many custom models like MSI Lightning, DCU2 etc.Also $1000 for this ??! lol is the only sensible response, none of the dual precision we saw in the original Titan to justify that price, but all of the price. Nvidia trying to cash in here, 390X will force them to do a card probably with less VRAM so people will actually buy this overpriced/overhyped card.
chizow - Tuesday, March 17, 2015 - link
Titan and NVTTM are just as much about image, style and quality as much as performance. Its pretty obvious Nvidia is proud of the look and performance of this cooler, and isn't willing to strap on a hunking mass of Al/Cu to make it look like something that fell off the back of a Humvee.They also want to make sure it fits in the SFF and Lanboxes that have become popular. In any case I'm quite happy they dropped the DP nonsense with this card and went all gaming, no cuts, max VRAM.
It is truly a card made for gamers, by gamers! 100% GeForce, 100% gaming, no BS compute.
ratzes - Tuesday, March 17, 2015 - link
What do you think they give up when they add DP? Its the same fabrication, was for titan vs 780ti. If I'm mistaken, the only difference between cards are whether the process screwed up 1 or more of the smps, then they get sold as gaming cards at varying decreasing prices...MrSpadge - Tuesday, March 17, 2015 - link
Lot's of die space, since they used dedicated FP64 ALUs.chizow - Wednesday, March 18, 2015 - link
@ratzes, its well documented, even in the article. DP/FP64 requires extra registers for the higher precision, which means more transistors allocated to that functionality. GM200 is only 1Bn more transistors than GK210 on the same process node, yet they managed to cram in a ton more functional units. Now compare to GM204 to GK204 3.5Bn to 5.2Bn and you can see, its pretty amazing they were even able to logically increase by 1.5x over the GM204, which we know is all gaming, no DP compute also.hkscfreak - Wednesday, March 18, 2015 - link
Someone didn't read...nikaldro - Tuesday, March 17, 2015 - link
fanboysm to the Nth p0waH..furthur - Wednesday, March 18, 2015 - link
which meant fuck all when Hawaii was released