NVIDIA’s GeForce GTX Titan Review, Part 2: Titan's Performance Unveiled
by Ryan Smith & Rahul Garg on February 21, 2013 9:00 AM ESTSynthetics
As always we’ll also take a quick look at synthetic performance to get a better look at Titan’s underpinnings. These tests are mostly for comparing cards from within a manufacturer, as opposed to directly comparing AMD and NVIDIA cards. We’ll start with 3DMark Vantage’s Pixel Fill test.
Pixel fill is a mix of a ROP test and a test to see if you have enough bandwidth to feed those ROPs. At the same time the smallest increase in theoretical performance for Titan over GTX 680 was in ROP performance, where a 50% increase in ROPs was met with a minor clockspeed reduction for a final increase in ROP performance of 25%.
The end result is that with gains of 28%, Titan’s lead over GTX 680 is just a hair more than its increase in theoretical ROP performance. Consequently at first glance it looks like Titan has enough memory and cache bandwidth to feed its 48 ROPs, which given where we’re at today with GDDR5 is good news as GDDR5 has very nearly run out of room.
Moving on, we have our 3DMark Vantage texture fillrate test, which does for texels and texture mapping units what the previous test does for ROPs.
Oddly enough, despite the fact that Titan’s texture performance improvements over GTX 680 were only on the range of 46%, here Titan is measured as having 62% more texturing performance. This may be how Titan is interplaying with its improved bandwidth, or it may be a case where some of the ancillary changes NVIDIA made to the texture paths for compute are somehow also beneficial to proper texturing performance.
Finally we’ll take a quick look at tessellation performance with TessMark.
Unsurprisingly, Titan is well ahead of anything else NVIDIA produces. At 49% faster it’s just a bit over the 46% theoretical performance improvement we would expect from the increased number of Polymorph Engines the extra 6 SMXes bring. Interestingly, as fast as GTX 580’s tessellation performance was, these results would indicate that Titan offers more than a generational jump in tessellation performance, nearly tripling GTX 580’s tessellation performance. Though at this time it’s not at all clear just what such tessellation performance is good for, as we seem to be reaching increasingly ridiculous levels.
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Alucard291 - Friday, March 8, 2013 - link
And once again you spew your b/s out of every orifice.But you still haven't said why you think your walls of nonsense make any difference :)
To 4chan with ya
CeriseCogburn - Sunday, February 24, 2013 - link
You people literally are pathetic. Right now, the cheapest gtx 670 is $720 sli, right ?Get your sli motherboard, get ready for extra heat, a better PS ( already stated botiques are launching these with 450W PS.
So how many months after 670 launch with reduced prices are you only 25% off the single fastest video card in the world, while you take the cheapest version you can find ?
You people are seriously filling your diapers at an unbelievable rate.
I'll note once again for all you fools who continuously missed it, and still do, because of course, your gigantic flapping lips wraped around the gourd so many times they sealed off oxygen flow to the brain that you not only don't want to face reality, but choose not to on purpose:
There was a manufacturing shortage for die space in Jan 2012 when 79xx did a near paper launch. Availability for that card was short till a day before the small in comparison 680 die hit the shelves far over half a year later, and the SINGLE factory in the entire world for production was busily building out well over 2 BILLION in emergency production space desperately trying to keep up with bare minimum demands.
THERE WAS NO CAPACITY to produce a 7.1B transistor chip. The design of the chips follows a very slow SEVERAL YEAR slog, and even now, yield on the most complex chip ever is no doubt too low for comfort, and far too low to have been "launched" WHEN YOU IDIOT TIN FOIL HAT WEARING CHARLIE D BUTT KISSING MIND SLAVE FOOLS claim the conspiracy against all gamers was undertaken by "the greedy nVidia".
You people suck.
ronin22 - Thursday, February 21, 2013 - link
Common, stupid..If you are expecting a gaming card, go buy your AMD whatever.
The real magic of Titan is its compute power.
You were stupid to expect anything else from a GK110
CeriseCogburn - Saturday, February 23, 2013 - link
Good to know amd absolutely failed to produce a top end videocard and has stuck all you tards with their only release, a mid range, at $579+ in comparison.
Be a mid ranger, buy amds flagship, the half mast loser card mid range.
piiman - Saturday, February 23, 2013 - link
Come on it's priced , for now, for the Geeks that have to have the biggest most bad ass card out. It will come down once those suckers...oops I mean enthusiast are sucked dry. :-)CeriseCogburn - Saturday, February 23, 2013 - link
Since amd is a sucked dry shriveling corpse (excellent fanboy mistreatment by the tightwad whining poorboy amd penny pinching freaks), your theory, if we give a single deformed brain cell of credit to the amd fanboys, when they wail without amd everything will be a thousand bucks, may not pan out.AMD is dying, and when gone, a thousand bucks will be standard, right all you amd fanboys ?
Start getting used to it.
L O L
atlr - Thursday, February 21, 2013 - link
Agreed. I was hoping for an initial price somewhat proportional to the performance like US$700. Perhaps ebay will be flooded with enough 680's and 690's from the early 'ticket' buyers which will cause retail prices of the same to drop.wongwarren - Thursday, February 21, 2013 - link
Guess you guys didn't read the article properly:With a price of $999 Titan is decided out of the price/performance race; Titan will be a luxury product, geared towards a mix of low-end compute customers and ultra-enthusiasts who can justify buying a luxury product to get their hands on a GK110 video card.
Alucard291 - Thursday, February 21, 2013 - link
Wait wait wait, a GPU is now a luxury product?There was me thinking that all pc components have long since become commodities...
JeffFlanagan - Thursday, February 21, 2013 - link
I agree that talk of a luxury GPU seems odd. Is there any game that will actually look better with this card rather than a $400 card?It may allow the user to up the resolution, but is anyone even shipping textures with detail beyond 1080p these days?
I haven't bought a video card in several years, and can still select Ultra settings on new games at 1080p.