Monday, January 21st 2013
NVIDIA to Name GK110-based Consumer Graphics Card "GeForce Titan"
2013 started off on a rather dull note for the PC graphics industry. NVIDIA launched its game console platform "Project: Shield," while AMD rebranded its eons-old GPUs to Radeon HD 8000M series. Apparently it could all change in late-February, with the arrival of a new high-end single-GPU graphics card based on NVIDIA's GK110 silicon, the same big chip that goes into making the company's Tesla K20 compute accelerator.
NVIDIA may have drawn some flack for extending its "GTX" brand extension too far into the mainstream and entry-level segment, and wants its GK110-based card to stand out. It is reported that NVIDIA will carve out a new brand extension, the GeForce Titan. Incidentally, the current fastest supercomputer in the world bears that name (Cray Titan, located at Oak Ridge National Laboratory). The GK110 silicon physically packs 15 SMX units, totaling 2,880 CUDA cores. The chip features a 384-bit wide GDDR5 memory interface.
Source:
SweClockers
NVIDIA may have drawn some flack for extending its "GTX" brand extension too far into the mainstream and entry-level segment, and wants its GK110-based card to stand out. It is reported that NVIDIA will carve out a new brand extension, the GeForce Titan. Incidentally, the current fastest supercomputer in the world bears that name (Cray Titan, located at Oak Ridge National Laboratory). The GK110 silicon physically packs 15 SMX units, totaling 2,880 CUDA cores. The chip features a 384-bit wide GDDR5 memory interface.
203 Comments on NVIDIA to Name GK110-based Consumer Graphics Card "GeForce Titan"
It's conceivable at the very edge this gen, but the big push will be on 20nm both because of the timing of the displays reaching a more tangible market as well as process abilities of tsmc (not to mention the potential need for more bw and/or more dense buffers without building monstrosities that will likely come between now and then).
Figure 4k is 4x 1080p.
I figure 20nm will bring similar designs to gk110/8900 aimed at the sweet-spot market with their shiny new 4k displays in late 2014 to 2015. That is to say efficient and 48 ROPs...obviously on more realistic size/yielding silicon and in consumer-friendly power envelopes. If that were roughly 2688 units (12 nvidia smx = 2688 w sfu, amd 42 cu = 2688) at ~1300mhz, it would be ~4x something like a 7850 (1024 x 860mhz), the baseline to play most titles at 1080p, and likely not changing much given the new rumored console specs.
Considering the process shrink should bring roughly 2x density, ~20-30% clock hikes at similar voltage, and gddr6 (and/or 4Gb GRAM) if not some other tech may rear it's head by that time, it seems a realistic trajectory. See clock/power skew of 28nm in previous post but note TSMC will lower the voltage aim on 20nm...1.264v ain't gonna be refuse anymore certainly to AMD's disappointment. The process will likely wimper out around where most designs hover because of efficiency, 1.15-1.175v (blame a united process with an eye focused on mobile SoCs, ). That means potentially ~1400-1500mhz, minus ~10% for stock skus...or around 1300mhz give or take.
Speculative maths, to be sure. But realistic.
But for pure benchmarking quad crossfire could give better results i guess.
Although titanium is named after the Titans.
BTW, my calculations are pretty logical, or explain me otherwise.
Now, math is not my strong point but I reckon going by the presumed 85% performance of the Titan (ium) compared to GTX690, this GK110 based card would be 45% faster than the 7970GE.
I hope that this price point doesn't become the standard for high end single GPU cards.
A 680 is 50% of a 690. A 780 is 85% of a 690. 85% is 170% of 50%, a 70% difference.
There will be a market for Titanium same as there's a market for outrageously priced DACs and headphones. Crysis 3 (if one's interested) can be played on a console. No big deal, single player, couple of days of fun then forget about it. Life goes on.
and anyway your arguing against what one guys opinion of a guestimated avg performance chart Might be (id guess similar to him imho):), he may be right you may be, the arguings pointless either way:D