fp64 of gtx 1080 ti vs classic gtx titan

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Virtually nothing in real-time graphics or even consumer GPU computing really requires that kind of mathematical precision, so Nvidia’s choice to leave this functionality intact on the Titan is an interesting one. This feature is intended solely for the GPU computing market. Each SMX engine has 64 DP-capable ALUs, alongside 192 single-precision ALUs, so DP math happens at one-third the rate of SP. The GK110 also brings something that has no real use for gaming: considerable support for double-precision floating-point math. The GK104 has proven to be incredibly potent in today’s games, but the GK110 brings more of just about everything that matters to the party. Versus the GK104 silicon driving the GeForce GTX 680, the GK110 chip beneath the Titan’s cooler has considerably more power on a clock-for-clock basis: 50% more pixel-pushing power, anti-aliasing grunt, and memory bandwidth about 50% more texture filtering capacity and not far from double the shader processing power. We think that’s easily the right choice, since performance in today’s games tends to be bound by things other than triangle throughput. Practically speaking, that means general shader processing power has been scaled up a little more aggressively than rasterization rates have been. Also, there are five GPCs in total on the GK110, one more than on the GK104. The differences include the fact that each “GPC,” or graphics processing cluster, includes three SMX engines rather than two. In most respects, this chip is just a scaled up version of the GK104 GPU that powers the middle of the GeForce GTX 600 lineup. Zoom in a little closer on one of those GPC clusters, and you’ll see the chiclets that represent real functional units a little bit more clearly. Here’s a quick logical block diagram of the GK110, which I’ve strategically shrunk beyond the point of readability. Of course, as a 28-nm chip, the GK110 packs in many more transistors than any GPU that has come before. You’d have to reach back to the GT200 chip in the GeForce GTX 280 in order to find its equal in terms of sheer die area. At 551 mm², the chip’s die size eclipses anything else we’ve seen in the past couple of years. Suffice to say that the GK110 is the largest, most capable graphics processor on the planet. Here’s how the GK110’s basic specs match up to other recent GPUs: Fortunately, virtually all of the guesses we made back then about the chip’s unit counts and such were correct. Most of the basics of the chip are there, although Nvidia wasn’t talking too specifically about the graphics resources onboard at that time. I won’t spend too much time talking about the GK110 GPU, since we published an overview of the chip and architecture last year. The result is something a little different from what we’ve seen in the past, and it makes us think perhaps this weird new era isn’t so bad-provided you can afford to play in it. As with the GeForce GTX 690 before it, though, Nvidia has gone to some lengths to make the Titan look and feel worthy of its asking price. As the biggest, baddest single-GPU solution on the block, the Titan commands a hefty premium. This card is priced at $999.99, one deeply meaningful penny shy of a grand. And let’s be clear, practically anything else is Nvidia’s lineup is certain to be below the Titan.

Fp64 of gtx 1080 ti vs classic gtx titan free#

Nvidia is free to replace any of the cards beneath this puppy in its product lineup without those pesky digits suggesting obsolescence. Of course, it doesn’t hurt that “Titan” is conveniently outside of the usual numeric naming scheme for GeForce cards.

Maybe that’s why Nvidia has decided to name the consumer graphics card in honor of the supercomputer.

The Titan facility alone soaked up 18,688 GK110 chips in Tesla trim, which can’t have been cheap. This chip’s most prominent mission to date has been powering the Titan supercomputer at Oak Ridge National Labs. The GK110 has been available for a while aboard Tesla cards aimed at the GPU computing market.

Fp64 of gtx 1080 ti vs classic gtx titan Pc#

Yet the PC is in a weird place, with lots of uncertainty clouding its future, which probably helps explain why Nvidia has taken so long-nearly a year after the debut of the GeForce GTX 680-to wrap a graphics card around the biggest chip based on its Kepler architecture, the GK110. Fortunately, there is accounting for other things, and the fact remains that PC gaming is a very big business. There’s no accounting for taste, I suppose, which perhaps explains that last one. The PC is besieged on all sides by sliding sales, gloom-and-doom prophecies, and people making ridiculous claims about how folks would rather play shooters with a gamepad than a mouse and keyboard. You may have noticed that, in 2013, things have gotten distinctly weird in the world of the traditional personal computer.