We've known about NVIDIA's plans to bring Kepler to mobile for a few months now, but the component maker offered up an early glimpse of the SoC at SIGGRAPH this week. In terms of power usage, Logan's use of Kepler architecture translates to one-third the consumption of GPUs currently running in devices like the Retina iPad while wrangling the same renders. Of course, it does have a healthy amount of room to scale up from there for much beefier tasks. The silicon also supports the just announced OpenGL 4.4, OpenGL ES 3.0 and Microsoft's DirectX11. So, what does all of that translate to in terms of graphics? Project Logan enables the use of advanced rendering and simulation techniques to construct imagery -- things like tessellation, advanced lighting and physical simulation, just to name a few. In other words, this allows for PC and console-quality graphics to get cozy on mobile devices. For a look at chip in action, venture on past the break where the Ira demo that was unveiled earlier this year on GeForce GTX Titan GPU-packing desktop is now running on a Logan-equipped mobile device.
Filed under: Cellphones, Misc, Tablets, Mobile, NVIDIA
Source: NVIDIA
To use NVIDIA's graphics technology, you've typically had to buy gadgets using NVIDIA chips -- good for the company's bottom line, but not for influencing the industry as a whole. The firm is expanding its ambition today with plans to license some of that technology on a broader scale. Beginning with the Kepler architecture, other firms can use NVIDIA's GPU cores and graphics-related patents for their own processors and chipsets. The deal could affect a wide range of hardware, but it mostly pits NVIDIA against the likes of Imagination Technologies: a system-on-chip designer could integrate a Logan-based GPU instead of the PowerVR series, for example. While it will be some time before third-party silicon ships with NVIDIA inside, it's already clear that the company's in-house design is now just one part of a larger strategy.
Filed under: Cellphones, Peripherals, Tablets, NVIDIA
Source: NVIDIA
Thought the new Tegra 4i was the bees knees when it we saw it last month? Well, NVIDIA gave us a bit more info on the next steps in the Tegra roadmap, Logan and Stark Parker. It turns out that these next two mobile platforms will both utilize NVIDIA's CUDA technology, with Logan packing a Kepler GPU and Parker running a Project Denver 64-bit ARM CPU and a next-gen Maxwell GPU. Logan arrives early next year, while Parker won't be in devices until sometime in 2015.
Filed under: Cellphones, Tablets, Mobile