NVIDIA has introduced its reference smartphone platform code-named “Phoenix” for the newly-announced Tegra 4i processor. Phoenix is a blueprint that phone makers can reference in designing and building future Tegra 4i smartphones to help get them to market quicker.
Previously codenamed “Project Grey”, the Tegra 4i, is NVIDIA’s first fully integrated 4G LTE mobile processor. It features 60 custom NVIDIA GPU cores; a quad-core CPU based on ARM’s newest and most efficient core — the R4 Cortex-A9 CPU — plus a fifth battery saver core; and a version of the NVIDIA i500 LTE modem optimised for integration. The result is an extremely power efficient, compact, high- performance mobile processor that enables smartphone performance and capability previously available only in expensive super phones.
“NVIDIA is delivering for the first time a single, integrated processor that powers all the major functions of a smartphone,” said Phil Carmack, senior vice president of the Mobile business at NVIDIA. “Tegra 4i phones will provide amazing computing power, world-class phone capabilities, and exceptionally long battery life.”
Tegra 4i’s new 2.3 GHz CPU was jointly designed by NVIDIA and ARM, and is the most efficient, highest performance CPU core on the market.
The Tegra 4i mobile processor will be demonstrated in the NVIDIA booth in Hall 7, Stand #C110, at the 2013 Mobile World Congress show in Barcelona, Spain, on February 25 to 28.