NVIDIA Tegra 4 Announced

Tegra 4 features 72 custom GPU cores, quad-core Cortex-A15 CPU, LTE Enabled with optional chipset
NVIDIA sent over a press release announcing NVIDIA Tegra 4, the world's fastest mobile processor that promises to offer exceptional graphics processing, with lightning-fast web browsing, stunning visuals and new camera capabilities through computational photography. Previously codenamed Wayne, Tegra 4 features 72 custom NVIDIA GeForce GPU cores (or six times the GPU horsepower of Tegra 3), the first quad-core application of ARM's most advanced CPU core, the Cortex-A15, which delivers 2.6x faster web browsing and breakthrough performance for apps.
Tegra 4 also enables worldwide 4G LTE voice and data support through an optional chipset, the fifth-generation NVIDIA Icera i500 processor. More efficient and 40 percent the size of conventional modems, i500 delivers four times the processing capability of its predecessor.