Chinese sources have already discussed the preparation for the announcement of Radeon R9 380X - graphic solutions based on Tonga, able to offer 2048 stream processors and 256-bit bus. The graphics card Radeon R9 380X will be officially presented at the end of October.
The second good news - it will be a global product and not a specialized offer for the Chinese market, as the Radeon R9 370X. Radeon R9 380X will be available in most countries. And confirmed the presence of a 256-bit bus.