Long Xin 3A3000 sheds a success: Advocate frequency exceeds 1.5GHz

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  • source:OURLOVE CNC Machining
The division in core of dragon of dispatch of net of machine tool of Chinese numerical control announces today, recently, chip of 4 nucleuses processor finishs Long Xin 3A3000 successfully stream piece, passed system testing. Long Xin 3A3000 is based on Long Xin 3A2000 to design, undertook a few improvement on the structure, increase formation of processor nucleus key for instance number, augment piece on demesne / share cache capacity to wait, be helpful for be the same as advocate frequency function promotion. Below new technology, chip frequency promotes somewhat, actual measurement advocate frequency is broken through 1.

5GHz, visit put interface to satisfy DDR3-1600 norms, integral function is able to rise considerably. Still joined the adjustment of chip underlay bias voltage to support at the same time, balance between the contradiction of function and power comsumption better, widened the applicable face of chip. Additional, continued to maintain chip to enclose the forward compatibility of pin, can replace chip of next Yuan Longxin 3A1000/3A2000 directly, upgrade BIOS and kernel, can get much better user to experience promotion. Check a result according to showing some, long Xin 3A3000 achieved booked design function goal. Side of integrated computation performance, 1.

5GHz advocate below frequency, the SPEC CPU2006 that GCC compiles is nodded surely and nuclear cent value exceeds floating-point sheet 11 minutes to mix 10 minutes respectively; Visit keep function field, steam divides a value to exceed 13GBps. Current, long Xin 3A3000 already began small lot to produce, pass the chip that forms multichannel repeatedly continuously to call 3B3000 through checking support among them. Of Long Xin 3A3000 shed a success, indicating our country is own the high-powered microprocessor chip of research and development, can surmount the congener chip function that introduces at present. Future, the division in Long Xin will continue to insist develop way independently, improve processor nucleus structure, much nucleus to interrelate continuously design of circuit of structure, high speed. CNC Milling