Intel refine Xeon Phi product line will launch a variety of products

Today, a lot of news about Xeon Phi, Stampede online, the recent foreign media disclosed a new Xeon Phi product line plan, according to the new map, in addition to the original 5110P and the first half of this year launched 3100, there will be several of the same type of products listed, such as 3120A , 3120P, http://www.aliyun.com/zixun/aggregation/33668.html ">5120d, 7120X, etc., it is not clear the specifications of these products.

At present, the main products of Xeon Phi 5110P, with 60 operating cores, and the use of passive heat dissipation scheme. The price of 5110P is not cheap, after all, the price also reached 2699 U.S. dollars, but compared to rival Nvidia Tesla K20 3199 dollars is very affordable. And in contrast to competitors like Tesla K20, the Xeon Phi 5100 series is capable of providing higher memory bandwidth for specific applications with 5GHz GDDR5 and full 512bit memory interfaces.

Originally planned in the first half of this year, there are 3100 series, the main frequency is higher, using 6GB DDR5, but the memory bandwidth is 384bit, double precision reading point operation capacity is expected to exceed 1TFLOP.