In recent months, a couple of times there was an information that Intel has prepared a new family of senior decision accelerators computing Xeon Phi 7100 - 7120D. This week, model Xeon Phi 7120D appeared in the range of Intel accelerators. According to the aggregate set of characteristics Xeon Phi 7120D applies to the oldest and performance segment , far outperforming model accelerators budget series 5100 and 3100. The first two models in the series Xeon Phi 7100 were presented solutions 7120A and 7120X. The first model wore individual cooling system, and the second focused on the external (rackmount) cooling. NEW - Xeon Phi 7120D - is a variation of the model 7120X, but performed in the high-density form factor with the parties board 5 x 6 inches. External cooling, the choice of which is up to developers rackmount computers.
Except for the size and TDP value, all models Xeon Phi 7100 have identical characteristics. Processors Xeon Phi these models consist of 61 core Pentium class with some extensions: such as 512 bytes of L2 cache, support execute disable bit protection, Turbo Boost, FMA3 and SIMD. Operating frequencies are 1238 MHz core with the ability to increase the frequency in Turbo Boost up to 1333 MHz. The volume of onboard memory is 16 GB GDDR5 at 5.5 gigatransfer effective frequency per second. As for the TDP, the device consumes 10% less, or up to 270 watts.
In conclusion, adding that according to rumors, Intel Xeon Phi accelerators sells much lower cost. Anyway, this may relate to major projects to create SuperServers. Related Products :
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