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Intel official document exposes all Skylake-X processors to support AVX-512 instruction sets

via:cnBeta.COM     time:2018/2/15 10:31:57     readed:329

The official network confirms that each chip is equipped with two sets of AVX-512 FMA units

Although there is no intuitive benchmarking tool for the AVX-512 instruction set test for the engineering sample, some tactHWBot ForumInternet users are still throughFlops tools, the comparison of the core i7-7800X and core i9-7900X from the side.

As the name implies, the Flops tool can extract the highest value of the floating-point operation per second (including which chips to support AVX-512). It is found that the AVX-512 throughput of each core of i7-7800X and i9-7900X is quite close.

Block diagram of Skylake service core

For desktop users, AVX-512 is still in its infancy, and it may be a long time to wait. For those developers who want to design new programs for the new instruction set, they will benefit greatly from the Skylake-X processor's complete AVX-512 throughput performance (no need to rely on expensive i9 Series).

These functions and IntelXeon W chipThe family is consistent, and they use the same Skylake Server, as well as the AVX-512 FMA of two groups of each core.

[compiled from:TechReport]

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