[jml7c5]

They created the Xeon Phi[1] for that niche. It was spun out of Larabee[2]. I presume they will be taking advantage of their coming GPU architecture for more going forward.

[1]: https://en.wikipedia.org/wiki/Xeon_Phi

[2]: https://en.wikipedia.org/wiki/Larrabee_(microarchitecture)