Hacker News new | ask | show | jobs
by rl3 3397 days ago
In previous threads there was discussion about Intel processors, specifically Skylake (which is a desktop processor), being superior for server workloads involving vectorization.

How will Naples fare on this front?

5 comments

That front remains to be seen. However, 128 lanes, 8 channel ram; It will make a mess out of Intel in the vm hosting arena.

I'm glad I don't own any Intel stock atm :)

The VM hosting arena is exactly where cloud providers play.

A high core count, energy efficient CPU with IO out the wazoo?

I'm happy I bought AMD stock over the summer (:

Outside of specialized workloads, not a lot of software is vectorized. Maybe your database server can take advantage, but your application server will probably not benefit one bit.
Desktop Skylake doesn't support AVX-512. Server Skylake will, when it ships. (The Xeon E3 v5 doesn't, because it's the same chip as desktop Skylake.)
Removed the incorrect information from my post. Thanks for the correction.
Naples might not fare well, but AMD is betting on vector operations being offloaded to a GPU-like accelerator connected via Infinity Fabric.
Badly, but it doesn't matter because it's still just a tiny portion of the market.