Intel Launches Xeon E5 V3 Series Server CPUs With Up To 18 Cores

MojoKid writes Intel took the wraps off its Xeon E5 v3 server line-up today and the chip, based on Intel's Haswell-EP architecture, is looking impressive. Intel's previous generation Xeon E5 V2 chips, which were based on Ivy Bridge, topped out at 12 cores per socket. The new Xeon E5 v3 processors, in contrast, are going to push as high as 18 cores per socket — a 50% improvement. The TDP range is pushing slightly outwards in both directions; the E5 V2 family ranged from 50W to 150W, whereas the E5 V3 family will span 55W — 160W in a single workstation configuration. The core technologies Intel is introducing to the E5 V3 family pull from the Haswell architecture, including increased cache bandwidth, improved overall IPC, and new features like AVX2, which offers a theoretical near-doubling of floating point performance over the original AVX instructions. Full support for DDR4 DRAM memory is now included as well.

Comments

Re:What happened to the core-wars?

[Kjella]

I've been stuck with my 4 core cpu for the last 6-7 years now and the only thing that has improved my rendering is the NVIDIA GPUs

6-7 years ago, that's like a Q6600 or so? Have you actually looked at benchmarks like Q6600 vs 4790K because current top of the line quad-cores are 3-4 times faster than that.

I remember 8-16 cores being announced YEARS ago, but they never ever appeared in regular desktop computers

No, because of a couple things:
1) Single-threaded performance is still huge and often the bottleneck in interactive work - big multithreaded jobs just decide how long a coffee break you get.
2) Lots of cores means big die means big costs and poor yields meaning they aren't really interested in selling it at consumer prices.
3) Companies would no doubt try to use these as cheap servers or whatever and they don't want enterprise users buying anything but Xeon.
4) You can now get i7-5960x in an "enthusiast" system with 8 cores at least, though it'll cost you $1000. Or you can buy AMDs marketing and get an "8-core" FX processor...