Intel Xeon E7-8880L v2 

Released February, 2014
  • 2.2 GHz
  • Pentadeca core

The E7-8800 V2 chips would work in configurations that feature up to eight sockets and will feature 15 cores per CPU, along with Hyperthreading, resulting in 30 threads per socket.
by Niels-Broekhuijsen (Apr, 2013)
As far as I can tell, this is new information.
by Scott-Michaud (Feb, 2014)

Features Key features of the Intel Xeon E7-8880L v2

clock speed

Xeon E7-8880L v2
2.2 GHz
Core i7 4960X
3.6 GHz
Xeon E7-4880 v2
2.5 GHz

turbo clock speed

Xeon E7-8880L v2
2.8 GHz
Xeon E7-4880 v2
3.1 GHz

L2 cache

Xeon E7-8880L v2
3.5 MB

L3 cache

Xeon E7-8880L v2
37.5 MB
Xeon E7-4880 v2
37.5 MB

overclocked clock speed (air)

Xeon E7-8880L v2
2.2 GHz
Core i7 4960X
4.51 GHz

overclocked clock speed (water)

Xeon E7-8880L v2
2.2 GHz
Core i7 4960X
4.28 GHz

In The News From around the web

19
Feb

Intel releases Xeon E7 v2 chipset

by Nick Farrell |
www.fudzilla.com
Beyond two times better performance power, Intel is promising a few other upgrades with the next generation of this data-focused chipset, including triple the memory capacity, four times the I/O bandwidth and the potential to reduce total cost of ownership by up to 80 percent.
There was also talk of 40W, 1.4GHz models at ISSCC but they have not been announced yet.
19
Feb

Intel Roadmap Including Xeon E7 v2 Lineup

by Scott Michaud |
www.pcper.com
This should be the first time since Sandy Bridge-E (2011) that expensive PCs get a healthy boost to single-threaded performance, clock for clock.
Heading into the third quarter, we should see Haswell-E make an appearance for the enthusiast desktop and moderately high-end server.
11
Feb

Intel Readying 15-core Xeon E7 v2

by Ian Cutress |
www.anandtech.com
2.8 GHz Turbo Frequency (though the design will scale to 3.8 GHz).
Judging by the available information, it would seem that Intel are preparing a stack of ‘Ivytown’ processors along this design, and thus a range of Xeon E7 processors, from 1.4 GHz to 3.8 GHz, drawing between 40W and 150W, similar to the Xeon E5 v2 range.
11
Apr

Intel Xeon E7 V2 Family Will Pack 15 Cores

by Niels Broekhuijsen |
www.tomshardware.com
The E7-8800 V2 chips would work in configurations that feature up to eight sockets and will feature 15 cores per CPU, along with Hyperthreading, resulting in 30 threads per socket.
They will also carry 30 MB of L3 cache and have quad-channel DDR3-1866 memory support, per socket.

Specifications Full list of technical specs

summary

Clock speed 2.2 GHz
Turbo clock speed 2.8 GHz
Cores Pentadeca core
Socket type LGA 2011
Is unlocked No

features

Has a NX bit Yes
Supports trusted computing Yes
Has virtualization support Yes
Instruction set extensions
  1. AES
  2. AVX
Supports dynamic frequency scaling Yes

power consumption

TDP 105W
Annual home energy cost 25.29 $/year
Annual commercial energy cost 91.98 $/year
Typical power consumption 85.31W

bus

Architecture QPI
Data rate 96,000 MB/s
Transfer rate 8,000 MT/s
Clock speed 4,000 MHz

details

Architecture x86-64
Threads 30 threads
L2 cache 3.5 MB
L2 cache per core 0.23 MB/core
L3 cache 37.5 MB
L3 cache per core 2.5 MB/core
Manufacture process 22 nm
Max CPUs 8
Clock multiplier 22
Operating temperature Unknown - 68°C

overclocking

Overclocked clock speed 2.2 GHz
Overclocked clock speed (Water) 2.2 GHz
Overclocked clock speed (Air) 2.2 GHz

integrated graphics

GPU None

memory controller

Memory controller Built-in
Memory type DDR3-1600
Channels Quad Channel
Supports ECC Yes
Maximum bandwidth 51,200 MB/s
Maximum memory size 1,572,864 MB
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