Intel Xeon Phi 7120A 

Released March, 2014
  • 1.24 GHz
  • 61 cores

The $2999 Geforce for science community and some super rich gamers sounded quite expensive to us.
by Fuad-Abazovic (Apr, 2014)
The chip will feature more than 50 cores and "8GB+ GDDR5 memory" on a PCI Express card interface.
by Trace-Hagan (Jun, 2012)

Features Key features of the Intel Xeon Phi 7120A

clock speed

Xeon Phi 7120A
1.24 GHz
Core i7 4770K
3.5 GHz

turbo clock speed

Xeon Phi 7120A
1.33 GHz
Core i7 6700K
4.2 GHz
Core i7 4770K
3.9 GHz

L2 cache

Xeon Phi 7120A
30.5 MB

TDP

Xeon Phi 7120A
300W

In The News From around the web

9
Apr

Xeon Phi 7120A 22nm Knights Corner launched

by Fuad Abazovic |
www.fudzilla.com
The $2999 Geforce for science community and some super rich gamers sounded quite expensive to us.
All Xeon Pri 7120 variations clocked at 1.238 GHz with all 61 cores and the price varies between $4,129and $4,235 which is much more than the Geforce GTX Titan Z. The 7120 series even supports turbo that can get the cards to 1.33GHz, a slight speed increase for 61 cores with impressive 30.5 MB shared cache (512 KB per core).
18
Jun

Knight's Corner gets a product name, will be for sale as Xeon Phi

by Trace Hagan |
www.tweaktown.com
Larrabee was Intel's failed discrete graphics creation designed to go head-to-head with the likes of NVIDIA and AMD.
The chip will feature more than 50 cores and "8GB+ GDDR5 memory" on a PCI Express card interface.

Specifications Full list of technical specs

summary

Clock speed 1.24 GHz
Turbo clock speed 1.33 GHz
Cores 61 cores
Socket type PCI Express x16
Is unlocked No

features

Has a NX bit Yes
Supports trusted computing No
Has virtualization support No
Instruction set extensions FMA3
Supports dynamic frequency scaling No

memory controller

Memory controller Built-in
Memory type GDDR5
Channels Dual Channel
Supports ECC Yes
Maximum memory size 16,384 MB

details

Architecture x86-64
Threads 244 threads
L2 cache 30.5 MB
L2 cache per core 0.5 MB/core
Manufacture process 22 nm
Max CPUs 8

integrated graphics

GPU None

power consumption

TDP 300W
Annual home energy cost 72.27 $/year
Annual commercial energy cost 262.8 $/year
Typical power consumption 243.75W

bus

Architecture FSB
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Comments

Showing 1 comment.
Holy crap, 61 cores 244 threads... I have never seen anything like this
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