Intel Xeon Phi 3120P 

Released April, 2013
  • 1.1 GHz
  • 57 cores

Features Key features of the Intel Xeon Phi 3120P

clock speed

Xeon Phi 3120P
1.1 GHz
Core i7 4770K
3.5 GHz
Xeon Phi 3120A
1.1 GHz

L2 cache

Xeon Phi 3120P
28.5 MB
Xeon Phi 3120A
28.5 MB

overclocked clock speed (air)

Xeon Phi 3120P
1.1 GHz
Core i7 4770K
4.48 GHz
Xeon Phi 3120A
1.1 GHz

overclocked clock speed (water)

Xeon Phi 3120P
1.1 GHz
Core i7 4770K
4.55 GHz
Xeon Phi 3120A
1.1 GHz

TDP

Xeon Phi 3120P
300W

Specifications Full list of technical specs

summary

Clock speed 1.1 GHz
Cores 57 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

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

details

Architecture x86-64
Threads 228 threads
L2 cache 28.5 MB
L2 cache per core 0.5 MB/core
Manufacture process 22 nm
Max CPUs 8

overclocking

Overclocked clock speed 1.1 GHz
Overclocked clock speed (Water) 1.1 GHz
Overclocked clock speed (Air) 1.1 GHz

integrated graphics

GPU None

memory controller

Memory controller Built-in
Memory type GDDR5
Channels Dual Channel
Supports ECC Yes
Maximum memory size 6,144 MB
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