Intel Xeon Phi 7120P 

Released June, 2013
  • 1.24 GHz
  • 61 cores

Features Key features of the Intel Xeon Phi 7120P

clock speed

Xeon Phi 7120P
1.24 GHz
Core i7 3970X
3.5 GHz
Opteron 6380
2.5 GHz

turbo clock speed

Xeon Phi 7120P
1.33 GHz
Opteron 6380
3.4 GHz

L2 cache

Xeon Phi 7120P
30.5 MB
Opteron 6380
16 MB


Xeon Phi 7120P

Specifications Full list of technical specs


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


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


Architecture x86-64
Threads 244 threads
L2 cache 30.5 MB
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


Architecture FSB
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