Home Comparison Intel Xeon E3 1220 v2 vs Intel Xeon Phi 7120P

Intel Xeon E3 1220 v2 vs Intel Xeon Phi 7120P

We compared two server CPUs: Intel Xeon E3 1220 v2 with 4 cores 3.1GHz and Intel Xeon Phi 7120P with 61 cores 1.238GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1220 v2 's Advantages
Higher base frequency (3.1GHz vs 1.238GHz)
Lower TDP (69W vs 300W)
Intel Xeon Phi 7120P 's Advantages
Released 1 years and 1 months late
Higher specification of memory (4 vs 3)

Score

VS

General Parameters

May 2012
Release Date
Jun 2013
Intel
Manufacturer
Intel
Server
Type
Server
Ivy Bridge
Core Architecture
Knights Corner
Intel Socket 1155
Socket
PCIe x16
N/A
Integrated Graphics
N/A
Xeon E3 (Ivy Bridge)
Generation
Xeon Phi (Knights Corner)

Package

1.4 billions
Transistor Count
5 billions
22 nm
Manufacturing Process
22 nm
69 W
Power Consumption
300 W
Intel
Foundry
Intel
160 mm²
Die Size
350 mm²

CPU Performance

3.1 GHz
Performance Core Base Frequency
1.238 GHz
3.5 GHz
Performance Core Turbo Frequency
1.333 GHz
4
Total Core Count
61
4
Total Thread Count
244
100 MHz
Bus Frequency
100 MHz
31.0
Multiplier
12.0
64 K per core
L1 Cache
32 K per core
256 K per core
L2 Cache
512 K per core
8 MB shared
L3 Cache
-
No
Unlocked Multiplier
No
1
SMP
1

Memory Parameters

DDR3
Memory Types
DDR3,DDR4
2
Max Memory Channels
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
-
16
PCIe Lanes
-

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