Intel Xeon E5 1660 vs Intel Xeon Phi 7120P

VS

We compared two server CPUs: Intel Xeon E5 1660 with 6 cores 3.3GHz 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 E5 1660 's Advantages

Higher base frequency (3.3GHz vs 1.238GHz)

Lower TDP (130W vs 300W)

Intel Xeon Phi 7120P 's Advantages

Released 1 years and 3 months late

Higher specification of memory (DDR4 vs DDR3)

More modern manufacturing process (22nm vs 32nm)

Score

Intel Xeon E5 1660

VS

Intel Xeon Phi 7120P

General Parameters

Mar 2012

Release Date

Jun 2013

Intel

Manufacturer

Intel

Server

Type

Server

Sandy Bridge-E

Core Architecture

Knights Corner

Intel Socket 2011

Socket

PCIe x16

N/A

Integrated Graphics

N/A

Xeon E5 (Sandy Bridge-E)

Generation

Xeon Phi (Knights Corner)

Package

2.27 billions

Transistor Count

5 billions

32 nm

Manufacturing Process

22 nm

Intel Socket 2011

Socket

PCIe x16

130 W

Power Consumption

300 W

Intel

Foundry

Intel

435 mm²

Die Size

350 mm²

FC-LGA10

Package

PCIe x16

CPU Performance

3.3 GHz

Performance Core Base Frequency

1.238 GHz

3.9 GHz

Performance Core Turbo Frequency

1.333 GHz

6

Total Core Count

61

12

Total Thread Count

244

100 MHz

Bus Frequency

100 MHz

33.0

Multiplier

12.0

64 K per core

L1 Cache

32 K per core

256 K per core

L2 Cache

512 K per core

15 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3

Memory Types

DDR3,DDR4

4

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

-

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