Intel Xeon Phi 5110P vs Intel Xeon E5645

VS

We compared two server CPUs: Intel Xeon Phi 5110P with 60 cores 1.053GHz and Intel Xeon E5645 with 6 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Phi 5110P 's Advantages

Released 2 years and 8 months late

Intel Xeon E5645 's Advantages

Higher specification of memory (DDR3 vs DDR3)

Higher base frequency (2.4GHz vs 1.053GHz)

Lower TDP (80W vs 225W)

Score

Intel Xeon Phi 5110P

VS

Intel Xeon E5645

General Parameters

Nov 2012

Release Date

Mar 2010

PCIe

Manufacturer

Intel

Server

Type

Server

Knights Corner

Core Architecture

Westmere-EP

PCIe x16

Socket

Intel Socket 1366

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Corner)

Generation

Xeon (Westmere-EP)

Package

5 billions

Transistor Count

1.17 billions

22 nm

Manufacturing Process

32 nm

PCIe x16

Socket

Intel Socket 1366

225 W

Power Consumption

80 W

Intel

Foundry

Intel

350 mm²

Die Size

239 mm²

PCIe x16

Package

FC-LGA10

CPU Performance

1.053 GHz

Performance Core Base Frequency

2.4 GHz

0

Performance Core Turbo Frequency

2.666 GHz

60

Total Core Count

6

240

Total Thread Count

12

100 MHz

Bus Frequency

133 MHz

10.0

Multiplier

18.0

32 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

256 K per core

-

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR3,

Memory Types

DDR3

Max Memory Channels

3

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

2

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