Intel Xeon E5 2643 vs Intel Xeon Phi 7210F

VS

Intel Xeon E5-2643

Intel Xeon Phi 7210F

We compared two server CPUs: Intel Xeon E5 2643 with 4 cores 3.3GHz and Intel Xeon Phi 7210F with 64 cores 1.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2643 's Advantages

Higher base frequency (3.3GHz vs 1.3GHz)

Lower TDP (130W vs 230W)

Intel Xeon Phi 7210F 's Advantages

Released 4 years and 3 months late

Higher specification of memory (4 vs 3)

More modern manufacturing process (14nm vs 32nm)

Score

Intel Xeon E5 2643

VS

Intel Xeon Phi 7210F

General Parameters

Mar 2012

Release Date

Jun 2016

Intel

Manufacturer

Intel

Server

Type

Server

Sandy Bridge-EP

Core Architecture

Knights Landing

Intel Socket 2011

Socket

Intel Socket 3647

N/A

Integrated Graphics

N/A

Xeon E5 (Sandy Bridge-EP)

Generation

Xeon Phi (Knights Landing)

Package

1.27 billions

Transistor Count

8 billions

32 nm

Manufacturing Process

14 nm

130 W

Power Consumption

230 W

Intel

Foundry

Intel

294 mm²

Die Size

-

CPU Performance

3.3 GHz

Performance Core Base Frequency

1.3 GHz

3.5 GHz

Performance Core Turbo Frequency

1.5 GHz

4

Total Core Count

64

8

Total Thread Count

256

100 MHz

Bus Frequency

100 MHz

33.0

Multiplier

13.0

64 K per core

L1 Cache

32 K per core

256 K per core

L2 Cache

512 K per core

10 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR3

Memory Types

DDR4

4

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

-

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