Xeon L7555 vs Intel Xeon Phi 7290F

VS

Intel Xeon L7555

Intel Xeon Phi 7290F

We compared two server CPUs: Xeon L7555 with 8 cores 1.866GHz and Intel Xeon Phi 7290F with 72 cores 1.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon L7555 's Advantages

Higher specification of memory (1333 vs 4)

Higher base frequency (1.866GHz vs 1.5GHz)

Lower TDP (95W vs 260W)

Intel Xeon Phi 7290F 's Advantages

Released 6 years and 3 months late

More modern manufacturing process (14nm vs 45nm)

Score

Xeon L7555

VS

Intel Xeon Phi 7290F

General Parameters

Mar 2010

Release Date

Jun 2016

Intel

Manufacturer

Intel

Server

Type

Server

Nehalem-EX

Core Architecture

Knights Landing

Intel Socket 1567

Socket

Intel Socket 3647

N/A

Integrated Graphics

N/A

Xeon(Beckton)

Generation

Xeon Phi (Knights Landing)

Package

2.3 billions

Transistor Count

8 billions

45 nm

Manufacturing Process

14 nm

95 W

Power Consumption

260 W

Intel

Foundry

Intel

684 mm²

Die Size

-

CPU Performance

1.866 GHz

Performance Core Base Frequency

1.5 GHz

2.533 GHz

Performance Core Turbo Frequency

1.7 GHz

8

Total Core Count

72

16

Total Thread Count

288

133 MHz

Bus Frequency

100 MHz

14.0

Multiplier

15.0

64 KB per core

L1 Cache

32 K per core

256 KB per core

L2 Cache

512 K per core

18 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

8

SMP

1

Memory Parameters

DDR3-1333

Memory Types

DDR4

4

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

-

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