Intel Xeon Phi 31S1P vs Xeon LC5518

VS

Intel Xeon Phi 31S1P

Intel Xeon LC5518

We compared two server CPUs: Intel Xeon Phi 31S1P with 57 cores 1.1GHz and Xeon LC5518 with 4 cores 1.733GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Phi 31S1P 's Advantages

Released 3 years and 4 months late

More modern manufacturing process (22nm vs 45nm)

Xeon LC5518 's Advantages

Higher specification of memory (1066 vs 4)

Higher base frequency (1.733GHz vs 1.1GHz)

Lower TDP (48W vs 270W)

Score

Intel Xeon Phi 31S1P

VS

Xeon LC5518

General Parameters

Jun 2013

Release Date

Feb 2010

PCIe

Manufacturer

Intel

Server

Type

Server

Knights Corner

Core Architecture

Jasper Forest

PCIe x16

Socket

Intel Socket 1366

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Corner)

Generation

Xeon(Jasper Forest)

Package

5 billions

Transistor Count

-

22 nm

Manufacturing Process

45 nm

270 W

Power Consumption

48 W

Intel

Foundry

Intel

350 mm²

Die Size

263 mm²

CPU Performance

1.1 GHz

Performance Core Base Frequency

1.733 GHz

0

Performance Core Turbo Frequency

2.133 GHz

57

Total Core Count

4

228

Total Thread Count

8

100 MHz

Bus Frequency

133 MHz

11.0

Multiplier

13.0

32 K per core

L1 Cache

64 KB per core

512 K per core

L2 Cache

256 KB per core

-

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR3,DDR4

Memory Types

DDR3-1066

Max Memory Channels

3

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

2

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