Intel Xeon Phi 31S1P vs Intel Xeon E3 1258L v4

VS

Intel Xeon Phi 31S1P Intel Xeon E3 1258L v4

We compared two server CPUs: Intel Xeon Phi 31S1P with 57 cores 1.1GHz and Intel Xeon E3 1258L v4 with 4 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1258L v4 's Advantages

Released 2 years late

Higher specification of memory (DDR3 vs DDR3)

Higher base frequency (1.8GHz vs 1.1GHz)

Lower TDP (47W vs 270W)

Score

Intel Xeon Phi 31S1P

VS

Intel Xeon E3 1258L v4

General Parameters

Jun 2013

Release Date

Jun 2015

PCIe

Manufacturer

Intel

Server

Type

Server

Knights Corner

Core Architecture

Broadwell-DT

PCIe x16

Socket

Intel BGA 1364

N/A

Integrated Graphics

Intel HD P5700

Xeon Phi (Knights Corner)

Generation

Xeon E3 (Broadwell-DT)

Package

5 billions

Transistor Count

-

22 nm

Manufacturing Process

14 nm

PCIe x16

Socket

Intel BGA 1364

270 W

Power Consumption

47 W

Intel

Foundry

Intel

350 mm²

Die Size

182 mm²

PCIe x16

Package

FC-BGA14F

CPU Performance

1.1 GHz

Performance Core Base Frequency

1.8 GHz

0

Performance Core Turbo Frequency

3.2 GHz

57

Total Core Count

4

228

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

11.0

Multiplier

18.0

32 K per core

L1 Cache

64 KB per core

512 K per core

L2 Cache

256 KB per core

-

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3,

Memory Types

DDR3

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

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