Intel Xeon E3 1265L v4 vs Intel Xeon Phi 7285

VS

Intel Xeon E3 1265L v4 Intel Xeon Phi 7285

We compared two server CPUs: Intel Xeon E3 1265L v4 with 4 cores 2.3GHz and Intel Xeon Phi 7285 with 68 cores 1.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1265L v4 's Advantages

Higher base frequency (2.3GHz vs 1.3GHz)

Lower TDP (35W vs 250W)

Intel Xeon Phi 7285 's Advantages

Released 2 years and 6 months late

Higher specification of memory (DDR4 vs DDR3-1866)

Score

Intel Xeon E3 1265L v4

VS

Intel Xeon Phi 7285

General Parameters

Jun 2015

Release Date

Dec 2017

Intel

Manufacturer

Intel

Server

Type

Server

Broadwell-DT

Core Architecture

Knights Mill

Intel Socket 1150

Socket

Intel Socket 3647

Intel Iris Pro P6300

Integrated Graphics

N/A

Xeon E3 (Broadwell-DT)

Generation

Xeon Phi (Knights Mill)

Package

-

Transistor Count

8 billions

14 nm

Manufacturing Process

14 nm

Intel Socket 1150

Socket

Intel Socket 3647

35 W

Power Consumption

250 W

Intel

Foundry

Intel

182 mm²

Die Size

-

FC-LGA14C

Package

FC-LGA3647

CPU Performance

2.3 GHz

Performance Core Base Frequency

1.3 GHz

3.3 GHz

Performance Core Turbo Frequency

1.4 GHz

4

Total Core Count

68

8

Total Thread Count

272

100 MHz

Bus Frequency

100 MHz

23.0

Multiplier

13.0

64 K per core

L1 Cache

32 K per core

256 K per core

L2 Cache

512 K per core

6 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3-1866

Memory Types

DDR4

2

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

-

16

PCIe Lanes

-

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