Intel Xeon E3 1278L v4 vs Intel Xeon Phi 7290

VS

Intel Xeon E3-1278L v4

Intel Xeon Phi 7290

We compared two server CPUs: Intel Xeon E3 1278L v4 with 4 cores 2GHz and Intel Xeon Phi 7290 with 72 cores 1.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1278L v4 's Advantages

Higher specification of memory (1600 vs 4)

Higher base frequency (2GHz vs 1.5GHz)

Lower TDP (47W vs 245W)

Intel Xeon Phi 7290 's Advantages

Released 1 years late

Score

Intel Xeon E3 1278L v4

VS

Intel Xeon Phi 7290

General Parameters

Jun 2015

Release Date

Jun 2016

Intel

Manufacturer

Intel

Server

Type

Server

Broadwell-DT

Core Architecture

Knights Landing

Intel BGA 1364

Socket

Intel Socket 3647

Intel Iris Pro P6300

Integrated Graphics

N/A

Xeon E3 (Broadwell-DT)

Generation

Xeon Phi (Knights Landing)

Package

-

Transistor Count

8 billions

14 nm

Manufacturing Process

14 nm

47 W

Power Consumption

245 W

Intel

Foundry

Intel

182 mm²

Die Size

-

CPU Performance

2 GHz

Performance Core Base Frequency

1.5 GHz

3.3 GHz

Performance Core Turbo Frequency

1.7 GHz

4

Total Core Count

72

8

Total Thread Count

288

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

15.0

64 KB per core

L1 Cache

32 K per core

256 KB per core

L2 Cache

512 K per core

6 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3-1600

Memory Types

DDR4

2

Max Memory Channels

25.6 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

Yes

Miscellaneous

Intel Xeon E3 1278L v4

Official Website

-

3

PCIe Version

-

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