Intel Xeon Phi 7295 vs Intel Xeon E5 1660 v3

VS

Intel Xeon Phi 7295

Intel Xeon E5-1660 v3

We compared two server CPUs: Intel Xeon Phi 7295 with 72 cores 1.5GHz and Intel Xeon E5 1660 v3 with 8 cores 3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Phi 7295 's Advantages

Released 3 years and 3 months late

More modern manufacturing process (14nm vs 22nm)

Intel Xeon E5 1660 v3 's Advantages

Higher specification of memory (2133 vs 4)

Higher base frequency (3GHz vs 1.5GHz)

Lower TDP (140W vs 320W)

Score

Intel Xeon Phi 7295

VS

Intel Xeon E5 1660 v3

General Parameters

Dec 2017

Release Date

Sep 2014

Intel

Manufacturer

Intel

Server

Type

Server

Knights Mill

Core Architecture

Haswell-EP

Intel Socket 3647

Socket

Intel Socket 2011-3

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Mill)

Generation

Xeon E5 (Haswell-EP)

Package

8 billions

Transistor Count

2.6 billions

14 nm

Manufacturing Process

22 nm

320 W

Power Consumption

140 W

Intel

Foundry

Intel

-

Die Size

356 mm²

CPU Performance

1.5 GHz

Performance Core Base Frequency

3 GHz

1.6 GHz

Performance Core Turbo Frequency

3.5 GHz

72

Total Core Count

8

288

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

15.0

Multiplier

30.0

32 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

256 K per core

-

L3 Cache

20 MB shared

No

Unlocked Multiplier

Yes

1

SMP

1

Memory Parameters

DDR4

Memory Types

DDR4-2133

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

-

PCIe Lanes

40

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