Intel Xeon Phi 5120D vs Xeon E5 2650 v4

VS

Intel Xeon Phi 5120D

Intel Xeon E5-2650 v4

We compared two server CPUs: Intel Xeon Phi 5120D with 60 cores 1.053GHz and Xeon E5 2650 v4 with 12 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E5 2650 v4 's Advantages

Released 2 years and 9 months late

Higher specification of memory (2133 vs 4)

Higher base frequency (2.2GHz vs 1.053GHz)

More modern manufacturing process (14nm vs 22nm)

Lower TDP (105W vs 245W)

Score

Intel Xeon Phi 5120D

VS

Xeon E5 2650 v4

General Parameters

Jun 2013

Release Date

Mar 2016

SFF

Manufacturer

Intel

Server

Type

Server

Knights Corner

Core Architecture

Broadwell-EP

SFF 230-Pin

Socket

Intel Socket 2011-3

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Corner)

Generation

Xeon E5 (Broadwell-EP)

Package

5 billions

Transistor Count

3.4 billions

22 nm

Manufacturing Process

14 nm

245 W

Power Consumption

105 W

Intel

Foundry

Intel

350 mm²

Die Size

246 mm²

CPU Performance

1.053 GHz

Performance Core Base Frequency

2.2 GHz

0

Performance Core Turbo Frequency

2.9 GHz

60

Total Core Count

12

240

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

10.0

Multiplier

22.0

32 K per core

L1 Cache

64 KB per core

512 K per core

L2 Cache

256 KB per core

-

L3 Cache

30 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR3,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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