Intel Xeon E5 1620 v2 vs Intel Xeon D 1571

VS

Intel Xeon E5-1620 v2

Intel Xeon D-1571

We compared two server CPUs: Intel Xeon E5 1620 v2 with 4 cores 3.7GHz and Intel Xeon D 1571 with 16 cores 1.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 1620 v2 's Advantages

Higher specification of memory (1866 vs 4)

Higher base frequency (3.7GHz vs 1.3GHz)

Larger L3 cache size (10MB vs 1.5MB)

Intel Xeon D 1571 's Advantages

Released 2 years and 5 months late

More modern manufacturing process (14nm vs 22nm)

Lower TDP (45W vs 130W)

Score

Intel Xeon E5 1620 v2

VS

Intel Xeon D 1571

General Parameters

Sep 2013

Release Date

Feb 2016

Intel

Manufacturer

Intel

Server

Type

Server

Ivy Bridge-E

Core Architecture

Broadwell

Intel Socket 2011

Socket

Intel BGA 1667

N/A

Integrated Graphics

N/A

Xeon E5 (Ivy Bridge-E)

Generation

Xeon D (Broadwell-DE)

Package

1.86 billions

Transistor Count

3.2 billions

22 nm

Manufacturing Process

14 nm

130 W

Power Consumption

45 W

70 °C

Peak Operating Temperature

80 °C

Intel

Foundry

Intel

257 mm²

Die Size

246 mm²

CPU Performance

3.7 GHz

Performance Core Base Frequency

1.3 GHz

3.9 GHz

Performance Core Turbo Frequency

2.1 GHz

4

Total Core Count

16

8

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

37.0

Multiplier

13.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

10 MB shared

L3 Cache

1.5 MB per core

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3-1866

Memory Types

DDR3,DDR4

4

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

-

PCIe Lanes

24

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