Intel Xeon Gold 5420 vs Intel Xeon E7 8891 v3

VS

Intel Xeon Gold 5420+

Intel Xeon E7-8891 v3

We compared two server CPUs: Intel Xeon Gold 5420 with 28 cores 2GHz and Intel Xeon E7 8891 v3 with 10 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 5420 's Advantages

Released 7 years and 7 months late

Higher specification of memory (4400 vs 1866)

Newer PCIe version (5 vs 3)

Larger L3 cache size (52.5MB vs 45MB)

More modern manufacturing process (10nm vs 22nm)

Intel Xeon E7 8891 v3 's Advantages

Higher base frequency (2.8GHz vs 2GHz)

Lower TDP (165W vs 205W)

Score

Intel Xeon Gold 5420

VS

Intel Xeon E7 8891 v3

General Parameters

Jan 2023

Release Date

Jun 2015

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Haswell-EX

Intel Socket 4677

Socket

Intel Socket 2011-3

N/A

Integrated Graphics

N/A

Xeon Gold (Sapphire Rapids-SP)

Generation

Xeon E7 (Haswell-EX)

Package

-

Transistor Count

1.4 billions

10 nm

Manufacturing Process

22 nm

205 W

Power Consumption

165 W

84 °C

Peak Operating Temperature

79 °C

Intel

Foundry

Intel

-

Die Size

160 mm²

CPU Performance

2 GHz

Performance Core Base Frequency

2.8 GHz

4.1 GHz

Performance Core Turbo Frequency

3.5 GHz

28

Total Core Count

10

56

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

28.0

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

256 K per core

52.5 MB

L3 Cache

45 MB shared

No

Unlocked Multiplier

No

2

SMP

8

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4400

Memory Types

DDR3,DDR4-1866

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

80

PCIe Lanes

32

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