Intel Xeon E7 8890 v3 vs Intel Xeon Gold 6421N

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Intel Xeon E7-8890 v3

Intel Xeon Gold 6421N

We compared two server CPUs: Intel Xeon E7 8890 v3 with 18 cores 2.5GHz and Intel Xeon Gold 6421N with 32 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E7 8890 v3 's Advantages

Higher base frequency (2.5GHz vs 1.8GHz)

Lower TDP (165W vs 185W)

Intel Xeon Gold 6421N '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 (60MB vs 45MB)

More modern manufacturing process (10nm vs 22nm)

Score

Benchmark

Geekbench 5 Single Core

Intel Xeon E7 8890 v3

518

Intel Xeon Gold 6421N +63%

848

Geekbench 5 Multi Core

Intel Xeon E7 8890 v3

532

Intel Xeon Gold 6421N +1665%

9394

Intel Xeon E7 8890 v3

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Intel Xeon Gold 6421N

General Parameters

Jun 2015

Release Date

Jan 2023

Intel

Manufacturer

Intel

Server

Type

Server

Haswell-EX

Core Architecture

Sapphire Rapids

Intel Socket 2011-3

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon E7 (Haswell-EX)

Generation

Xeon Gold (Sapphire Rapids-SP)

Package

1.4 billions

Transistor Count

-

22 nm

Manufacturing Process

10 nm

165 W

Power Consumption

185 W

79 °C

Peak Operating Temperature

85 °C

Intel

Foundry

Intel

160 mm²

Die Size

-

CPU Performance

2.5 GHz

Performance Core Base Frequency

1.8 GHz

3.3 GHz

Performance Core Turbo Frequency

3.6 GHz

18

Total Core Count

32

36

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

25.0

Multiplier

18.0

64 K per core

L1 Cache

80 K per core

256 K per core

L2 Cache

2 MB per core

45 MB shared

L3 Cache

60 MB

No

Unlocked Multiplier

No

8

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3,DDR4-1866

Memory Types

DDR5-4400

4

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

5

32

PCIe Lanes

80

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