Intel Xeon Gold 5423N vs Xeon E7 8837

VS

Intel Xeon Gold 5423N

Intel Xeon E7-8837

We compared two server CPUs: Intel Xeon Gold 5423N with 20 cores 2.1GHz and Xeon E7 8837 with 8 cores 2.667GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 5423N 's Advantages

Released 11 years and 9 months late

Higher specification of memory (4000 vs 1333)

Larger L3 cache size (37.5MB vs 24MB)

More modern manufacturing process (10nm vs 32nm)

Xeon E7 8837 's Advantages

Higher base frequency (2.667GHz vs 2.1GHz)

Lower TDP (130W vs 145W)

Score

Intel Xeon Gold 5423N

VS

Xeon E7 8837

General Parameters

Jan 2023

Release Date

Apr 2011

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Westmere-EX

Intel Socket 4677

Socket

Intel Socket 1567

N/A

Integrated Graphics

N/A

Xeon Gold (Sapphire Rapids-SP)

Generation

Xeon E7(Westmere-EX)

Package

-

Transistor Count

2.6 billions

10 nm

Manufacturing Process

32 nm

145 W

Power Consumption

130 W

83 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

-

Die Size

513 mm²

CPU Performance

2.1 GHz

Performance Core Base Frequency

2.667 GHz

4 GHz

Performance Core Turbo Frequency

2.8 GHz

20

Total Core Count

8

40

Total Thread Count

8

100 MHz

Bus Frequency

133 MHz

21.0

Multiplier

20.0

80 K per core

L1 Cache

64 KB per core

2 MB per core

L2 Cache

256 KB per core

37.5 MB

L3 Cache

24 MB shared

No

Unlocked Multiplier

No

1

SMP

8

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4000

Memory Types

DDR3-1333

8

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

-

48

PCIe Lanes

-

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