Intel Xeon Gold 5423N vs Intel Xeon E5 2678 v3

VS

Intel Xeon Gold 5423N

Intel Xeon E5-2678 v3

We compared two server CPUs: Intel Xeon Gold 5423N with 20 cores 2.1GHz and Intel Xeon E5 2678 v3 with 12 cores 2.5GHz . 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 8 years late

Higher specification of memory (4000 vs 2133)

Newer PCIe version (4 vs 3)

Larger L3 cache size (37.5MB vs 30MB)

More modern manufacturing process (10nm vs 22nm)

Intel Xeon E5 2678 v3 's Advantages

Higher base frequency (2.5GHz vs 2.1GHz)

Lower TDP (120W vs 145W)

Score

Intel Xeon Gold 5423N

VS

Intel Xeon E5 2678 v3

General Parameters

Jan 2023

Release Date

Jan 2015

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Haswell-EP

Intel Socket 4677

Socket

Intel Socket 2011-3

N/A

Integrated Graphics

N/A

Xeon Gold (Sapphire Rapids-SP)

Generation

Xeon E5 (Haswell-EP)

Package

-

Transistor Count

2.6 billions

10 nm

Manufacturing Process

22 nm

145 W

Power Consumption

120 W

83 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

-

Die Size

356 mm²

CPU Performance

2.1 GHz

Performance Core Base Frequency

2.5 GHz

4 GHz

Performance Core Turbo Frequency

3.3 GHz

20

Total Core Count

12

40

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

21.0

Multiplier

25.0

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

256 K per core

37.5 MB

L3 Cache

30 MB shared

No

Unlocked Multiplier

No

1

SMP

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4000

Memory Types

DDR3,DDR4-2133

8

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

3

48

PCIe Lanes

40

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