Xeon 6740E vs Intel Xeon Gold 6421N

VS

Intel Xeon 6740E

Intel Xeon Gold 6421N

We compared two server CPUs: Xeon 6740E with 96 cores 2.4GHz 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

Xeon 6740E 's Advantages

Released 1 years and 5 months late

Higher specification of memory (6400 vs 4400)

Higher base frequency (2.4GHz vs 1.8GHz)

Larger L3 cache size (96MB vs 60MB)

More modern manufacturing process (5nm vs 10nm)

Intel Xeon Gold 6421N 's Advantages

Lower TDP (185W vs 250W)

Score

Xeon 6740E

VS

Intel Xeon Gold 6421N

General Parameters

Jun 2024

Release Date

Jan 2023

Intel

Manufacturer

Intel

Server

Type

Server

Sierra Forest

Core Architecture

Sapphire Rapids

Intel Socket 4710

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon 6(Sierra Forest-SP)

Generation

Xeon Gold (Sapphire Rapids-SP)

Package

5 nm

Manufacturing Process

10 nm

250 W

Power Consumption

185 W

106°C

Peak Operating Temperature

85 °C

Intel

Foundry

Intel

10 nm

I/O Process Size

-

CPU Performance

2.4 GHz

Performance Core Base Frequency

1.8 GHz

3.2 GHz

Performance Core Turbo Frequency

3.6 GHz

96

Total Core Count

32

96

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

24.0

Multiplier

18.0

96 KB per core

L1 Cache

80 K per core

4 MB per module

L2 Cache

2 MB per core

96 MB shared

L3 Cache

60 MB

No

Unlocked Multiplier

No

2

SMP

1

2

AVX-512 FMA Ports

2

Memory Parameters

DDR5-6400

Memory Types

DDR5-4400

1 TB

Max Memory Size

-

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

Xeon 6740E

Official Website

-

5

PCIe Version

5

88

PCIe Lanes

80

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