Xeon 6780E vs Intel Xeon Gold 6421N

VS

Intel Xeon 6780E

Intel Xeon Gold 6421N

We compared two server CPUs: Xeon 6780E with 144 cores 2.2GHz 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 6780E 's Advantages

Released 1 years and 5 months late

Higher specification of memory (6400 vs 4400)

Higher base frequency (2.2GHz vs 1.8GHz)

Larger L3 cache size (108MB vs 60MB)

More modern manufacturing process (5nm vs 10nm)

Intel Xeon Gold 6421N 's Advantages

Lower TDP (185W vs 330W)

Score

Benchmark

Geekbench 6 Single Core

Xeon 6780E

1110

Intel Xeon Gold 6421N +89%

2104

Geekbench 6 Multi Core

Xeon 6780E

8590

Intel Xeon Gold 6421N +45%

12541

Xeon 6780E

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

330 W

Power Consumption

185 W

106°C

Peak Operating Temperature

85 °C

Intel

Foundry

Intel

10 nm

I/O Process Size

-

CPU Performance

2.2 GHz

Performance Core Base Frequency

1.8 GHz

3 GHz

Performance Core Turbo Frequency

3.6 GHz

144

Total Core Count

32

144

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

22.0

Multiplier

18.0

96 KB per core

L1 Cache

80 K per core

4 MB per module

L2 Cache

2 MB per core

108 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

5

PCIe Version

5

88

PCIe Lanes

80

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