Intel Xeon Gold 6421N vs Xeon W 1350P

VS

Intel Xeon Gold 6421N Xeon W 1350P

We compared two server CPUs: Intel Xeon Gold 6421N with 32 cores 1.8GHz and Xeon W 1350P with 6 cores 4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 6421N 's Advantages

Released 1 years and 8 months late

Higher specification of memory (DDR5-4400 vs DDR4-3200)

Newer PCIe version (5 vs 4)

Larger L3 cache size (60MB vs 12MB)

More modern manufacturing process (10nm vs 14nm)

Xeon W 1350P 's Advantages

Higher base frequency (4GHz vs 1.8GHz)

Lower TDP (125W vs 185W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Gold 6421N

2104

Xeon W 1350P +5%

2218

Geekbench 6 Multi Core

Intel Xeon Gold 6421N +58%

12541

Xeon W 1350P

7925

Intel Xeon Gold 6421N

VS

Xeon W 1350P

General Parameters

Jan 2023

Release Date

May 2021

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Rocket Lake-S

Intel Socket 4677

Socket

Intel Socket 1200

N/A

Integrated Graphics

UHD Graphics P750

Xeon Gold (Sapphire Rapids-SP)

Generation

Xeon W (Rocket Lake-S)

Package

10 nm

Manufacturing Process

14 nm

Intel Socket 4677

Socket

Intel Socket 1200

185 W

Power Consumption

125 W

85 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

-

Die Size

276 mm²

FC-LGA16A

Package

FC-LGA1200

CPU Performance

1.8 GHz

Performance Core Base Frequency

4 GHz

3.6 GHz

Performance Core Turbo Frequency

5.1 GHz

32

Total Core Count

6

64

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

18.0

Multiplier

40.0

80 K per core

L1 Cache

80 KB per core

2 MB per core

L2 Cache

512 KB per core

60 MB

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

1

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4400

Memory Types

DDR4-3200

8

Max Memory Channels

2

-

Max Memory Bandwidth

51.2 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

4

80

PCIe Lanes

20

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