Intel Xeon Gold 6421N vs Intel Xeon Platinum 8450H

VS

Intel Xeon Gold 6421N

Intel Xeon Platinum 8450H

We compared two server CPUs: Intel Xeon Gold 6421N with 32 cores 1.8GHz and Intel Xeon Platinum 8450H with 28 cores 2GHz . 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

Lower TDP (185W vs 250W)

Intel Xeon Platinum 8450H 's Advantages

Higher specification of memory (4800 vs 4400)

Higher base frequency (2GHz vs 1.8GHz)

Larger L3 cache size (75MB vs 60MB)

Score

Intel Xeon Gold 6421N

VS

Intel Xeon Platinum 8450H

General Parameters

Jan 2023

Release Date

Jan 2023

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Sapphire Rapids

Intel Socket 4677

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon Gold (Sapphire Rapids-SP)

Generation

Xeon Platinum (Sapphire Rapids-SP)

Package

10 nm

Manufacturing Process

10 nm

185 W

Power Consumption

250 W

85 °C

Peak Operating Temperature

76 °C

Intel

Foundry

Intel

-

Die Size

4x477 mm²

CPU Performance

1.8 GHz

Performance Core Base Frequency

2 GHz

3.6 GHz

Performance Core Turbo Frequency

3.5 GHz

32

Total Core Count

28

64

Total Thread Count

56

100 MHz

Bus Frequency

100 MHz

18.0

Multiplier

20.0

80 K per core

L1 Cache

80 K per core

2 MB per core

L2 Cache

2 MB per core

60 MB

L3 Cache

75 MB

No

Unlocked Multiplier

No

1

SMP

8

2

AVX-512 FMA Ports

2

Memory Parameters

DDR5-4400

Memory Types

DDR5-4800

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

5

80

PCIe Lanes

80

Related CPU Comparisons

1

Intel Xeon Gold 6421N vs Intel Xeon E3 1125C

2

Intel Xeon Gold 6421N vs AMD EPYC 9734

3

Intel Xeon Gold 6421N vs Opteron X1150

4

Intel Xeon Gold 6421N vs Intel Xeon W 3175X

5

Intel Xeon Gold 6421N vs Intel Xeon W3670

6

Intel Xeon Gold 6421N vs Intel Xeon Gold 6548N

7

Intel Xeon Gold 6421N vs AMD EPYC 9565

8

Intel Xeon Gold 6421N vs Opteron 2222

9

Intel Xeon Gold 6421N vs Intel Xeon Platinum 8444H

10

Intel Xeon Gold 6421N vs Xeon E7 2870

Related News

1

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

2

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

3

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

4

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

5

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

6

CXMT Reportedly Achieves 80% Yield in DDR5 Production

7

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

8

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

9

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

10

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim