Xeon Platinum 8268 vs Intel Xeon Platinum 8444H

VS

Intel Xeon Platinum 8268

Intel Xeon Platinum 8444H

We compared two server CPUs: Xeon Platinum 8268 with 24 cores 2.9GHz and Intel Xeon Platinum 8444H with 16 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon Platinum 8268 's Advantages

Lower TDP (205W vs 270W)

Intel Xeon Platinum 8444H 's Advantages

Released 4 years and 1 months late

Higher specification of memory (4800 vs 4)

Larger L3 cache size (45MB vs 35.75MB)

More modern manufacturing process (10nm vs 14nm)

Score

Xeon Platinum 8268

VS

Intel Xeon Platinum 8444H

General Parameters

Dec 2018

Release Date

Jan 2023

Intel

Manufacturer

Intel

Server

Type

Server

Cascade Lake-SP

Core Architecture

Sapphire Rapids

Intel Socket 3647

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon Platinum(Cascade Lake-SP)

Generation

Xeon Platinum (Sapphire Rapids-SP)

Package

8 billions

Transistor Count

-

14 nm

Manufacturing Process

10 nm

205 W

Power Consumption

270 W

-

Peak Operating Temperature

72 °C

Intel

Foundry

Intel

-

Die Size

4x477 mm²

CPU Performance

2.9 GHz

Performance Core Base Frequency

2.9 GHz

3.9 GHz

Performance Core Turbo Frequency

4 GHz

24

Total Core Count

16

48

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

29.0

Multiplier

29.0

64 KB per core

L1 Cache

80 K per core

1 MB per core

L2 Cache

2 MB per core

35.75 MB shared

L3 Cache

45 MB

No

Unlocked Multiplier

No

8

SMP

8

-

AVX-512 FMA Ports

2

Memory Parameters

DDR4

Memory Types

DDR5-4800

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

5

-

PCIe Lanes

80

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