Intel Xeon D 1581 vs Xeon Platinum 8268

VS

Intel Xeon D-1581

Intel Xeon Platinum 8268

We compared two server CPUs: Intel Xeon D 1581 with 16 cores 1.8GHz and Xeon Platinum 8268 with 24 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon D 1581 's Advantages

Lower TDP (65W vs 205W)

Xeon Platinum 8268 's Advantages

Released 2 years and 10 months late

Higher specification of memory (4 vs 4)

Higher base frequency (2.9GHz vs 1.8GHz)

Larger L3 cache size (35.75MB vs 1.5MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon D 1581

690

Xeon Platinum 8268 +46%

1012

Geekbench 6 Multi Core

Intel Xeon D 1581 +42%

5058

Xeon Platinum 8268

3553

Intel Xeon D 1581

VS

Xeon Platinum 8268

General Parameters

Feb 2016

Release Date

Dec 2018

Intel

Manufacturer

Intel

Server

Type

Server

Broadwell

Core Architecture

Cascade Lake-SP

Intel BGA 1667

Socket

Intel Socket 3647

N/A

Integrated Graphics

N/A

Xeon D (Broadwell-DE)

Generation

Xeon Platinum(Cascade Lake-SP)

Package

3.2 billions

Transistor Count

8 billions

14 nm

Manufacturing Process

14 nm

65 W

Power Consumption

205 W

80 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

246 mm²

Die Size

-

CPU Performance

1.8 GHz

Performance Core Base Frequency

2.9 GHz

2.4 GHz

Performance Core Turbo Frequency

3.9 GHz

16

Total Core Count

24

32

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

18.0

Multiplier

29.0

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

1 MB per core

1.5 MB per core

L3 Cache

35.75 MB shared

No

Unlocked Multiplier

No

1

SMP

8

Memory Parameters

DDR3,DDR4

Memory Types

DDR4

2

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

-

24

PCIe Lanes

-

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