Xeon W 1350P vs Intel Xeon D 1581

VS

Intel Xeon W-1350P

Intel Xeon D-1581

We compared two server CPUs: Xeon W 1350P with 6 cores 4GHz and Intel Xeon D 1581 with 16 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon W 1350P 's Advantages

Released 5 years and 3 months late

Higher specification of memory (3200 vs 4)

Newer PCIe version (4 vs 3)

Higher base frequency (4GHz vs 1.8GHz)

Larger L3 cache size (12MB vs 1.5MB)

Intel Xeon D 1581 's Advantages

Lower TDP (65W vs 125W)

Score

Benchmark

Geekbench 6 Single Core

Xeon W 1350P +221%

2218

Intel Xeon D 1581

690

Geekbench 6 Multi Core

Xeon W 1350P +56%

7925

Intel Xeon D 1581

5058

Xeon W 1350P

VS

Intel Xeon D 1581

General Parameters

May 2021

Release Date

Feb 2016

Intel

Manufacturer

Intel

Server

Type

Server

Rocket Lake-S

Core Architecture

Broadwell

Intel Socket 1200

Socket

Intel BGA 1667

UHD Graphics P750

Integrated Graphics

N/A

Xeon W (Rocket Lake-S)

Generation

Xeon D (Broadwell-DE)

Package

-

Transistor Count

3.2 billions

14 nm

Manufacturing Process

14 nm

125 W

Power Consumption

65 W

-

Peak Operating Temperature

80 °C

Intel

Foundry

Intel

276 mm²

Die Size

246 mm²

CPU Performance

4 GHz

Performance Core Base Frequency

1.8 GHz

5.1 GHz

Performance Core Turbo Frequency

2.4 GHz

6

Total Core Count

16

12

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

40.0

Multiplier

18.0

80 KB per core

L1 Cache

64 K per core

512 KB per core

L2 Cache

256 K per core

12 MB shared

L3 Cache

1.5 MB per core

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR3,DDR4

2

Max Memory Channels

2

51.2 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

3

20

PCIe Lanes

24

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