Xeon 6731E vs Intel Xeon D 1581

VS

Intel Xeon 6731E

Intel Xeon D-1581

We compared two server CPUs: Xeon 6731E with 96 cores 2.2GHz 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 6731E 's Advantages

Released 8 years and 4 months late

Higher specification of memory (5600 vs 4)

Newer PCIe version (5 vs 3)

Higher base frequency (2.2GHz vs 1.8GHz)

Larger L3 cache size (96MB vs 1.5MB)

More modern manufacturing process (5nm vs 14nm)

Intel Xeon D 1581 's Advantages

Lower TDP (65W vs 250W)

Score

Xeon 6731E

VS

Intel Xeon D 1581

General Parameters

Jun 2024

Release Date

Feb 2016

Intel

Manufacturer

Intel

Server

Type

Server

Sierra Forest

Core Architecture

Broadwell

Intel Socket 4710

Socket

Intel BGA 1667

N/A

Integrated Graphics

N/A

Xeon 6(Sierra Forest-SP)

Generation

Xeon D (Broadwell-DE)

Package

-

Transistor Count

3.2 billions

5 nm

Manufacturing Process

14 nm

250 W

Power Consumption

65 W

106°C

Peak Operating Temperature

80 °C

Intel

Foundry

Intel

-

Die Size

246 mm²

10 nm

I/O Process Size

-

CPU Performance

2.2 GHz

Performance Core Base Frequency

1.8 GHz

3.1 GHz

Performance Core Turbo Frequency

2.4 GHz

96

Total Core Count

16

96

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

22.0

Multiplier

18.0

96 KB per core

L1 Cache

64 K per core

4 MB per module

L2 Cache

256 K per core

96 MB shared

L3 Cache

1.5 MB per core

No

Unlocked Multiplier

No

1

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-5600

Memory Types

DDR3,DDR4

1 TB

Max Memory Size

-

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

88

PCIe Lanes

24

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