Xeon D 2799 vs Xeon E 2186M

VS

Intel Xeon D-2799

Intel Xeon E-2186M

We compared two server CPUs: Xeon D 2799 with 20 cores 2.4GHz and Xeon E 2186M with 6 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon D 2799 's Advantages

Released 3 years and 10 months late

Higher specification of memory (3200 vs 2666)

Newer PCIe version (4 vs 3)

Larger L3 cache size (30MB vs 12MB)

More modern manufacturing process (10nm vs 14nm)

Xeon E 2186M 's Advantages

Higher base frequency (2.9GHz vs 2.4GHz)

Lower TDP (45W vs 129W)

Score

Xeon D 2799

VS

Xeon E 2186M

General Parameters

Feb 2022

Release Date

Apr 2018

Intel

Manufacturer

Intel

Server

Type

Server

Ice Lake-D

Core Architecture

Coffee Lake-H

Intel BGA 2579

Socket

Intel BGA 1440

N/A

Integrated Graphics

UHD Graphics P630

Xeon D(Ice Lake-D)

Generation

Xeon E (Coffee Lake)

Package

10 nm

Manufacturing Process

14 nm

129 W

Power Consumption

45 W

Intel

Foundry

Intel

-

Die Size

154 mm²

CPU Performance

2.4 GHz

Performance Core Base Frequency

2.9 GHz

3.4 GHz

Performance Core Turbo Frequency

4.8 GHz

20

Total Core Count

6

40

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

24.0

Multiplier

29.0

80 KB per core

L1 Cache

64 KB per core

1.25 MB per core

L2 Cache

256 KB per core

30 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

1

SMP

1

AVX-512 FMA Ports

-

Memory Parameters

DDR4-3200

Memory Types

DDR4-2666

4

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

3

32

PCIe Lanes

16

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