Intel Xeon Gold 6438Y vs Xeon E 2186M

VS

Intel Xeon Gold 6438Y+

Intel Xeon E-2186M

We compared two server CPUs: Intel Xeon Gold 6438Y with 32 cores 2GHz 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

Intel Xeon Gold 6438Y 's Advantages

Released 4 years and 9 months late

Higher specification of memory (4800 vs 2666)

Newer PCIe version (5 vs 3)

Larger L3 cache size (60MB vs 12MB)

More modern manufacturing process (10nm vs 14nm)

Xeon E 2186M 's Advantages

Higher base frequency (2.9GHz vs 2GHz)

Lower TDP (45W vs 205W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Gold 6438Y

1040

Xeon E 2186M +12%

1171

Geekbench 6 Multi Core

Intel Xeon Gold 6438Y +85%

9113

Xeon E 2186M

4912

Intel Xeon Gold 6438Y

VS

Xeon E 2186M

General Parameters

Jan 2023

Release Date

Apr 2018

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Coffee Lake-H

Intel Socket 4677

Socket

Intel BGA 1440

N/A

Integrated Graphics

UHD Graphics P630

Xeon Gold (Sapphire Rapids-SP)

Generation

Xeon E (Coffee Lake)

Package

10 nm

Manufacturing Process

14 nm

205 W

Power Consumption

45 W

85 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

-

Die Size

154 mm²

CPU Performance

2 GHz

Performance Core Base Frequency

2.9 GHz

4 GHz

Performance Core Turbo Frequency

4.8 GHz

32

Total Core Count

6

64

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

29.0

80 K per core

L1 Cache

64 KB per core

2 MB per core

L2 Cache

256 KB per core

60 MB

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

2

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR4-2666

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

80

PCIe Lanes

16

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