Intel Xeon Gold 6418H vs Intel Xeon L5638

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Intel Xeon Gold 6418H

Intel Xeon L5638

We compared two server CPUs: Intel Xeon Gold 6418H with 24 cores 2.1GHz and Intel Xeon L5638 with 6 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 6418H 's Advantages

Released 12 years and 10 months late

Higher specification of memory (4800 vs 3)

Newer PCIe version (5 vs 2)

Higher base frequency (2.1GHz vs 2GHz)

Larger L3 cache size (60MB vs 12MB)

More modern manufacturing process (10nm vs 32nm)

Intel Xeon L5638 's Advantages

Lower TDP (60W vs 185W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Gold 6418H +458%

2151

Intel Xeon L5638

385

Geekbench 6 Multi Core

Intel Xeon Gold 6418H +253%

8784

Intel Xeon L5638

2487

Intel Xeon Gold 6418H

VS

Intel Xeon L5638

General Parameters

Jan 2023

Release Date

Mar 2010

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Westmere-EP

Intel Socket 4677

Socket

Intel Socket 1366

N/A

Integrated Graphics

N/A

Xeon Gold (Sapphire Rapids-SP)

Generation

Xeon (Westmere-EP)

Package

-

Transistor Count

1.17 billions

10 nm

Manufacturing Process

32 nm

185 W

Power Consumption

60 W

81 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

-

Die Size

239 mm²

CPU Performance

2.1 GHz

Performance Core Base Frequency

2 GHz

4 GHz

Performance Core Turbo Frequency

2.4 GHz

24

Total Core Count

6

48

Total Thread Count

12

100 MHz

Bus Frequency

133 MHz

21.0

Multiplier

15.0

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

256 K per core

60 MB

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

4

SMP

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR3

4 TB

Max Memory Size

-

8

Max Memory Channels

3

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

2

80

PCIe Lanes

-

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