Intel Xeon L5638 vs Intel Xeon Gold 6154

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We compared two server CPUs: Intel Xeon L5638 with 6 cores 2GHz and Intel Xeon Gold 6154 with 18 cores 3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon L5638 's Advantages

Lower TDP (60W vs 200W)

Intel Xeon Gold 6154 's Advantages

Released 7 years and 4 months late

Higher specification of memory (DDR4 vs DDR3)

Higher base frequency (3GHz vs 2GHz)

Larger L3 cache size (24.75MB vs 12MB)

More modern manufacturing process (14nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon L5638

385

Intel Xeon Gold 6154 +215%

1214

Geekbench 6 Multi Core

Intel Xeon L5638

2487

Intel Xeon Gold 6154 +317%

10395

Intel Xeon L5638

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Intel Xeon Gold 6154

General Parameters

Mar 2010

Release Date

Jul 2017

Intel

Manufacturer

Intel

Server

Type

Server

Westmere-EP

Core Architecture

Skylake-SP

Intel Socket 1366

Socket

Intel Socket 3647

N/A

Integrated Graphics

N/A

Xeon (Westmere-EP)

Generation

Xeon Gold (Skylake-SP)

Package

1.17 billions

Transistor Count

8 billions

32 nm

Manufacturing Process

14 nm

Intel Socket 1366

Socket

Intel Socket 3647

60 W

Power Consumption

200 W

Intel

Foundry

Intel

239 mm²

Die Size

-

FC-LGA10

Package

FC-LGA3647

CPU Performance

2 GHz

Performance Core Base Frequency

3 GHz

2.4 GHz

Performance Core Turbo Frequency

3.7 GHz

6

Total Core Count

18

12

Total Thread Count

36

133 MHz

Bus Frequency

100 MHz

15.0

Multiplier

30.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

1 MB per core

12 MB shared

L3 Cache

24.75 MB shared

No

Unlocked Multiplier

No

2

SMP

4

Memory Parameters

DDR3

Memory Types

DDR4

3

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

-

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