Intel Xeon L5638 vs AMD EPYC 9755

VS

Intel Xeon L5638

AMD EPYC 9755

We compared two server CPUs: Intel Xeon L5638 with 6 cores 2GHz and AMD EPYC 9755 with 128 cores 2.7GHz . 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 500W)

AMD EPYC 9755 's Advantages

Released 14 years and 7 months late

Higher specification of memory (6000 vs 3)

Newer PCIe version (5 vs 2)

Higher base frequency (2.7GHz vs 2GHz)

Larger L3 cache size (512MB vs 12MB)

More modern manufacturing process (4nm vs 32nm)

Score

Intel Xeon L5638

VS

AMD EPYC 9755

General Parameters

Mar 2010

Release Date

Oct 2024

Intel

Manufacturer

AMD

Server

Type

Server

Westmere-EP

Core Architecture

Turin

Intel Socket 1366

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Xeon (Westmere-EP)

Generation

EPYC(Zen 5 (Turin))

Package

1.17 billions

Transistor Count

133.04 billions

32 nm

Manufacturing Process

4 nm

60 W

Power Consumption

500 W

Intel

Foundry

TSMC

239 mm²

Die Size

16x70.6 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

mm²

CPU Performance

-

Performance Cores

128

-

Performance Core Threads

256

2 GHz

Performance Core Base Frequency

2.7 GHz

2.4 GHz

Performance Core Turbo Frequency

4.1 GHz

6

Total Core Count

128

12

Total Thread Count

256

133 MHz

Bus Frequency

100 MHz

15.0

Multiplier

27.0

64 K per core

L1 Cache

80 KB per core

256 K per core

L2 Cache

1 MB per core

12 MB shared

L3 Cache

512 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR3

Memory Types

DDR5-6000

-

Max Memory Size

6 TB

3

Max Memory Channels

12

-

Max Memory Bandwidth

576 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD EPYC 9755

2

PCIe Version

5

-

PCIe Lanes

128

Related CPU Comparisons

1

Intel Xeon L5638 vs Xeon E7 4807

2

Intel Xeon L5638 vs AMD EPYC Embedded 3255

3

Intel Xeon L5638 vs Intel Xeon w7 2475X

4

Intel Xeon L5638 vs AMD EPYC 9454

5

Intel Xeon L5638 vs Opteron 8216 HE (F2)

6

Intel Xeon L5638 vs AMD EPYC Embedded 9454

7

Intel Xeon L5638 vs Xeon E7 2860

8

Intel Xeon L5638 vs Xeon w9 3595X

9

Intel Xeon L5638 vs AMD EPYC 7452

10

Intel Xeon L5638 vs Intel Xeon E5640

Related News

1

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

2

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

3

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

4

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

5

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

6

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

7

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

8

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

9

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

10

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game