Xeon L5639 vs AMD EPYC 9745

VS

Intel Xeon L5639

AMD EPYC 9745

We compared two server CPUs: Xeon L5639 with 6 cores 2.133GHz and AMD EPYC 9745 with 128 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon L5639 's Advantages

Lower TDP (60W vs 400W)

AMD EPYC 9745 's Advantages

Released 13 years and 8 months late

Higher specification of memory (6000 vs 1333)

Newer PCIe version (5 vs 2)

Higher base frequency (2.4GHz vs 2.133GHz)

Larger L3 cache size (256MB vs 12MB)

More modern manufacturing process (3nm vs 32nm)

Score

Xeon L5639

VS

AMD EPYC 9745

General Parameters

Feb 2011

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 5c (Turin))

Package

1.17 billions

Transistor Count

32 nm

Manufacturing Process

3 nm

60 W

Power Consumption

400 W

Intel

Foundry

TSMC

239 mm²

Die Size

mm²

-

I/O Process Size

6 nm

-

I/O Die Size

mm²

CPU Performance

-

Performance Cores

128

-

Performance Core Threads

256

2.133 GHz

Performance Core Base Frequency

2.4 GHz

2.667 GHz

Performance Core Turbo Frequency

3.7 GHz

6

Total Core Count

128

12

Total Thread Count

256

133 MHz

Bus Frequency

100 MHz

16.0

Multiplier

24.0

64 KB per core

L1 Cache

80 KB per core

256 KB per core

L2 Cache

1 MB per core

12 MB shared

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR3-1333

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 9745

2

PCIe Version

5

-

PCIe Lanes

128

Related CPU Comparisons

1

Xeon L5639 vs AMD EPYC 9745

2

Xeon L5639 vs Intel Xeon E5 2609 v3

3

Xeon L5639 vs Intel Xeon E3 1231 v3

4

Xeon L5639 vs Intel Xeon E3 1265L v3

5

Xeon L5639 vs Intel Xeon E5 2666 v3

6

Xeon L5639 vs Xeon Platinum 8280M

7

Xeon L5639 vs Xeon E7 8830

8

Xeon L5639 vs AMD EPYC 7303

9

Xeon L5639 vs Xeon D 2899NT

10

Xeon L5639 vs Xeon X3480

Related News

1

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

2

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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