Xeon L5639 vs AMD EPYC 8434PN

VS

Intel Xeon L5639

AMD EPYC 8434PN

We compared two server CPUs: Xeon L5639 with 6 cores 2.133GHz and AMD EPYC 8434PN with 48 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon L5639 's Advantages

Higher base frequency (2.133GHz vs 2GHz)

Lower TDP (60W vs 155W)

AMD EPYC 8434PN 's Advantages

Released 12 years and 7 months late

Higher specification of memory (4800 vs 1333)

Newer PCIe version (5 vs 2)

Larger L3 cache size (128MB vs 12MB)

More modern manufacturing process (5nm vs 32nm)

Score

Xeon L5639

VS

AMD EPYC 8434PN

General Parameters

Feb 2011

Release Date

Sep 2023

Intel

Manufacturer

AMD

Server

Type

Server

Westmere-EP

Core Architecture

Siena

Intel Socket 1366

Socket

AMD Socket SP6

N/A

Integrated Graphics

N/A

Xeon(Westmere-EP)

Generation

EPYC (Zen 4c (Siena))

Package

1.17 billions

Transistor Count

35.5 billions

32 nm

Manufacturing Process

5 nm

60 W

Power Consumption

155 W

-

Peak Operating Temperature

85 °C

Intel

Foundry

TSMC

239 mm²

Die Size

4x73 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

CPU Performance

2.133 GHz

Performance Core Base Frequency

2 GHz

2.667 GHz

Performance Core Turbo Frequency

3 GHz

6

Total Core Count

48

12

Total Thread Count

96

133 MHz

Bus Frequency

100 MHz

16.0

Multiplier

20.0

64 KB per core

L1 Cache

64 K per core

256 KB per core

L2 Cache

1 MB per core

12 MB shared

L3 Cache

128 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR3-1333

Memory Types

DDR5-4800

3

Max Memory Channels

6

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

5

-

PCIe Lanes

96

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