EPYC Embedded 8C24P vs Intel Xeon E5645

VS

AMD EPYC Embedded 8C24P

Intel Xeon E5645

We compared two server CPUs: EPYC Embedded 8C24P with 12 cores 2.45GHz and Intel Xeon E5645 with 6 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

EPYC Embedded 8C24P 's Advantages

Released 13 years and 6 months late

Higher specification of memory (4800 vs 3)

Newer PCIe version (5 vs 2)

Higher base frequency (2.45GHz vs 2.4GHz)

Larger L3 cache size (32MB vs 12MB)

More modern manufacturing process (5nm vs 32nm)

Intel Xeon E5645 's Advantages

Lower TDP (80W vs 100W)

Score

EPYC Embedded 8C24P

VS

Intel Xeon E5645

General Parameters

Sep 2023

Release Date

Mar 2010

AMD

Manufacturer

Intel

Server

Type

Server

Siena

Core Architecture

Westmere-EP

AMD Socket SP6

Socket

Intel Socket 1366

N/A

Integrated Graphics

N/A

EPYC(Zen 4c (Siena))

Generation

Xeon (Westmere-EP)

Package

17.75 billions

Transistor Count

1.17 billions

5 nm

Manufacturing Process

32 nm

100 W

Power Consumption

80 W

TSMC

Foundry

Intel

2x73 mm²

Die Size

239 mm²

6 nm

I/O Process Size

-

397 mm²

I/O Die Size

-

CPU Performance

2.45 GHz

Performance Core Base Frequency

2.4 GHz

3 GHz

Performance Core Turbo Frequency

2.666 GHz

12

Total Core Count

6

24

Total Thread Count

12

100 MHz

Bus Frequency

133 MHz

24.5

Multiplier

18.0

64 KB per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

32 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR5-4800

Memory Types

DDR3

6

Max Memory Channels

3

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

2

96

PCIe Lanes

-

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