Intel Xeon E3 1225 v2 vs AMD EPYC 7642

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Intel Xeon E3-1225 v2

AMD EPYC 7642

We compared two server CPUs: Intel Xeon E3 1225 v2 with 4 cores 3.2GHz and AMD EPYC 7642 with 48 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1225 v2 's Advantages

Higher base frequency (3.2GHz vs 2.4GHz)

Lower TDP (77W vs 225W)

AMD EPYC 7642 's Advantages

Released 7 years and 3 months late

Higher specification of memory (3200 vs 3)

Newer PCIe version (4 vs 3)

Larger L3 cache size (256MB vs 8MB)

More modern manufacturing process (7nm vs 22nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E3 1225 v2

653

AMD EPYC 7642 +82%

1191

Geekbench 6 Multi Core

Intel Xeon E3 1225 v2

1786

AMD EPYC 7642 +536%

11362

Intel Xeon E3 1225 v2

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AMD EPYC 7642

General Parameters

May 2012

Release Date

Aug 2019

Intel

Manufacturer

AMD

Server

Type

Server

Ivy Bridge

Core Architecture

Rome

Intel Socket 1155

Socket

AMD Socket SP3

Intel HD P4000

Integrated Graphics

N/A

Xeon E3 (Ivy Bridge)

Generation

EPYC (Zen 2 (Rome))

Package

1.4 billions

Transistor Count

3.8 billions

22 nm

Manufacturing Process

7 nm

77 W

Power Consumption

225 W

Intel

Foundry

TSMC

160 mm²

Die Size

74 mm²

CPU Performance

3.2 GHz

Performance Core Base Frequency

2.4 GHz

3.6 GHz

Performance Core Turbo Frequency

3.4 GHz

4

Total Core Count

48

4

Total Thread Count

96

100 MHz

Bus Frequency

100 MHz

32.0

Multiplier

24.0

64 K per core

L1 Cache

96 K per core

256 K per core

L2 Cache

512 K per core

8 MB shared

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR3

Memory Types

DDR4-3200

2

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

4

16

PCIe Lanes

-

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