AMD EPYC 7551P vs Xeon X3470

VS

AMD EPYC 7551P

Intel Xeon X3470

We compared two server CPUs: AMD EPYC 7551P with 32 cores 2GHz and Xeon X3470 with 4 cores 2.933GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7551P 's Advantages

Released 7 years and 9 months late

Higher specification of memory (2666 vs 1333)

Newer PCIe version (3 vs 2)

Larger L3 cache size (64MB vs 8MB)

More modern manufacturing process (14nm vs 45nm)

Xeon X3470 's Advantages

Higher base frequency (2.933GHz vs 2GHz)

Lower TDP (95W vs 180W)

Score

AMD EPYC 7551P

VS

Xeon X3470

General Parameters

Jun 2017

Release Date

Sep 2009

AMD

Manufacturer

Intel

Server

Type

Server

Naples

Core Architecture

Lynnfield

AMD Socket SP3

Socket

Intel Socket 1156

N/A

Integrated Graphics

N/A

EPYC (Zen (Naples))

Generation

Xeon(Lynnfield)

Package

4.8 billions

Transistor Count

0.774 billions

14 nm

Manufacturing Process

45 nm

180 W

Power Consumption

95 W

81 °C

Peak Operating Temperature

-

GlobalFoundries

Foundry

Intel

213 mm²

Die Size

296 mm²

CPU Performance

2 GHz

Performance Core Base Frequency

2.933 GHz

3 GHz

Performance Core Turbo Frequency

3.6 GHz

32

Total Core Count

4

64

Total Thread Count

8

100 MHz

Bus Frequency

133 MHz

20.0

Multiplier

22.0

96 K per core

L1 Cache

64 KB per core

512 K per core

L2 Cache

256 KB per core

64 MB shared

L3 Cache

8 MB shared

Yes

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-2666

Memory Types

DDR3-1333

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

2

-

PCIe Lanes

16

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