AMD EPYC 9555 vs Intel Xeon E7 4820 v3

VS

AMD EPYC 9555

Intel Xeon E7-4820 v3

We compared two server CPUs: AMD EPYC 9555 with 64 cores 3.2GHz and Intel Xeon E7 4820 v3 with 10 cores 1.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9555 's Advantages

Released 9 years and 4 months late

Higher specification of memory (6000 vs 1866)

Newer PCIe version (5 vs 3)

Higher base frequency (3.2GHz vs 1.9GHz)

Larger L3 cache size (256MB vs 25MB)

More modern manufacturing process (4nm vs 22nm)

Intel Xeon E7 4820 v3 's Advantages

Lower TDP (115W vs 360W)

Score

AMD EPYC 9555

VS

Intel Xeon E7 4820 v3

General Parameters

Oct 2024

Release Date

Jun 2015

AMD

Manufacturer

Intel

Server

Type

Server

Turin

Core Architecture

Haswell-EX

AMD Socket SP5

Socket

Intel Socket 2011-1

N/A

Integrated Graphics

N/A

EPYC(Zen 5 (Turin))

Generation

Xeon E7 (Haswell-EX)

Package

66.52 billions

Transistor Count

5.96 billions

4 nm

Manufacturing Process

22 nm

360 W

Power Consumption

115 W

-

Peak Operating Temperature

70 °C

TSMC

Foundry

Intel

8x70.6 mm²

Die Size

622 mm²

6 nm

I/O Process Size

-

mm²

I/O Die Size

-

CPU Performance

64

Performance Cores

-

128

Performance Core Threads

-

3.2 GHz

Performance Core Base Frequency

1.9 GHz

4.4 GHz

Performance Core Turbo Frequency

0

64

Total Core Count

10

128

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

32.0

Multiplier

19.0

80 KB per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

256 MB shared

L3 Cache

25 MB shared

No

Unlocked Multiplier

No

2

SMP

4

Memory Parameters

DDR5-6000

Memory Types

DDR3,DDR4-1866

6 TB

Max Memory Size

-

12

Max Memory Channels

4

576 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

Yes

Miscellaneous

AMD EPYC 9555

Official Website

-

5

PCIe Version

3

128

PCIe Lanes

32

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