AMD EPYC 9555 vs Intel Xeon Phi 7110X

VS

AMD EPYC 9555

Intel Xeon Phi 7110X

We compared two server CPUs: AMD EPYC 9555 with 64 cores 3.2GHz and Intel Xeon Phi 7110X with 61 cores 1.25GHz . 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 11 years and 11 months late

Higher specification of memory (6000 vs 4)

Higher base frequency (3.2GHz vs 1.25GHz)

More modern manufacturing process (4nm vs 22nm)

Intel Xeon Phi 7110X 's Advantages

Lower TDP (300W vs 360W)

Score

AMD EPYC 9555

VS

Intel Xeon Phi 7110X

General Parameters

Oct 2024

Release Date

Nov 2012

AMD

Manufacturer

PCIe

Server

Type

Server

Turin

Core Architecture

Knights Corner

AMD Socket SP5

Socket

PCIe x16

N/A

Integrated Graphics

N/A

EPYC(Zen 5 (Turin))

Generation

Xeon Phi (Knights Corner)

Package

66.52 billions

Transistor Count

5 billions

4 nm

Manufacturing Process

22 nm

360 W

Power Consumption

300 W

TSMC

Foundry

Intel

8x70.6 mm²

Die Size

350 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

1.25 GHz

4.4 GHz

Performance Core Turbo Frequency

0

64

Total Core Count

61

128

Total Thread Count

244

100 MHz

Bus Frequency

100 MHz

32.0

Multiplier

12.0

80 KB per core

L1 Cache

32 K per core

1 MB per core

L2 Cache

512 K per core

256 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR5-6000

Memory Types

DDR3,DDR4

6 TB

Max Memory Size

-

12

Max Memory Channels

576 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

Yes

Miscellaneous

AMD EPYC 9555

Official Website

-

5

PCIe Version

-

128

PCIe Lanes

-

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