Intel Xeon Phi 7230 vs AMD EPYC 9555

VS

Intel Xeon Phi 7230

AMD EPYC 9555

We compared two server CPUs: Intel Xeon Phi 7230 with 64 cores 1.3GHz and AMD EPYC 9555 with 64 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Phi 7230 's Advantages

Lower TDP (215W vs 360W)

AMD EPYC 9555 's Advantages

Released 8 years and 4 months late

Higher specification of memory (6000 vs 4)

Higher base frequency (3.2GHz vs 1.3GHz)

More modern manufacturing process (4nm vs 14nm)

Score

Intel Xeon Phi 7230

VS

AMD EPYC 9555

General Parameters

Jun 2016

Release Date

Oct 2024

Intel

Manufacturer

AMD

Server

Type

Server

Knights Landing

Core Architecture

Turin

Intel Socket 3647

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Landing)

Generation

EPYC(Zen 5 (Turin))

Package

8 billions

Transistor Count

66.52 billions

14 nm

Manufacturing Process

4 nm

215 W

Power Consumption

360 W

Intel

Foundry

TSMC

-

Die Size

8x70.6 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

mm²

CPU Performance

-

Performance Cores

64

-

Performance Core Threads

128

1.3 GHz

Performance Core Base Frequency

3.2 GHz

1.5 GHz

Performance Core Turbo Frequency

4.4 GHz

64

Total Core Count

64

256

Total Thread Count

128

100 MHz

Bus Frequency

100 MHz

13.0

Multiplier

32.0

32 K per core

L1 Cache

80 KB per core

512 K per core

L2 Cache

1 MB per core

-

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR4

Memory Types

DDR5-6000

-

Max Memory Size

6 TB

Max Memory Channels

12

-

Max Memory Bandwidth

576 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD EPYC 9555

-

PCIe Version

5

-

PCIe Lanes

128

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