Intel Xeon Phi 3120P vs AMD EPYC Embedded 9124

VS

Intel Xeon Phi 3120P

AMD EPYC Embedded 9124

We compared two server CPUs: Intel Xeon Phi 3120P with 57 cores 1.1GHz and AMD EPYC Embedded 9124 with 16 cores 3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC Embedded 9124 's Advantages

Released 9 years and 9 months late

Higher specification of memory (4800 vs 4)

Higher base frequency (3GHz vs 1.1GHz)

More modern manufacturing process (5nm vs 22nm)

Lower TDP (200W vs 300W)

Score

Intel Xeon Phi 3120P

VS

AMD EPYC Embedded 9124

General Parameters

Jun 2013

Release Date

Mar 2023

PCIe

Manufacturer

AMD

Server

Type

Server

Knights Corner

Core Architecture

Genoa

PCIe x16

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Corner)

Generation

EPYC (Zen 4 (Genoa))

Package

5 billions

Transistor Count

26.28 billions

22 nm

Manufacturing Process

5 nm

300 W

Power Consumption

200 W

Intel

Foundry

TSMC

350 mm²

Die Size

4x72 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

CPU Performance

1.1 GHz

Performance Core Base Frequency

3 GHz

0

Performance Core Turbo Frequency

3.7 GHz

57

Total Core Count

16

228

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

11.0

Multiplier

30.0

32 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

1 MB per core

-

L3 Cache

64 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR3,DDR4

Memory Types

DDR5-4800

Max Memory Channels

12

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

5

-

PCIe Lanes

128

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