Intel Xeon Phi 3120A vs EPYC Embedded 8C24P

VS

Intel Xeon Phi 3120A

AMD EPYC Embedded 8C24P

We compared two server CPUs: Intel Xeon Phi 3120A with 57 cores 1.1GHz and EPYC Embedded 8C24P with 12 cores 2.45GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

EPYC Embedded 8C24P 's Advantages

Released 10 years and 3 months late

Higher specification of memory (4800 vs 4)

Higher base frequency (2.45GHz vs 1.1GHz)

More modern manufacturing process (5nm vs 22nm)

Lower TDP (100W vs 300W)

Score

Intel Xeon Phi 3120A

VS

EPYC Embedded 8C24P

General Parameters

Jun 2013

Release Date

Sep 2023

PCIe

Manufacturer

AMD

Server

Type

Server

Knights Corner

Core Architecture

Siena

PCIe x16

Socket

AMD Socket SP6

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Corner)

Generation

EPYC(Zen 4c (Siena))

Package

5 billions

Transistor Count

17.75 billions

22 nm

Manufacturing Process

5 nm

300 W

Power Consumption

100 W

Intel

Foundry

TSMC

350 mm²

Die Size

2x73 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

CPU Performance

1.1 GHz

Performance Core Base Frequency

2.45 GHz

0

Performance Core Turbo Frequency

3 GHz

57

Total Core Count

12

228

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

11.0

Multiplier

24.5

32 K per core

L1 Cache

64 KB per core

512 K per core

L2 Cache

1 MB per core

-

L3 Cache

32 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3,DDR4

Memory Types

DDR5-4800

Max Memory Channels

6

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

5

-

PCIe Lanes

96

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