AMD EPYC 8124P vs Intel Xeon Phi 3120A

VS

AMD EPYC 8124P

Intel Xeon Phi 3120A

We compared two server CPUs: AMD EPYC 8124P with 16 cores 2.45GHz and Intel Xeon Phi 3120A with 57 cores 1.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 8124P '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 (125W vs 300W)

Score

AMD EPYC 8124P

VS

Intel Xeon Phi 3120A

General Parameters

Sep 2023

Release Date

Jun 2013

AMD

Manufacturer

PCIe

Server

Type

Server

Siena

Core Architecture

Knights Corner

AMD Socket SP6

Socket

PCIe x16

N/A

Integrated Graphics

N/A

EPYC (Zen 4c (Siena))

Generation

Xeon Phi (Knights Corner)

Package

17.75 billions

Transistor Count

5 billions

5 nm

Manufacturing Process

22 nm

125 W

Power Consumption

300 W

75 °C

Peak Operating Temperature

-

TSMC

Foundry

Intel

2x73 mm²

Die Size

350 mm²

6 nm

I/O Process Size

-

397 mm²

I/O Die Size

-

CPU Performance

2.45 GHz

Performance Core Base Frequency

1.1 GHz

3 GHz

Performance Core Turbo Frequency

0

16

Total Core Count

57

32

Total Thread Count

228

100 MHz

Bus Frequency

100 MHz

24.5

Multiplier

11.0

64 K per core

L1 Cache

32 K per core

1 MB per core

L2 Cache

512 K per core

64 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-4800

Memory Types

DDR3,DDR4

6

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

-

96

PCIe Lanes

-

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