Intel Xeon Phi 7120X vs AMD EPYC 4124P

VS

Intel Xeon Phi 7120X

AMD EPYC 4124P

We compared two server CPUs: Intel Xeon Phi 7120X with 61 cores 1.238GHz and AMD EPYC 4124P with 4 cores 3.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 4124P 's Advantages

Released 10 years and 11 months late

Higher specification of memory (5200 vs 4)

Higher base frequency (3.8GHz vs 1.238GHz)

More modern manufacturing process (5nm vs 22nm)

Lower TDP (65W vs 300W)

Score

Intel Xeon Phi 7120X

VS

AMD EPYC 4124P

General Parameters

Jun 2013

Release Date

May 2024

PCIe

Manufacturer

AMD

Server

Type

Server

Knights Corner

Core Architecture

Raphael

PCIe x16

Socket

AMD Socket AM5

N/A

Integrated Graphics

Radeon Graphics

Xeon Phi (Knights Corner)

Generation

EPYC (Zen 4 (Raphael))

Package

5 billions

Transistor Count

6.57 billions

22 nm

Manufacturing Process

5 nm

300 W

Power Consumption

65 W

-

Peak Operating Temperature

61 °C

Intel

Foundry

TSMC

350 mm²

Die Size

71 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

122 mm²

CPU Performance

1.238 GHz

Performance Core Base Frequency

3.8 GHz

1.333 GHz

Performance Core Turbo Frequency

5.1 GHz

61

Total Core Count

4

244

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

12.0

Multiplier

38.0

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

DDR5-5200

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

5

-

PCIe Lanes

28

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