Intel Xeon D 1521 vs AMD EPYC 4124P

VS

Intel Xeon D-1521

AMD EPYC 4124P

We compared two server CPUs: Intel Xeon D 1521 with 4 cores 2.4GHz 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

Intel Xeon D 1521 's Advantages

Lower TDP (45W vs 65W)

AMD EPYC 4124P 's Advantages

Released 8 years and 6 months late

Higher specification of memory (5200 vs 4)

Newer PCIe version (5 vs 3)

Higher base frequency (3.8GHz vs 2.4GHz)

Larger L3 cache size (32MB vs 1.5MB)

More modern manufacturing process (5nm vs 14nm)

Score

Intel Xeon D 1521

VS

AMD EPYC 4124P

General Parameters

Nov 2015

Release Date

May 2024

Intel

Manufacturer

AMD

Server

Type

Server

Broadwell

Core Architecture

Raphael

Intel BGA 1667

Socket

AMD Socket AM5

N/A

Integrated Graphics

Radeon Graphics

Xeon D (Broadwell-DE)

Generation

EPYC (Zen 4 (Raphael))

Package

3.2 billions

Transistor Count

6.57 billions

14 nm

Manufacturing Process

5 nm

45 W

Power Consumption

65 W

80 °C

Peak Operating Temperature

61 °C

Intel

Foundry

TSMC

246 mm²

Die Size

71 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

122 mm²

CPU Performance

2.4 GHz

Performance Core Base Frequency

3.8 GHz

2.7 GHz

Performance Core Turbo Frequency

5.1 GHz

4

Total Core Count

4

8

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

24.0

Multiplier

38.0

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

1 MB per core

1.5 MB per core

L3 Cache

32 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3,DDR4

Memory Types

DDR5-5200

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

5

24

PCIe Lanes

28

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