Intel Xeon D 1521 vs EPYC Embedded 8124P

VS

Intel Xeon D-1521

AMD EPYC Embedded 8124P

We compared two server CPUs: Intel Xeon D 1521 with 4 cores 2.4GHz and EPYC Embedded 8124P with 16 cores 2.45GHz . 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 125W)

EPYC Embedded 8124P 's Advantages

Released 7 years and 10 months late

Higher specification of memory (4800 vs 4)

Newer PCIe version (5 vs 3)

Higher base frequency (2.45GHz vs 2.4GHz)

Larger L3 cache size (64MB vs 1.5MB)

More modern manufacturing process (5nm vs 14nm)

Score

Intel Xeon D 1521

VS

EPYC Embedded 8124P

General Parameters

Nov 2015

Release Date

Sep 2023

Intel

Manufacturer

AMD

Server

Type

Server

Broadwell

Core Architecture

Siena

Intel BGA 1667

Socket

AMD Socket SP6

N/A

Integrated Graphics

N/A

Xeon D (Broadwell-DE)

Generation

EPYC(Zen 4c (Siena))

Package

3.2 billions

Transistor Count

17.75 billions

14 nm

Manufacturing Process

5 nm

45 W

Power Consumption

125 W

80 °C

Peak Operating Temperature

-

Intel

Foundry

TSMC

246 mm²

Die Size

2x73 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

CPU Performance

2.4 GHz

Performance Core Base Frequency

2.45 GHz

2.7 GHz

Performance Core Turbo Frequency

3 GHz

4

Total Core Count

16

8

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

24.0

Multiplier

24.5

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

64 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3,DDR4

Memory Types

DDR5-4800

2

Max Memory Channels

6

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

5

24

PCIe Lanes

96

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