Intel Xeon D 1521 vs AMD EPYC 9454

VS

Intel Xeon D-1521

AMD EPYC 9454

We compared two server CPUs: Intel Xeon D 1521 with 4 cores 2.4GHz and AMD EPYC 9454 with 48 cores 2.75GHz . 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 290W)

AMD EPYC 9454 's Advantages

Released 7 years late

Higher specification of memory (4800 vs 4)

Newer PCIe version (5 vs 3)

Higher base frequency (2.75GHz vs 2.4GHz)

Larger L3 cache size (256MB vs 1.5MB)

More modern manufacturing process (5nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon D 1521

896

AMD EPYC 9454 +92%

1728

Geekbench 6 Multi Core

Intel Xeon D 1521

3261

AMD EPYC 9454 +453%

18038

Intel Xeon D 1521

VS

AMD EPYC 9454

General Parameters

Nov 2015

Release Date

Nov 2022

Intel

Manufacturer

AMD

Server

Type

Server

Broadwell

Core Architecture

Genoa

Intel BGA 1667

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Xeon D (Broadwell-DE)

Generation

EPYC (Zen 4 (Genoa))

Package

3.2 billions

Transistor Count

52.56 billions

14 nm

Manufacturing Process

5 nm

45 W

Power Consumption

290 W

80 °C

Peak Operating Temperature

-

Intel

Foundry

TSMC

246 mm²

Die Size

8x72 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

CPU Performance

2.4 GHz

Performance Core Base Frequency

2.75 GHz

2.7 GHz

Performance Core Turbo Frequency

3.8 GHz

4

Total Core Count

48

8

Total Thread Count

96

100 MHz

Bus Frequency

100 MHz

24.0

Multiplier

27.5

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

1 MB per core

1.5 MB per core

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR3,DDR4

Memory Types

DDR5-4800

2

Max Memory Channels

12

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

5

24

PCIe Lanes

128

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