Intel Xeon D 1521 vs AMD EPYC 7252

VS

Intel Xeon D-1521

AMD EPYC 7252

We compared two server CPUs: Intel Xeon D 1521 with 4 cores 2.4GHz and AMD EPYC 7252 with 8 cores 2.8GHz . 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 120W)

AMD EPYC 7252 's Advantages

Released 3 years and 9 months late

Higher specification of memory (3200 vs 4)

Newer PCIe version (4 vs 3)

Higher base frequency (2.8GHz vs 2.4GHz)

Larger L3 cache size (64MB vs 1.5MB)

More modern manufacturing process (7nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon D 1521

896

AMD EPYC 7252 +36%

1219

Geekbench 6 Multi Core

Intel Xeon D 1521

3261

AMD EPYC 7252 +81%

5929

Intel Xeon D 1521

VS

AMD EPYC 7252

General Parameters

Nov 2015

Release Date

Aug 2019

Intel

Manufacturer

AMD

Server

Type

Server

Broadwell

Core Architecture

Rome

Intel BGA 1667

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Xeon D (Broadwell-DE)

Generation

EPYC (Zen 2 (Rome))

Package

3.2 billions

Transistor Count

3.8 billions

14 nm

Manufacturing Process

7 nm

45 W

Power Consumption

120 W

80 °C

Peak Operating Temperature

-

Intel

Foundry

TSMC

246 mm²

Die Size

74 mm²

CPU Performance

2.4 GHz

Performance Core Base Frequency

2.8 GHz

2.7 GHz

Performance Core Turbo Frequency

3.2 GHz

4

Total Core Count

8

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

24.0

Multiplier

28.0

64 K per core

L1 Cache

96 K per core

256 K per core

L2 Cache

512 K per core

1.5 MB per core

L3 Cache

64 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR3,DDR4

Memory Types

DDR4-3200

2

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

4

24

PCIe Lanes

-

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