Intel Xeon D 1577 vs AMD EPYC 7281

VS

Intel Xeon D-1577

AMD EPYC 7281

We compared two server CPUs: Intel Xeon D 1577 with 16 cores 1.3GHz and AMD EPYC 7281 with 16 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon D 1577 's Advantages

Lower TDP (45W vs 170W)

AMD EPYC 7281 's Advantages

Released 1 years and 4 months late

Higher specification of memory (2666 vs 4)

Higher base frequency (2.1GHz vs 1.3GHz)

Larger L3 cache size (32MB vs 1.5MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon D 1577 +6%

598

AMD EPYC 7281

560

Geekbench 6 Multi Core

Intel Xeon D 1577 +864%

4396

AMD EPYC 7281

456

Intel Xeon D 1577

VS

AMD EPYC 7281

General Parameters

Feb 2016

Release Date

Jun 2017

Intel

Manufacturer

AMD

Server

Type

Server

Broadwell

Core Architecture

Naples

Intel BGA 1667

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Xeon D (Broadwell-DE)

Generation

EPYC (Zen (Naples))

Package

3.2 billions

Transistor Count

4.8 billions

14 nm

Manufacturing Process

14 nm

45 W

Power Consumption

170 W

80 °C

Peak Operating Temperature

85 °C

Intel

Foundry

GlobalFoundries

246 mm²

Die Size

213 mm²

CPU Performance

1.3 GHz

Performance Core Base Frequency

2.1 GHz

Performance Core Turbo Frequency

2.7 GHz

16

Total Core Count

16

32

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

13.0

Multiplier

21.0

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

32 MB shared

No

Unlocked Multiplier

Yes

1

SMP

2

Memory Parameters

DDR3,DDR4

Memory Types

DDR4-2666

2

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

24

PCIe Lanes

-

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