Intel Xeon D 1518 vs AMD EPYC 7451

VS

Intel Xeon D 1518 AMD EPYC 7451

We compared two server CPUs: Intel Xeon D 1518 with 4 cores 2.2GHz and AMD EPYC 7451 with 24 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon D 1518 's Advantages

Lower TDP (35W vs 180W)

AMD EPYC 7451 's Advantages

Released 2 years and 3 months late

Higher specification of memory (DDR4-2666 vs DDR3)

Higher base frequency (2.3GHz vs 2.2GHz)

Larger L3 cache size (64MB vs 1.5MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon D 1518

598

AMD EPYC 7451 +46%

879

Geekbench 6 Multi Core

Intel Xeon D 1518

1031

AMD EPYC 7451 +398%

5142

Intel Xeon D 1518

VS

AMD EPYC 7451

General Parameters

Mar 2015

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

Intel BGA 1667

Socket

AMD Socket SP3

35 W

Power Consumption

180 W

80 °C

Peak Operating Temperature

81 °C

Intel

Foundry

GlobalFoundries

246 mm²

Die Size

213 mm²

FC-BGA14C

Package

FCLGA-4094

CPU Performance

2.2 GHz

Performance Core Base Frequency

2.3 GHz

0

Performance Core Turbo Frequency

3.2 GHz

4

Total Core Count

24

8

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

22.0

Multiplier

23.0

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

Yes

1

SMP

2

Memory Parameters

DDR3,

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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