AMD EPYC 7251 vs Xeon D 2899NT

VS

AMD EPYC 7251

Intel Xeon D-2899NT

We compared two server CPUs: AMD EPYC 7251 with 8 cores 2.1GHz and Xeon D 2899NT with 22 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7251 's Advantages

Larger L3 cache size (32MB vs 30MB)

Lower TDP (120W vs 135W)

Xeon D 2899NT 's Advantages

Released 6 years and 6 months late

Higher specification of memory (3200 vs 2400)

Newer PCIe version (4 vs 3)

Higher base frequency (2.2GHz vs 2.1GHz)

More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7251

781

Xeon D 2899NT +45%

1136

Geekbench 6 Multi Core

AMD EPYC 7251

3651

Xeon D 2899NT +195%

10800

AMD EPYC 7251

VS

Xeon D 2899NT

General Parameters

Jun 2017

Release Date

Dec 2023

AMD

Manufacturer

Intel

Server

Type

Server

Naples

Core Architecture

Ice Lake-D

AMD Socket SP3

Socket

Intel BGA 2579

N/A

Integrated Graphics

N/A

EPYC (Zen (Naples))

Generation

Xeon D(Ice Lake-D Refresh)

Package

4.8 billions

Transistor Count

-

14 nm

Manufacturing Process

10 nm

120 W

Power Consumption

135 W

81 °C

Peak Operating Temperature

-

GlobalFoundries

Foundry

Intel

213 mm²

Die Size

-

CPU Performance

2.1 GHz

Performance Core Base Frequency

2.2 GHz

2.9 GHz

Performance Core Turbo Frequency

3.1 GHz

8

Total Core Count

22

16

Total Thread Count

44

100 MHz

Bus Frequency

100 MHz

21.0

Multiplier

22.0

96 K per core

L1 Cache

80 KB per core

512 K per core

L2 Cache

1.25 MB per core

32 MB shared

L3 Cache

30 MB shared

Yes

Unlocked Multiplier

No

2

SMP

1

-

AVX-512 FMA Ports

1

Memory Parameters

DDR4-2400

Memory Types

DDR4-3200

8

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

4

-

PCIe Lanes

32

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