AMD EPYC Embedded 3151 vs Intel Xeon w7 3445

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AMD EPYC Embedded 3151

Intel Xeon w7-3445

We compared two server CPUs: AMD EPYC Embedded 3151 with 4 cores 2.7GHz and Intel Xeon w7 3445 with 20 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC Embedded 3151 's Advantages

Higher base frequency (2.7GHz vs 2.5GHz)

Lower TDP (45W vs 270W)

Intel Xeon w7 3445 's Advantages

Released 5 years late

Higher specification of memory (4800 vs 2666)

Newer PCIe version (5 vs 3)

Larger L3 cache size (52.5MB vs 16MB)

More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC Embedded 3151

925

Intel Xeon w7 3445 +128%

2112

Geekbench 6 Multi Core

AMD EPYC Embedded 3151

3378

Intel Xeon w7 3445 +331%

14583

AMD EPYC Embedded 3151

VS

Intel Xeon w7 3445

General Parameters

Feb 2018

Release Date

Feb 2023

AMD

Manufacturer

Intel

Server

Type

Server

Zen

Core Architecture

Sapphire Rapids

AMD BGA SP4r2

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

EPYC Embedded (Zen (Snowy Owl))

Generation

Xeon W (Sapphire Rapids)

Package

4.8 billions

Transistor Count

-

14 nm

Manufacturing Process

10 nm

45 W

Power Consumption

270 W

-

Peak Operating Temperature

72 °C

GlobalFoundries

Foundry

Intel

213 mm²

Die Size

4x477 mm²

CPU Performance

2.7 GHz

Performance Core Base Frequency

2.5 GHz

2.9 GHz

Performance Core Turbo Frequency

4.8 GHz

4

Total Core Count

20

8

Total Thread Count

40

100 MHz

Bus Frequency

100 MHz

27.0

Multiplier

26.0

96 K per core

L1 Cache

80 K per core

512 K per core

L2 Cache

2 MB per core

16 MB shared

L3 Cache

52.5 MB

No

Unlocked Multiplier

No

1

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR4-2666

Memory Types

DDR5-4800

-

Max Memory Size

4 TB

2

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

5

32

PCIe Lanes

112

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