Intel Xeon w7 3455 vs AMD EPYC 7351

VS

Intel Xeon w7 3455 AMD EPYC 7351

We compared two server CPUs: Intel Xeon w7 3455 with 24 cores 2.5GHz and AMD EPYC 7351 with 16 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon w7 3455 's Advantages

Released 5 years and 8 months late

Higher specification of memory (DDR5-4800 vs DDR4-2666)

Newer PCIe version (5 vs 3)

Higher base frequency (2.5GHz vs 2.4GHz)

Larger L3 cache size (67.5MB vs 64MB)

AMD EPYC 7351 's Advantages

Lower TDP (170W vs 270W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon w7 3455 +182%

1807

AMD EPYC 7351

639

Geekbench 6 Multi Core

Intel Xeon w7 3455 +263%

11021

AMD EPYC 7351

3035

Intel Xeon w7 3455

VS

AMD EPYC 7351

General Parameters

Feb 2023

Release Date

Jun 2017

Intel

Manufacturer

AMD

Server

Type

Server

Sapphire Rapids

Core Architecture

Naples

Intel Socket 4677

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Xeon W (Sapphire Rapids)

Generation

EPYC (Zen (Naples))

Package

-

Transistor Count

4.8 billions

10 nm

Manufacturing Process

14 nm

Intel Socket 4677

Socket

AMD Socket SP3

270 W

Power Consumption

170 W

72 °C

Peak Operating Temperature

85 °C

Intel

Foundry

GlobalFoundries

4x477 mm²

Die Size

213 mm²

FC-LGA16A

Package

FCLGA-4094

CPU Performance

2.5 GHz

Performance Core Base Frequency

2.4 GHz

4.8 GHz

Performance Core Turbo Frequency

2.9 GHz

24

Total Core Count

16

48

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

25.0

Multiplier

24.0

80 K per core

L1 Cache

96 K per core

2 MB per core

L2 Cache

512 K per core

67.5 MB

L3 Cache

64 MB shared

No

Unlocked Multiplier

Yes

1

SMP

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR4-2666

4 TB

Max Memory Size

-

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

112

PCIe Lanes

-

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