Intel Xeon w5 2455X vs AMD EPYC 9115

VS

Intel Xeon w5-2455X

AMD EPYC 9115

We compared two server CPUs: Intel Xeon w5 2455X with 12 cores 3.2GHz and AMD EPYC 9115 with 16 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon w5 2455X 's Advantages

Higher base frequency (3.2GHz vs 2.6GHz)

AMD EPYC 9115 's Advantages

Released 1 years and 8 months late

Higher specification of memory (6000 vs 4800)

Larger L3 cache size (64MB vs 30MB)

More modern manufacturing process (4nm vs 10nm)

Lower TDP (125W vs 200W)

Score

Intel Xeon w5 2455X

VS

AMD EPYC 9115

General Parameters

Feb 2023

Release Date

Oct 2024

Intel

Manufacturer

AMD

Server

Type

Server

Sapphire Rapids

Core Architecture

Turin

Intel Socket 4677

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Xeon W (Sapphire Rapids)

Generation

EPYC(Zen 5 (Turin))

Package

-

Transistor Count

16.63 billions

10 nm

Manufacturing Process

4 nm

200 W

Power Consumption

125 W

77 °C

Peak Operating Temperature

-

Intel

Foundry

TSMC

-

Die Size

2x70.6 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

mm²

CPU Performance

-

Performance Cores

16

-

Performance Core Threads

32

3.2 GHz

Performance Core Base Frequency

2.6 GHz

4.6 GHz

Performance Core Turbo Frequency

4.1 GHz

12

Total Core Count

16

24

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

32.0

Multiplier

26.0

80 K per core

L1 Cache

80 KB per core

2 MB per core

L2 Cache

1 MB per core

30 MB

L3 Cache

64 MB shared

Yes

Unlocked Multiplier

No

1

SMP

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR5-6000

2 TB

Max Memory Size

6 TB

4

Max Memory Channels

12

-

Max Memory Bandwidth

576 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD EPYC 9115

5

PCIe Version

5

64

PCIe Lanes

128

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