Intel Xeon D 1557 vs AMD EPYC 9455P

VS

Intel Xeon D-1557

AMD EPYC 9455P

We compared two server CPUs: Intel Xeon D 1557 with 12 cores 1.5GHz and AMD EPYC 9455P with 48 cores 3.15GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon D 1557 's Advantages

Lower TDP (45W vs 300W)

AMD EPYC 9455P 's Advantages

Released 8 years and 8 months late

Higher specification of memory (6000 vs 4)

Newer PCIe version (5 vs 3)

Higher base frequency (3.15GHz vs 1.5GHz)

Larger L3 cache size (192MB vs 1.5MB)

More modern manufacturing process (4nm vs 14nm)

Score

Intel Xeon D 1557

VS

AMD EPYC 9455P

General Parameters

Feb 2016

Release Date

Oct 2024

Intel

Manufacturer

AMD

Server

Type

Server

Broadwell

Core Architecture

Turin

Intel BGA 1667

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Xeon D (Broadwell-DE)

Generation

EPYC (Zen 5 (Turin))

Package

3.2 billions

Transistor Count

14 nm

Manufacturing Process

4 nm

45 W

Power Consumption

300 W

80 °C

Peak Operating Temperature

-

Intel

Foundry

TSMC

246 mm²

Die Size

mm²

-

I/O Process Size

6 nm

-

I/O Die Size

mm²

CPU Performance

-

Performance Cores

48

-

Performance Core Threads

96

1.5 GHz

Performance Core Base Frequency

3.15 GHz

2.1 GHz

Performance Core Turbo Frequency

4.4 GHz

12

Total Core Count

48

24

Total Thread Count

96

100 MHz

Bus Frequency

100 MHz

15.0

Multiplier

31.5

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

1 MB per core

1.5 MB per core

L3 Cache

192 MB

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3,DDR4

Memory Types

DDR5-6000

-

Max Memory Size

6 TB

2

Max Memory Channels

12

-

Max Memory Bandwidth

576 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD EPYC 9455P

3

PCIe Version

5

24

PCIe Lanes

128

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