Xeon X5355 vs AMD EPYC 9455P

VS

Intel Xeon X5355

AMD EPYC 9455P

We compared two server CPUs: Xeon X5355 with 4 cores 2.667GHz 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

Xeon X5355 's Advantages

Lower TDP (120W vs 300W)

AMD EPYC 9455P 's Advantages

Released 17 years and 11 months late

Higher specification of memory (6000 vs 3)

Higher base frequency (3.15GHz vs 2.667GHz)

More modern manufacturing process (4nm vs 65nm)

Score

Xeon X5355

VS

AMD EPYC 9455P

General Parameters

Nov 2006

Release Date

Oct 2024

Intel

Manufacturer

AMD

Server

Type

Server

Clovertown

Core Architecture

Turin

Intel Socket 771

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Xeon (Clovertown)

Generation

EPYC (Zen 5 (Turin))

Package

0.582 billions

Transistor Count

65 nm

Manufacturing Process

4 nm

120 W

Power Consumption

300 W

63 °C

Peak Operating Temperature

-

Foundry

TSMC

2x143 mm²

Die Size

mm²

-

I/O Process Size

6 nm

-

I/O Die Size

mm²

CPU Performance

-

Performance Cores

48

-

Performance Core Threads

96

2.667 GHz

Performance Core Base Frequency

3.15 GHz

0

Performance Core Turbo Frequency

4.4 GHz

4

Total Core Count

48

4

Total Thread Count

96

333 MHz

Bus Frequency

100 MHz

8.0

Multiplier

31.5

64 KB per core

L1 Cache

64 KB per core

4 MB per die

L2 Cache

1 MB per core

-

L3 Cache

192 MB

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR2, DDR3

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

0

PCIe Version

5

-

PCIe Lanes

128

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