Xeon E5345 vs AMD EPYC 9755

VS

Intel Xeon E5345

AMD EPYC 9755

We compared two server CPUs: Xeon E5345 with 4 cores 2.333GHz and AMD EPYC 9755 with 128 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E5345 's Advantages

Lower TDP (80W vs 500W)

AMD EPYC 9755 's Advantages

Released 17 years and 11 months late

Higher specification of memory (6000 vs 3)

Higher base frequency (2.7GHz vs 2.333GHz)

More modern manufacturing process (4nm vs 65nm)

Score

Xeon E5345

VS

AMD EPYC 9755

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

133.04 billions

65 nm

Manufacturing Process

4 nm

80 W

Power Consumption

500 W

66 °C

Peak Operating Temperature

-

Foundry

TSMC

2x143 mm²

Die Size

16x70.6 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

mm²

CPU Performance

-

Performance Cores

128

-

Performance Core Threads

256

2.333 GHz

Performance Core Base Frequency

2.7 GHz

0

Performance Core Turbo Frequency

4.1 GHz

4

Total Core Count

128

4

Total Thread Count

256

333 MHz

Bus Frequency

100 MHz

7.0

Multiplier

27.0

64 KB per core

L1 Cache

80 KB per core

4 MB per die

L2 Cache

1 MB per core

-

L3 Cache

512 MB shared

No

Unlocked Multiplier

No

2

SMP

2

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 9755

0

PCIe Version

5

-

PCIe Lanes

128

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