Xeon E5345 vs Xeon w7 2555X

VS

Intel Xeon E5345

Intel Xeon w7-2555X

We compared two server CPUs: Xeon E5345 with 4 cores 2.333GHz and Xeon w7 2555X with 14 cores 3.3GHz . 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 210W)

Xeon w7 2555X 's Advantages

Released 17 years and 9 months late

Higher specification of memory (4800 vs 3)

Higher base frequency (3.3GHz vs 2.333GHz)

More modern manufacturing process (10nm vs 65nm)

Score

Xeon E5345

VS

Xeon w7 2555X

General Parameters

Nov 2006

Release Date

Aug 2024

Intel

Manufacturer

Intel

Server

Type

Server

Clovertown

Core Architecture

Sapphire Rapids

Intel Socket 771

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon (Clovertown)

Generation

Xeon W (Sapphire Rapids)

Package

0.582 billions

Transistor Count

-

65 nm

Manufacturing Process

10 nm

80 W

Power Consumption

210 W

66 °C

Peak Operating Temperature

-

Foundry

Intel

2x143 mm²

Die Size

-

CPU Performance

2.333 GHz

Performance Core Base Frequency

3.3 GHz

0

Performance Core Turbo Frequency

4.8 GHz

4

Total Core Count

14

4

Total Thread Count

28

333 MHz

Bus Frequency

100 MHz

7.0

Multiplier

33.0

64 KB per core

L1 Cache

80 KB per core

4 MB per die

L2 Cache

2 MB per core

-

L3 Cache

33.75 MB

No

Unlocked Multiplier

Yes

2

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR2, DDR3

Memory Types

DDR5-4800

-

Max Memory Size

2 TB

2

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

0

PCIe Version

5

-

PCIe Lanes

64

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