Xeon E5345 vs Intel Xeon w5 2455X

VS

Xeon E5345 Intel Xeon w5 2455X

We compared two server CPUs: Xeon E5345 with 4 cores 2.333GHz and Intel Xeon w5 2455X with 12 cores 3.2GHz . 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 200W)

Intel Xeon w5 2455X 's Advantages

Released 16 years and 3 months late

Higher specification of memory (DDR5-4800 vs DDR3 Depends on motherboard)

Higher base frequency (3.2GHz vs 2.333GHz)

More modern manufacturing process (10nm vs 65nm)

Score

Benchmark

Geekbench 6 Single Core

Xeon E5345

263

Intel Xeon w5 2455X +691%

2081

Geekbench 6 Multi Core

Xeon E5345

1210

Intel Xeon w5 2455X +814%

11071

Xeon E5345

VS

Intel Xeon w5 2455X

General Parameters

Nov 2006

Release Date

Feb 2023

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

Intel Socket 771

Socket

Intel Socket 4677

80 W

Power Consumption

200 W

66 °C

Peak Operating Temperature

77 °C

-

Foundry

Intel

2x143 mm²

Die Size

-

FC-LGA771

Package

FC-LGA16A

CPU Performance

2.333 GHz

Performance Core Base Frequency

3.2 GHz

0

Performance Core Turbo Frequency

4.6 GHz

4

Total Core Count

12

4

Total Thread Count

24

333 MHz

Bus Frequency

100 MHz

7.0

Multiplier

32.0

64 KB per core

L1 Cache

80 K per core

4 MB per die

L2 Cache

2 MB per core

-

L3 Cache

30 MB

No

Unlocked Multiplier

Yes

2

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR2, DDR3 Depends on motherboard

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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