Xeon E5345 vs Xeon W 11955M

VS

Intel Xeon E5345

Intel Xeon W-11955M

We compared two server CPUs: Xeon E5345 with 4 cores 2.333GHz and Xeon W 11955M with 8 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E5345 's Advantages

Higher base frequency (2.333GHz vs 2.1GHz)

Xeon W 11955M 's Advantages

Released 14 years and 6 months late

Higher specification of memory (3200 vs 3)

More modern manufacturing process (10nm vs 65nm)

Lower TDP (35W vs 80W)

Score

Benchmark

Geekbench 6 Single Core

Xeon E5345

263

Xeon W 11955M +736%

2199

Geekbench 6 Multi Core

Xeon E5345

1210

Xeon W 11955M +717%

9895

Xeon E5345

VS

Xeon W 11955M

General Parameters

Nov 2006

Release Date

May 2021

Intel

Manufacturer

Intel

Server

Type

Server

Clovertown

Core Architecture

Tiger Lake-H

Intel Socket 771

Socket

Intel BGA 1787

N/A

Integrated Graphics

UHD Graphics 750

Xeon (Clovertown)

Generation

Xeon (Tiger Lake-H)

Package

0.582 billions

Transistor Count

-

65 nm

Manufacturing Process

10 nm

80 W

Power Consumption

35 W

66 °C

Peak Operating Temperature

72 °C

-

Foundry

Intel

2x143 mm²

Die Size

190 mm²

CPU Performance

2.333 GHz

Performance Core Base Frequency

2.1 GHz

0

Performance Core Turbo Frequency

5 GHz

4

Total Core Count

8

4

Total Thread Count

16

333 MHz

Bus Frequency

100 MHz

7.0

Multiplier

21.0

64 KB per core

L1 Cache

80 KB per core

4 MB per die

L2 Cache

1.25 MB per core

-

L3 Cache

24 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR2, DDR3

Memory Types

DDR4-3200

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

0

PCIe Version

4

-

PCIe Lanes

20

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