Intel Xeon W 3345 vs Xeon E7540

VS

Intel Xeon W-3345

Intel Xeon E7540

We compared two server CPUs: Intel Xeon W 3345 with 24 cores 3GHz and Xeon E7540 with 6 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W 3345 's Advantages

Released 11 years and 4 months late

Higher specification of memory (3200 vs 1333)

Newer PCIe version (4 vs 2)

Higher base frequency (3GHz vs 2GHz)

Larger L3 cache size (36MB vs 18MB)

More modern manufacturing process (10nm vs 45nm)

Xeon E7540 's Advantages

Lower TDP (105W vs 250W)

Score

Intel Xeon W 3345

VS

Xeon E7540

General Parameters

Jul 2021

Release Date

Mar 2010

Intel

Manufacturer

Intel

Server

Type

Server

Ice Lake-W

Core Architecture

Nehalem-EX

Intel Socket 4189

Socket

Intel Socket 1567

N/A

Integrated Graphics

N/A

Xeon W (Ice Lake-W)

Generation

Xeon(Beckton)

Package

-

Transistor Count

2.3 billions

10 nm

Manufacturing Process

45 nm

250 W

Power Consumption

105 W

81 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

-

Die Size

684 mm²

CPU Performance

3 GHz

Performance Core Base Frequency

2 GHz

4 GHz

Performance Core Turbo Frequency

2.266 GHz

24

Total Core Count

6

48

Total Thread Count

12

100 MHz

Bus Frequency

133 MHz

30.0

Multiplier

15.0

64 K per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

256 KB per core

36 MB shared

L3 Cache

18 MB shared

No

Unlocked Multiplier

No

2

SMP

8

Memory Parameters

DDR4-3200

Memory Types

DDR3-1333

8

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

2

64

PCIe Lanes

-

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