Intel Xeon E5 2640 v3 vs Intel Xeon W 3345

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We compared two server CPUs: Intel Xeon E5 2640 v3 with 8 cores 2.6GHz and Intel Xeon W 3345 with 24 cores 3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2640 v3 's Advantages

Lower TDP (90W vs 250W)

Intel Xeon W 3345 's Advantages

Released 6 years and 10 months late

Higher specification of memory (DDR4-3200 vs DDR4-1866)

Newer PCIe version (4 vs 3)

Higher base frequency (3GHz vs 2.6GHz)

Larger L3 cache size (36MB vs 20MB)

More modern manufacturing process (10nm vs 22nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5 2640 v3

800

Intel Xeon W 3345 +68%

1345

Geekbench 6 Multi Core

Intel Xeon E5 2640 v3

3177

Intel Xeon W 3345 +280%

12075

Intel Xeon E5 2640 v3

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Intel Xeon W 3345

General Parameters

Sep 2014

Release Date

Jul 2021

Intel

Manufacturer

Intel

Server

Type

Server

Haswell-EP

Core Architecture

Ice Lake-W

Intel Socket 2011-3

Socket

Intel Socket 4189

N/A

Integrated Graphics

N/A

Xeon E5 (Haswell-EP)

Generation

Xeon W (Ice Lake-W)

Package

2.6 billions

Transistor Count

-

22 nm

Manufacturing Process

10 nm

Intel Socket 2011-3

Socket

Intel Socket 4189

90 W

Power Consumption

250 W

-

Peak Operating Temperature

81 °C

Intel

Foundry

Intel

356 mm²

Die Size

-

FC-LGA12A

Package

FC-LGA4189

CPU Performance

2.6 GHz

Performance Core Base Frequency

3 GHz

3.4 GHz

Performance Core Turbo Frequency

4 GHz

8

Total Core Count

24

16

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

26.0

Multiplier

30.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

1 MB per core

20 MB shared

L3 Cache

36 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR4-1866

Memory Types

DDR4-3200

4

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

4

40

PCIe Lanes

64

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