Intel Xeon W 3345 vs Xeon E7 8870

VS

Intel Xeon W-3345

Intel Xeon E7-8870

We compared two server CPUs: Intel Xeon W 3345 with 24 cores 3GHz and Xeon E7 8870 with 10 cores 2.4GHz . 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 10 years and 3 months late

Higher specification of memory (3200 vs 1333)

Higher base frequency (3GHz vs 2.4GHz)

Larger L3 cache size (36MB vs 30MB)

More modern manufacturing process (10nm vs 32nm)

Xeon E7 8870 's Advantages

Lower TDP (130W vs 250W)

Score

Intel Xeon W 3345

VS

Xeon E7 8870

General Parameters

Jul 2021

Release Date

Apr 2011

Intel

Manufacturer

Intel

Server

Type

Server

Ice Lake-W

Core Architecture

Westmere-EX

Intel Socket 4189

Socket

Intel Socket 1567

N/A

Integrated Graphics

N/A

Xeon W (Ice Lake-W)

Generation

Xeon E7(Westmere-EX)

Package

-

Transistor Count

2.6 billions

10 nm

Manufacturing Process

32 nm

250 W

Power Consumption

130 W

81 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

-

Die Size

513 mm²

CPU Performance

3 GHz

Performance Core Base Frequency

2.4 GHz

4 GHz

Performance Core Turbo Frequency

2.8 GHz

24

Total Core Count

10

48

Total Thread Count

20

100 MHz

Bus Frequency

133 MHz

30.0

Multiplier

18.0

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

30 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

-

64

PCIe Lanes

-

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