Intel Xeon w5 2445 vs Intel Xeon E7 8870

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We compared two server CPUs: Intel Xeon w5 2445 with 10 cores 3.1GHz and Intel 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 w5 2445 's Advantages

Released 11 years and 10 months late

Higher specification of memory (DDR5-4800 vs DDR3)

Higher base frequency (3.1GHz vs 2.4GHz)

More modern manufacturing process (10nm vs 32nm)

Intel Xeon E7 8870 's Advantages

Larger L3 cache size (30MB vs 26.25MB)

Lower TDP (130W vs 175W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon w5 2445 +526%

2311

Intel Xeon E7 8870

369

Geekbench 6 Multi Core

Intel Xeon w5 2445 +323%

12954

Intel Xeon E7 8870

3059

Intel Xeon w5 2445

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Intel Xeon E7 8870

General Parameters

Feb 2023

Release Date

Apr 2011

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Westmere-EX

Intel Socket 4677

Socket

Intel Socket 1567

N/A

Integrated Graphics

N/A

Xeon W (Sapphire Rapids)

Generation

Xeon E7 (Westmere-EX)

Package

-

Transistor Count

2.6 billions

10 nm

Manufacturing Process

32 nm

Intel Socket 4677

Socket

Intel Socket 1567

175 W

Power Consumption

130 W

72 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

-

Die Size

513 mm²

FC-LGA16A

Package

FC-LGA10

CPU Performance

3.1 GHz

Performance Core Base Frequency

2.4 GHz

4.6 GHz

Performance Core Turbo Frequency

2.8 GHz

10

Total Core Count

10

20

Total Thread Count

20

100 MHz

Bus Frequency

133 MHz

31.0

Multiplier

18.0

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

256 K per core

26.25 MB

L3 Cache

30 MB shared

No

Unlocked Multiplier

No

1

SMP

8

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR3

2 TB

Max Memory Size

-

4

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

-

64

PCIe Lanes

-

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