Intel Xeon E7 8870 vs Intel Xeon E3 1505L v5

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Intel Xeon E7-8870

Intel Xeon E3-1505L v5

We compared two server CPUs: Intel Xeon E7 8870 with 10 cores 2.4GHz and Intel Xeon E3 1505L v5 with 4 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E7 8870 's Advantages

Higher base frequency (2.4GHz vs 2GHz)

Larger L3 cache size (30MB vs 8MB)

Intel Xeon E3 1505L v5 's Advantages

Released 4 years and 6 months late

Higher specification of memory (2133 vs 3)

More modern manufacturing process (14nm vs 32nm)

Lower TDP (25W vs 130W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E7 8870

369

Intel Xeon E3 1505L v5 +113%

787

Geekbench 6 Multi Core

Intel Xeon E7 8870 +3%

3059

Intel Xeon E3 1505L v5

2969

Intel Xeon E7 8870

VS

Intel Xeon E3 1505L v5

General Parameters

Apr 2011

Release Date

Oct 2015

Intel

Manufacturer

Intel

Server

Type

Server

Westmere-EX

Core Architecture

Skylake-H

Intel Socket 1567

Socket

Intel BGA 1440

N/A

Integrated Graphics

HD Graphics P530

Xeon E7 (Westmere-EX)

Generation

Xeon E3 (Skylake-H)

Package

2.6 billions

Transistor Count

2.3 billions

32 nm

Manufacturing Process

14 nm

130 W

Power Consumption

25 W

Intel

Foundry

Intel

513 mm²

Die Size

122 mm²

CPU Performance

2.4 GHz

Performance Core Base Frequency

2 GHz

2.8 GHz

Performance Core Turbo Frequency

2.8 GHz

10

Total Core Count

4

20

Total Thread Count

8

133 MHz

Bus Frequency

100 MHz

18.0

Multiplier

20.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

30 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

8

SMP

1

Memory Parameters

DDR3

Memory Types

DDR3,DDR4-2133

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

-

PCIe Lanes

16

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