Intel Xeon E3 1585L v5 vs Intel Xeon E5 1660 v2

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Intel Xeon E3 1585L v5 Intel Xeon E5 1660 v2

We compared two server CPUs: Intel Xeon E3 1585L v5 with 4 cores 3GHz and Intel Xeon E5 1660 v2 with 6 cores 3.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1585L v5 's Advantages

Released 2 years and 8 months late

More modern manufacturing process (14nm vs 22nm)

Lower TDP (45W vs 130W)

Intel Xeon E5 1660 v2 's Advantages

Higher specification of memory (DDR3-1866 vs DDR3)

Higher base frequency (3.7GHz vs 3GHz)

Larger L3 cache size (15MB vs 8MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E3 1585L v5 +41%

1156

Intel Xeon E5 1660 v2

818

Geekbench 6 Multi Core

Intel Xeon E3 1585L v5

3718

Intel Xeon E5 1660 v2 +4%

3870

Intel Xeon E3 1585L v5

VS

Intel Xeon E5 1660 v2

General Parameters

May 2016

Release Date

Sep 2013

Intel

Manufacturer

Intel

Server

Type

Server

Skylake-H

Core Architecture

Ivy Bridge-E

Intel BGA 1440

Socket

Intel Socket 2011

Iris Pro Graphics P580

Integrated Graphics

N/A

Xeon E3 (Skylake-H)

Generation

Xeon E5 (Ivy Bridge-E)

Package

2.3 billions

Transistor Count

1.86 billions

14 nm

Manufacturing Process

22 nm

Intel BGA 1440

Socket

Intel Socket 2011

45 W

Power Consumption

130 W

-

Peak Operating Temperature

70 °C

Intel

Foundry

Intel

171 mm²

Die Size

257 mm²

FC-BGA14F

Package

FC-LGA12A

CPU Performance

3 GHz

Performance Core Base Frequency

3.7 GHz

Performance Core Turbo Frequency

4 GHz

4

Total Core Count

6

8

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

30.0

Multiplier

37.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

8 MB shared

L3 Cache

15 MB shared

No

Unlocked Multiplier

Yes

1

SMP

1

Memory Parameters

DDR3,

Memory Types

DDR3-1866

2

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

16

PCIe Lanes

-

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