Intel Xeon w5 2445 vs Intel Xeon E5 1660

VS

We compared two server CPUs: Intel Xeon w5 2445 with 10 cores 3.1GHz and Intel Xeon E5 1660 with 6 cores 3.3GHz . 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 10 years and 11 months late

Higher specification of memory (DDR5-4800 vs DDR3)

Newer PCIe version (5 vs 3)

Larger L3 cache size (26.25MB vs 15MB)

More modern manufacturing process (10nm vs 32nm)

Intel Xeon E5 1660 's Advantages

Higher base frequency (3.3GHz vs 3.1GHz)

Lower TDP (130W vs 175W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon w5 2445 +182%

2311

Intel Xeon E5 1660

818

Geekbench 6 Multi Core

Intel Xeon w5 2445 +234%

12954

Intel Xeon E5 1660

3870

Intel Xeon w5 2445

VS

Intel Xeon E5 1660

General Parameters

Feb 2023

Release Date

Mar 2012

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Sandy Bridge-E

Intel Socket 4677

Socket

Intel Socket 2011

N/A

Integrated Graphics

N/A

Xeon W (Sapphire Rapids)

Generation

Xeon E5 (Sandy Bridge-E)

Package

-

Transistor Count

2.27 billions

10 nm

Manufacturing Process

32 nm

Intel Socket 4677

Socket

Intel Socket 2011

175 W

Power Consumption

130 W

72 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

-

Die Size

435 mm²

FC-LGA16A

Package

FC-LGA10

CPU Performance

3.1 GHz

Performance Core Base Frequency

3.3 GHz

4.6 GHz

Performance Core Turbo Frequency

3.9 GHz

10

Total Core Count

6

20

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

31.0

Multiplier

33.0

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

15 MB shared

No

Unlocked Multiplier

No

1

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR3

2 TB

Max Memory Size

-

4

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

64

PCIe Lanes

-

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