Intel Xeon E5 2665 vs Intel Xeon W 2150B

VS

We compared two server CPUs: Intel Xeon E5 2665 with 8 cores 2.4GHz and Intel Xeon W 2150B with 10 cores 3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2665 's Advantages

Larger L3 cache size (20MB vs 13.75MB)

Lower TDP (115W vs 120W)

Intel Xeon W 2150B 's Advantages

Released 5 years and 9 months late

Higher specification of memory (DDR4-2666 vs DDR3)

Higher base frequency (3GHz vs 2.4GHz)

More modern manufacturing process (14nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5 2665

554

Intel Xeon W 2150B +149%

1383

Geekbench 6 Multi Core

Intel Xeon E5 2665

4680

Intel Xeon W 2150B +78%

8368

Intel Xeon E5 2665

VS

Intel Xeon W 2150B

General Parameters

Mar 2012

Release Date

Dec 2017

Intel

Manufacturer

Intel

Server

Type

Server

Sandy Bridge-EP

Core Architecture

Skylake-W

Intel Socket 2011

Socket

Intel Socket 2066

N/A

Integrated Graphics

N/A

Xeon E5 (Sandy Bridge-EP)

Generation

Xeon W (Skylake-W)

Package

2.27 billions

Transistor Count

-

32 nm

Manufacturing Process

14 nm

Intel Socket 2011

Socket

Intel Socket 2066

115 W

Power Consumption

120 W

-

Peak Operating Temperature

68 °C

Intel

Foundry

Intel

435 mm²

Die Size

484 mm²

FC-LGA10

Package

FC-LGA2066

CPU Performance

2.4 GHz

Performance Core Base Frequency

3 GHz

3.1 GHz

Performance Core Turbo Frequency

4.5 GHz

8

Total Core Count

10

16

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

24.0

Multiplier

30.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

1 MB per core

20 MB shared

L3 Cache

13.75 MB shared

No

Unlocked Multiplier

No

2

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3

Memory Types

DDR4-2666

4

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

-

PCIe Lanes

48

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