Intel Xeon W 2170B vs Intel Xeon X5677

VS

Intel Xeon W-2170B

Intel Xeon X5677

We compared two server CPUs: Intel Xeon W 2170B with 14 cores 2.5GHz and Intel Xeon X5677 with 4 cores 3.466GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W 2170B 's Advantages

Released 7 years and 9 months late

Higher specification of memory (2666 vs 3)

Newer PCIe version (3 vs 2)

Larger L3 cache size (19.25MB vs 12MB)

More modern manufacturing process (14nm vs 32nm)

Intel Xeon X5677 's Advantages

Higher base frequency (3.466GHz vs 2.5GHz)

Lower TDP (130W vs 140W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon W 2170B +135%

1400

Intel Xeon X5677

595

Geekbench 6 Multi Core

Intel Xeon W 2170B +179%

8888

Intel Xeon X5677

3183

Intel Xeon W 2170B

VS

Intel Xeon X5677

General Parameters

Dec 2017

Release Date

Mar 2010

Intel

Manufacturer

Intel

Server

Type

Server

Skylake-W

Core Architecture

Westmere-EP

Intel Socket 2066

Socket

Intel Socket 1366

N/A

Integrated Graphics

N/A

Xeon W (Skylake-W)

Generation

Xeon (Westmere-EP)

Package

-

Transistor Count

1.17 billions

14 nm

Manufacturing Process

32 nm

140 W

Power Consumption

130 W

66 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

484 mm²

Die Size

239 mm²

CPU Performance

2.5 GHz

Performance Core Base Frequency

3.466 GHz

4.3 GHz

Performance Core Turbo Frequency

3.733 GHz

14

Total Core Count

4

28

Total Thread Count

8

100 MHz

Bus Frequency

133 MHz

25.0

Multiplier

26.0

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

19.25 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

1

SMP

2

AVX-512 FMA Ports

-

Memory Parameters

DDR4-2666

Memory Types

DDR3

4

Max Memory Channels

3

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

2

48

PCIe Lanes

-

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