Intel Xeon Phi SE10X vs Intel Xeon W 2140B

VS

We compared two server CPUs: Intel Xeon Phi SE10X with 61 cores 1.1GHz and Intel Xeon W 2140B with 8 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W 2140B 's Advantages

Released 5 years and 1 months late

Higher specification of memory (DDR4-2666 vs DDR3)

Higher base frequency (3.2GHz vs 1.1GHz)

Lower TDP (120W vs 300W)

Score

Intel Xeon Phi SE10X

VS

Intel Xeon W 2140B

General Parameters

Nov 2012

Release Date

Dec 2017

PCIe

Manufacturer

Intel

Server

Type

Server

Knights Corner

Core Architecture

Skylake-W

PCIe x16

Socket

Intel Socket 2066

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Corner)

Generation

Xeon W (Skylake-W)

Package

5 billions

Transistor Count

-

22 nm

Manufacturing Process

14 nm

PCIe x16

Socket

Intel Socket 2066

300 W

Power Consumption

120 W

-

Peak Operating Temperature

70 °C

Intel

Foundry

Intel

350 mm²

Die Size

484 mm²

PCIe x16

Package

FC-LGA2066

CPU Performance

1.1 GHz

Performance Core Base Frequency

3.2 GHz

0

Performance Core Turbo Frequency

4.2 GHz

61

Total Core Count

8

244

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

11.0

Multiplier

32.0

32 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

1 MB per core

-

L3 Cache

11 MB shared

No

Unlocked Multiplier

No

1

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3,

Memory Types

DDR4-2666

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

-

PCIe Lanes

48

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