Intel Xeon Phi 7235 vs Intel Xeon W 2140B

VS

We compared two server CPUs: Intel Xeon Phi 7235 with 64 cores 1.3GHz 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

Higher specification of memory (DDR4-2666 vs DDR4)

Higher base frequency (3.2GHz vs 1.3GHz)

Lower TDP (120W vs 250W)

Score

Intel Xeon Phi 7235

VS

Intel Xeon W 2140B

General Parameters

Dec 2017

Release Date

Dec 2017

Intel

Manufacturer

Intel

Server

Type

Server

Knights Mill

Core Architecture

Skylake-W

Intel Socket 3647

Socket

Intel Socket 2066

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Mill)

Generation

Xeon W (Skylake-W)

Package

8 billions

Transistor Count

-

14 nm

Manufacturing Process

14 nm

Intel Socket 3647

Socket

Intel Socket 2066

250 W

Power Consumption

120 W

-

Peak Operating Temperature

70 °C

Intel

Foundry

Intel

-

Die Size

484 mm²

FC-LGA3647

Package

FC-LGA2066

CPU Performance

1.3 GHz

Performance Core Base Frequency

3.2 GHz

1.4 GHz

Performance Core Turbo Frequency

4.2 GHz

64

Total Core Count

8

256

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

13.0

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

DDR4

Memory Types

DDR4-2666

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

-

PCIe Lanes

48

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