Intel Xeon Phi 7290 vs Pentium 1405 V2

VS

We compared two server CPUs: Intel Xeon Phi 7290 with 72 cores 1.5GHz and Pentium 1405 V2 with 2 cores 1.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Phi 7290 's Advantages

Released 2 years and 5 months late

Higher specification of memory (DDR4 vs DDR3-1333)

Higher base frequency (1.5GHz vs 1.4GHz)

More modern manufacturing process (14nm vs 22nm)

Pentium 1405 V2 's Advantages

Lower TDP (40W vs 245W)

Score

Intel Xeon Phi 7290

VS

Pentium 1405 V2

General Parameters

Jun 2016

Release Date

Jan 2014

Intel

Manufacturer

Intel

Server

Type

Server

Knights Landing

Core Architecture

Ivy Bridge-EN

Intel Socket 3647

Socket

Intel Socket 1356

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Landing)

Generation

Pentium (Ivy Bridge)

Package

8 billions

Transistor Count

1.008 billions

14 nm

Manufacturing Process

22 nm

Intel Socket 3647

Socket

Intel Socket 1356

245 W

Power Consumption

40 W

-

Peak Operating Temperature

80 °C

Intel

Foundry

Intel

-

Die Size

133 mm²

FC-LGA3647

Package

FC-LGA12A

CPU Performance

1.5 GHz

Performance Core Base Frequency

1.4 GHz

1.7 GHz

Performance Core Turbo Frequency

0

72

Total Core Count

2

288

Total Thread Count

2

100 MHz

Bus Frequency

100 MHz

15.0

Multiplier

14.0

32 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

256 K per core

-

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4

Memory Types

DDR3-1333

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

-

PCIe Lanes

24

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