Pentium 1405 V2 vs Intel Xeon Phi 7290F

VS

Intel Pentium 1405 V2

Intel Xeon Phi 7290F

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

Main Differences

Pentium 1405 V2 's Advantages

Higher specification of memory (1333 vs 4)

Lower TDP (40W vs 260W)

Intel Xeon Phi 7290F 's Advantages

Released 2 years and 5 months late

Higher base frequency (1.5GHz vs 1.4GHz)

More modern manufacturing process (14nm vs 22nm)

Score

Pentium 1405 V2

VS

Intel Xeon Phi 7290F

General Parameters

Jan 2014

Release Date

Jun 2016

Intel

Manufacturer

Intel

Server

Type

Server

Ivy Bridge-EN

Core Architecture

Knights Landing

Intel Socket 1356

Socket

Intel Socket 3647

N/A

Integrated Graphics

N/A

Pentium (Ivy Bridge)

Generation

Xeon Phi (Knights Landing)

Package

1.008 billions

Transistor Count

8 billions

22 nm

Manufacturing Process

14 nm

40 W

Power Consumption

260 W

80 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

133 mm²

Die Size

-

CPU Performance

1.4 GHz

Performance Core Base Frequency

1.5 GHz

0

Performance Core Turbo Frequency

1.7 GHz

2

Total Core Count

72

2

Total Thread Count

288

100 MHz

Bus Frequency

100 MHz

14.0

Multiplier

15.0

64 K per core

L1 Cache

32 K per core

256 K per core

L2 Cache

512 K per core

6 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3-1333

Memory Types

DDR4

2

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

-

24

PCIe Lanes

-

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