Pentium 1405 V2 vs Intel Xeon Platinum 8276

VS

Pentium 1405 V2 Intel Xeon Platinum 8276

We compared two server CPUs: Pentium 1405 V2 with 2 cores 1.4GHz and Intel Xeon Platinum 8276 with 28 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Pentium 1405 V2 's Advantages

Lower TDP (40W vs 165W)

Intel Xeon Platinum 8276 's Advantages

Released 4 years and 11 months late

Higher specification of memory (DDR4 vs DDR3-1333)

Higher base frequency (2.2GHz vs 1.4GHz)

Larger L3 cache size (38.5MB vs 6MB)

More modern manufacturing process (14nm vs 22nm)

Score

Pentium 1405 V2

VS

Intel Xeon Platinum 8276

General Parameters

Jan 2014

Release Date

Dec 2018

Intel

Manufacturer

Intel

Server

Type

Server

Ivy Bridge-EN

Core Architecture

Cascade Lake-SP

Intel Socket 1356

Socket

Intel Socket 3647

N/A

Integrated Graphics

N/A

Pentium (Ivy Bridge)

Generation

Xeon Platinum (Cascade Lake-SP)

Package

1.008 billions

Transistor Count

8 billions

22 nm

Manufacturing Process

14 nm

Intel Socket 1356

Socket

Intel Socket 3647

40 W

Power Consumption

165 W

80 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

133 mm²

Die Size

-

FC-LGA12A

Package

FC-LGA3647

CPU Performance

1.4 GHz

Performance Core Base Frequency

2.2 GHz

0

Performance Core Turbo Frequency

4 GHz

2

Total Core Count

28

2

Total Thread Count

56

100 MHz

Bus Frequency

100 MHz

14.0

Multiplier

22.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

1 MB per core

6 MB shared

L3 Cache

38.5 MB shared

No

Unlocked Multiplier

No

1

SMP

8

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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