Pentium 1405 V2 vs AMD EPYC 7281

VS

Intel Pentium 1405 V2

AMD EPYC 7281

We compared two server CPUs: Pentium 1405 V2 with 2 cores 1.4GHz and AMD EPYC 7281 with 16 cores 2.1GHz . 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 170W)

AMD EPYC 7281 's Advantages

Released 3 years and 5 months late

Higher specification of memory (2666 vs 1333)

Higher base frequency (2.1GHz vs 1.4GHz)

Larger L3 cache size (32MB vs 6MB)

More modern manufacturing process (14nm vs 22nm)

Score

Pentium 1405 V2

VS

AMD EPYC 7281

General Parameters

Jan 2014

Release Date

Jun 2017

Intel

Manufacturer

AMD

Server

Type

Server

Ivy Bridge-EN

Core Architecture

Naples

Intel Socket 1356

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Pentium (Ivy Bridge)

Generation

EPYC (Zen (Naples))

Package

1.008 billions

Transistor Count

4.8 billions

22 nm

Manufacturing Process

14 nm

40 W

Power Consumption

170 W

80 °C

Peak Operating Temperature

85 °C

Intel

Foundry

GlobalFoundries

133 mm²

Die Size

213 mm²

CPU Performance

1.4 GHz

Performance Core Base Frequency

2.1 GHz

0

Performance Core Turbo Frequency

2.7 GHz

2

Total Core Count

16

2

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

14.0

Multiplier

21.0

64 K per core

L1 Cache

96 K per core

256 K per core

L2 Cache

512 K per core

6 MB shared

L3 Cache

32 MB shared

No

Unlocked Multiplier

Yes

1

SMP

2

Memory Parameters

DDR3-1333

Memory Types

DDR4-2666

2

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

24

PCIe Lanes

-

Related CPU Comparisons

1

Pentium 1405 V2 vs Xeon E 2124G

2

Pentium 1405 V2 vs Intel Xeon E3 1240 v3

3

Pentium 1405 V2 vs Xeon 6780E

4

Pentium 1405 V2 vs Opteron 8214 HE (F3)

5

Pentium 1405 V2 vs AMD EPYC 9354

6

Pentium 1405 V2 vs Opteron 4332 HE

7

Pentium 1405 V2 vs Intel Xeon E5 2430 v2

8

Pentium 1405 V2 vs Intel Xeon Platinum 8444H

9

Pentium 1405 V2 vs Intel Xeon E5607

10

Pentium 1405 V2 vs Intel Xeon E5 2630L v3

Related News

1

CXMT Reportedly Achieves 80% Yield in DDR5 Production

2

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

3

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

4

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

5

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

6

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

7

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

8

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

9

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

10

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage