Pentium 1405 V2 vs Intel Xeon Gold 6426Y

VS

Intel Pentium 1405 V2

Intel Xeon Gold 6426Y

We compared two server CPUs: Pentium 1405 V2 with 2 cores 1.4GHz and Intel Xeon Gold 6426Y with 16 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Pentium 1405 V2 's Advantages

Lower TDP (40W vs 185W)

Intel Xeon Gold 6426Y 's Advantages

Released 9 years late

Higher specification of memory (4800 vs 1333)

Newer PCIe version (5 vs 3)

Higher base frequency (2.5GHz vs 1.4GHz)

Larger L3 cache size (37.5MB vs 6MB)

More modern manufacturing process (10nm vs 22nm)

Score

Pentium 1405 V2

VS

Intel Xeon Gold 6426Y

General Parameters

Jan 2014

Release Date

Jan 2023

Intel

Manufacturer

Intel

Server

Type

Server

Ivy Bridge-EN

Core Architecture

Sapphire Rapids

Intel Socket 1356

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Pentium (Ivy Bridge)

Generation

Xeon Gold (Sapphire Rapids-SP)

Package

1.008 billions

Transistor Count

-

22 nm

Manufacturing Process

10 nm

40 W

Power Consumption

185 W

80 °C

Peak Operating Temperature

80 °C

Intel

Foundry

Intel

133 mm²

Die Size

-

CPU Performance

1.4 GHz

Performance Core Base Frequency

2.5 GHz

0

Performance Core Turbo Frequency

4.1 GHz

2

Total Core Count

16

2

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

14.0

Multiplier

25.0

64 K per core

L1 Cache

80 K per core

256 K per core

L2 Cache

2 MB per core

6 MB shared

L3 Cache

37.5 MB

No

Unlocked Multiplier

No

1

SMP

2

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3-1333

Memory Types

DDR5-4800

-

Max Memory Size

4 TB

2

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

5

24

PCIe Lanes

80

Related CPU Comparisons

1

Pentium 1405 V2 vs Xeon 6979P

2

Pentium 1405 V2 vs AMD EPYC 9374F

3

Pentium 1405 V2 vs Intel Xeon E5 2648L v3

4

Pentium 1405 V2 vs Intel Xeon w3 2423

5

Pentium 1405 V2 vs Intel Xeon X5677

6

Pentium 1405 V2 vs Intel Xeon w3 2435

7

Pentium 1405 V2 vs Intel Xeon E5 1681 v3

8

Pentium 1405 V2 vs Intel Xeon Platinum 8558

9

Pentium 1405 V2 vs Intel Xeon E5606

10

Pentium 1405 V2 vs AMD EPYC 73F3

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