Intel Xeon Gold 6438Y vs Pentium 1405 V2

VS

Intel Xeon Gold 6438Y+

Intel Pentium 1405 V2

We compared two server CPUs: Intel Xeon Gold 6438Y with 32 cores 2GHz 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 Gold 6438Y 's Advantages

Released 9 years late

Higher specification of memory (4800 vs 1333)

Newer PCIe version (5 vs 3)

Higher base frequency (2GHz vs 1.4GHz)

Larger L3 cache size (60MB vs 6MB)

More modern manufacturing process (10nm vs 22nm)

Pentium 1405 V2 's Advantages

Lower TDP (40W vs 205W)

Score

Intel Xeon Gold 6438Y

VS

Pentium 1405 V2

General Parameters

Jan 2023

Release Date

Jan 2014

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Ivy Bridge-EN

Intel Socket 4677

Socket

Intel Socket 1356

N/A

Integrated Graphics

N/A

Xeon Gold (Sapphire Rapids-SP)

Generation

Pentium (Ivy Bridge)

Package

-

Transistor Count

1.008 billions

10 nm

Manufacturing Process

22 nm

205 W

Power Consumption

40 W

85 °C

Peak Operating Temperature

80 °C

Intel

Foundry

Intel

-

Die Size

133 mm²

CPU Performance

2 GHz

Performance Core Base Frequency

1.4 GHz

4 GHz

Performance Core Turbo Frequency

0

32

Total Core Count

2

64

Total Thread Count

2

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

14.0

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

256 K per core

60 MB

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

2

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR3-1333

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

80

PCIe Lanes

24

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