Intel Xeon Gold 6438N vs Opteron 1381

VS

Intel Xeon Gold 6438N

AMD Opteron 1381

We compared two server CPUs: Intel Xeon Gold 6438N with 32 cores 2GHz and Opteron 1381 with 4 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 6438N 's Advantages

Released 13 years and 7 months late

Higher specification of memory (4800 vs 1333)

Newer PCIe version (5 vs 2)

Larger L3 cache size (60MB vs 6MB)

More modern manufacturing process (10nm vs 45nm)

Opteron 1381 's Advantages

Higher base frequency (2.5GHz vs 2GHz)

Lower TDP (115W vs 205W)

Score

Intel Xeon Gold 6438N

VS

Opteron 1381

General Parameters

Jan 2023

Release Date

Jun 2009

Intel

Manufacturer

AMD

Server

Type

Server

Sapphire Rapids

Core Architecture

Suzuka

Intel Socket 4677

Socket

AMD Socket AM3

N/A

Integrated Graphics

On certain motherboards (Chipset feature)

Xeon Gold (Sapphire Rapids-SP)

Generation

Opteron(Suzuka)

Package

-

Transistor Count

0.758 billions

10 nm

Manufacturing Process

45 nm

205 W

Power Consumption

115 W

85 °C

Peak Operating Temperature

-

Intel

Foundry

GlobalFoundries

-

Die Size

258 mm²

CPU Performance

2 GHz

Performance Core Base Frequency

2.5 GHz

3.6 GHz

Performance Core Turbo Frequency

0

32

Total Core Count

4

64

Total Thread Count

4

100 MHz

Bus Frequency

200 MHz

20.0

Multiplier

12.5

80 K per core

L1 Cache

128 KB per core

2 MB per core

L2 Cache

512 KB 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

2

80

PCIe Lanes

-

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