Opteron 6380 vs Xeon E 2456

VS

AMD Opteron 6380

Intel Xeon E-2456

We compared two server CPUs: Opteron 6380 with 16 cores 2.5GHz and Xeon E 2456 with 6 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E 2456 's Advantages

Released 11 years and 1 months late

Higher specification of memory (4800 vs 1866)

Newer PCIe version (5 vs 2)

Higher base frequency (3.3GHz vs 2.5GHz)

Larger L3 cache size (18MB vs 8MB)

More modern manufacturing process (10nm vs 32nm)

Lower TDP (80W vs 115W)

Score

Opteron 6380

VS

Xeon E 2456

General Parameters

Nov 2012

Release Date

Dec 2023

AMD

Manufacturer

Intel

Server

Type

Server

Abu Dhabi

Core Architecture

Raptor Lake-S

AMD Socket G34

Socket

Intel Socket 1700

N/A

Integrated Graphics

N/A

Opteron (Abu Dhabi)

Generation

Xeon E (Raptor Lake)

Package

2.4 billions

Transistor Count

-

32 nm

Manufacturing Process

10 nm

115 W

Power Consumption

80 W

69 °C

Peak Operating Temperature

-

GlobalFoundries

Foundry

Intel

2x315 mm²

Die Size

163 mm²

CPU Performance

2.5 GHz

Performance Core Base Frequency

3.3 GHz

3.4 GHz

Performance Core Turbo Frequency

5.1 GHz

16

Total Core Count

6

16

Total Thread Count

12

200 MHz

Bus Frequency

100 MHz

12.5

Multiplier

33.0

768 KB

L1 Cache

80 KB per core

2 MB per module

L2 Cache

1.25 MB per core

8 MB per die

L3 Cache

18 MB shared

No

Unlocked Multiplier

No

4

SMP

1

Memory Parameters

DDR3-1866

Memory Types

DDR5-4800

4

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

5

-

PCIe Lanes

16

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