Xeon E 2456 vs Opteron 6366 HE

VS

Intel Xeon E-2456

AMD Opteron 6366 HE

We compared two server CPUs: Xeon E 2456 with 6 cores 3.3GHz and Opteron 6366 HE with 16 cores 1.8GHz . 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 1.8GHz)

Larger L3 cache size (18MB vs 8MB)

More modern manufacturing process (10nm vs 32nm)

Lower TDP (80W vs 85W)

Score

Xeon E 2456

VS

Opteron 6366 HE

General Parameters

Dec 2023

Release Date

Nov 2012

Intel

Manufacturer

AMD

Server

Type

Server

Raptor Lake-S

Core Architecture

Abu Dhabi

Intel Socket 1700

Socket

AMD Socket G34

N/A

Integrated Graphics

N/A

Xeon E (Raptor Lake)

Generation

Opteron (Abu Dhabi)

Package

-

Transistor Count

2.4 billions

10 nm

Manufacturing Process

32 nm

80 W

Power Consumption

85 W

-

Peak Operating Temperature

65 °C

Intel

Foundry

GlobalFoundries

163 mm²

Die Size

2x315 mm²

CPU Performance

3.3 GHz

Performance Core Base Frequency

1.8 GHz

5.1 GHz

Performance Core Turbo Frequency

3.1 GHz

6

Total Core Count

16

12

Total Thread Count

16

100 MHz

Bus Frequency

200 MHz

33.0

Multiplier

9.0

80 KB per core

L1 Cache

768 KB

1.25 MB per core

L2 Cache

2 MB per module

18 MB shared

L3 Cache

8 MB per die

No

Unlocked Multiplier

No

1

SMP

4

Memory Parameters

DDR5-4800

Memory Types

DDR3-1866

2

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

2

16

PCIe Lanes

-

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