Opteron 156 vs Xeon E 2456

VS

AMD Opteron 156

Intel Xeon E-2456

We compared two server CPUs: Opteron 156 with 1 cores 3GHz 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 18 years and 7 months late

Higher specification of memory (4800 vs 400)

Higher base frequency (3.3GHz vs 3GHz)

More modern manufacturing process (10nm vs 90nm)

Lower TDP (80W vs 104W)

Score

Opteron 156

VS

Xeon E 2456

General Parameters

May 2005

Release Date

Dec 2023

AMD

Manufacturer

Intel

Server

Type

Server

Venus

Core Architecture

Raptor Lake-S

AMD Socket 939

Socket

Intel Socket 1700

On certain motherboards (Chipset feature)

Integrated Graphics

N/A

Opteron (Venus (E4))

Generation

Xeon E (Raptor Lake)

Package

0.114 billions

Transistor Count

-

90 nm

Manufacturing Process

10 nm

104 W

Power Consumption

80 W

-

Foundry

Intel

115 mm²

Die Size

163 mm²

CPU Performance

3 GHz

Performance Core Base Frequency

3.3 GHz

0

Performance Core Turbo Frequency

5.1 GHz

1

Total Core Count

6

1

Total Thread Count

12

200 MHz

Bus Frequency

100 MHz

15.0

Multiplier

33.0

128 KB

L1 Cache

80 KB per core

1 MB

L2 Cache

1.25 MB per core

-

L3 Cache

18 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR1-400

Memory Types

DDR5-4800

2

Max Memory Channels

2

No

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

5

-

PCIe Lanes

16

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