Opteron 156 vs Xeon E 2478

VS

AMD Opteron 156

Intel Xeon E-2478

We compared two server CPUs: Opteron 156 with 1 cores 3GHz and Xeon E 2478 with 8 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 156 's Advantages

Higher base frequency (3GHz vs 2.8GHz)

Xeon E 2478 's Advantages

Released 18 years and 7 months late

Higher specification of memory (4800 vs 400)

More modern manufacturing process (10nm vs 90nm)

Lower TDP (80W vs 104W)

Score

Opteron 156

VS

Xeon E 2478

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

257 mm²

CPU Performance

3 GHz

Performance Core Base Frequency

2.8 GHz

0

Performance Core Turbo Frequency

5.2 GHz

1

Total Core Count

8

1

Total Thread Count

16

200 MHz

Bus Frequency

100 MHz

15.0

Multiplier

28.0

128 KB

L1 Cache

80 KB per core

1 MB

L2 Cache

2 MB per core

-

L3 Cache

24 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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