Xeon E 2478 vs Opteron 148

VS

Intel Xeon E-2478

AMD Opteron 148

We compared two server CPUs: Xeon E 2478 with 8 cores 2.8GHz and Opteron 148 with 1 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E 2478 's Advantages

Released 18 years and 4 months late

Higher specification of memory (4800 vs 400)

Higher base frequency (2.8GHz vs 2.2GHz)

More modern manufacturing process (10nm vs 90nm)

Lower TDP (80W vs 85W)

Score

Xeon E 2478

VS

Opteron 148

General Parameters

Dec 2023

Release Date

Aug 2005

Intel

Manufacturer

AMD

Server

Type

Server

Raptor Lake-S

Core Architecture

Venus

Intel Socket 1700

Socket

AMD Socket 939

N/A

Integrated Graphics

On certain motherboards (Chipset feature)

Xeon E (Raptor Lake)

Generation

Opteron (Venus (E6))

Package

-

Transistor Count

0.114 billions

10 nm

Manufacturing Process

90 nm

80 W

Power Consumption

85 W

Intel

Foundry

-

257 mm²

Die Size

115 mm²

CPU Performance

2.8 GHz

Performance Core Base Frequency

2.2 GHz

5.2 GHz

Performance Core Turbo Frequency

0

8

Total Core Count

1

16

Total Thread Count

1

100 MHz

Bus Frequency

200 MHz

28.0

Multiplier

11.0

80 KB per core

L1 Cache

128 KB

2 MB per core

L2 Cache

1 MB

24 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-4800

Memory Types

DDR1-400

2

Max Memory Channels

2

Yes

ECC Memory Support

No

Miscellaneous

5

PCIe Version

-

16

PCIe Lanes

-

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