Opteron 148 vs Xeon 6766E

VS

AMD Opteron 148

Intel Xeon 6766E

We compared two server CPUs: Opteron 148 with 1 cores 2.2GHz and Xeon 6766E with 144 cores 1.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 148 's Advantages

Higher base frequency (2.2GHz vs 1.9GHz)

Lower TDP (85W vs 250W)

Xeon 6766E 's Advantages

Released 18 years and 10 months late

Higher specification of memory (6400 vs 400)

More modern manufacturing process (5nm vs 90nm)

Score

Opteron 148

VS

Xeon 6766E

General Parameters

Aug 2005

Release Date

Jun 2024

AMD

Manufacturer

Intel

Server

Type

Server

Venus

Core Architecture

Sierra Forest

AMD Socket 939

Socket

Intel Socket 4710

On certain motherboards (Chipset feature)

Integrated Graphics

N/A

Opteron (Venus (E6))

Generation

Xeon 6(Sierra Forest-SP)

Package

0.114 billions

Transistor Count

-

90 nm

Manufacturing Process

5 nm

85 W

Power Consumption

250 W

-

Peak Operating Temperature

101°C

-

Foundry

Intel

115 mm²

Die Size

-

I/O Process Size

10 nm

CPU Performance

2.2 GHz

Performance Core Base Frequency

1.9 GHz

0

Performance Core Turbo Frequency

2.7 GHz

1

Total Core Count

144

1

Total Thread Count

144

200 MHz

Bus Frequency

100 MHz

11.0

Multiplier

19.0

128 KB

L1 Cache

96 KB per core

1 MB

L2 Cache

4 MB per module

-

L3 Cache

108 MB shared

No

Unlocked Multiplier

No

1

SMP

2

-

AVX-512 FMA Ports

2

Memory Parameters

DDR1-400

Memory Types

DDR5-6400

-

Max Memory Size

1 TB

2

Max Memory Channels

8

No

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

5

-

PCIe Lanes

88

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