Xeon 6746E vs Opteron 144

VS

Intel Xeon 6746E

AMD Opteron 144

We compared two server CPUs: Xeon 6746E with 112 cores 2GHz and Opteron 144 with 1 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon 6746E 's Advantages

Released 18 years and 10 months late

Higher specification of memory (5600 vs 400)

Higher base frequency (2GHz vs 1.8GHz)

More modern manufacturing process (5nm vs 90nm)

Opteron 144 's Advantages

Lower TDP (85W vs 250W)

Score

Xeon 6746E

VS

Opteron 144

General Parameters

Jun 2024

Release Date

Aug 2005

Intel

Manufacturer

AMD

Server

Type

Server

Sierra Forest

Core Architecture

San Diego

Intel Socket 4710

Socket

AMD Socket 939

N/A

Integrated Graphics

On certain motherboards (Chipset feature)

Xeon 6(Sierra Forest-SP)

Generation

Opteron (Venus (E4))

Package

-

Transistor Count

0.114 billions

5 nm

Manufacturing Process

90 nm

250 W

Power Consumption

85 W

102°C

Peak Operating Temperature

-

Intel

Foundry

-

Die Size

115 mm²

10 nm

I/O Process Size

-

CPU Performance

2 GHz

Performance Core Base Frequency

1.8 GHz

2.7 GHz

Performance Core Turbo Frequency

0

112

Total Core Count

1

112

Total Thread Count

1

100 MHz

Bus Frequency

200 MHz

20.0

Multiplier

9.0

96 KB per core

L1 Cache

128 KB

4 MB per module

L2 Cache

1 MB

96 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

2

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-5600

Memory Types

DDR1-400

1 TB

Max Memory Size

-

8

Max Memory Channels

2

Yes

ECC Memory Support

No

Miscellaneous

5

PCIe Version

-

88

PCIe Lanes

-

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