Xeon 5080 vs Xeon 6766E

VS

Intel Xeon 5080

Intel Xeon 6766E

We compared two server CPUs: Xeon 5080 with 2 cores 3.73GHz 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

Xeon 5080 's Advantages

Higher base frequency (3.73GHz vs 1.9GHz)

Lower TDP (130W vs 250W)

Xeon 6766E 's Advantages

Released 18 years and 1 months late

Higher specification of memory (6400 vs 3)

More modern manufacturing process (5nm vs 65nm)

Score

Xeon 5080

VS

Xeon 6766E

General Parameters

May 2006

Release Date

Jun 2024

Intel

Manufacturer

Intel

Server

Type

Server

Dempsey

Core Architecture

Sierra Forest

Intel Socket 771

Socket

Intel Socket 4710

N/A

Integrated Graphics

N/A

Xeon (Dempsey)

Generation

Xeon 6(Sierra Forest-SP)

Package

0.376 billions

Transistor Count

-

65 nm

Manufacturing Process

5 nm

130 W

Power Consumption

250 W

-

Peak Operating Temperature

101°C

Intel

Foundry

Intel

2x81 mm²

Die Size

-

I/O Process Size

10 nm

CPU Performance

3.73 GHz

Performance Core Base Frequency

1.9 GHz

0

Performance Core Turbo Frequency

2.7 GHz

2

Total Core Count

144

4

Total Thread Count

144

266 MHz

Bus Frequency

100 MHz

14.0

Multiplier

19.0

16 KB per core

L1 Cache

96 KB per core

2 MB per core

L2 Cache

4 MB per module

-

L3 Cache

108 MB shared

No

Unlocked Multiplier

No

2

SMP

2

-

AVX-512 FMA Ports

2

Memory Parameters

DDR1, DDR2, DDR3

Memory Types

DDR5-6400

-

Max Memory Size

1 TB

2

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

5

-

PCIe Lanes

88

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