Opteron 8220 vs Xeon 6766E

VS

AMD Opteron 8220

Intel Xeon 6766E

We compared two server CPUs: Opteron 8220 with 2 cores 2.8GHz 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 8220 's Advantages

Higher base frequency (2.8GHz vs 1.9GHz)

Lower TDP (95W vs 250W)

Xeon 6766E 's Advantages

Released 17 years and 4 months late

Higher specification of memory (6400 vs 667)

Newer PCIe version (5 vs 1)

More modern manufacturing process (5nm vs 90nm)

Score

Opteron 8220

VS

Xeon 6766E

General Parameters

Feb 2007

Release Date

Jun 2024

AMD

Manufacturer

Intel

Server

Type

Server

Santa Rosa

Core Architecture

Sierra Forest

AMD Socket F

Socket

Intel Socket 4710

N/A

Integrated Graphics

N/A

Opteron (Santa Rosa)

Generation

Xeon 6(Sierra Forest-SP)

Package

0.227 billions

Transistor Count

-

90 nm

Manufacturing Process

5 nm

95 W

Power Consumption

250 W

-

Peak Operating Temperature

101°C

-

Foundry

Intel

235 mm²

Die Size

-

I/O Process Size

10 nm

CPU Performance

2.8 GHz

Performance Core Base Frequency

1.9 GHz

0

Performance Core Turbo Frequency

2.7 GHz

2

Total Core Count

144

2

Total Thread Count

144

200 MHz

Bus Frequency

100 MHz

14.0

Multiplier

19.0

128 KB per core

L1 Cache

96 KB per core

1 MB per core

L2 Cache

4 MB per module

-

L3 Cache

108 MB shared

No

Unlocked Multiplier

No

8

SMP

2

-

AVX-512 FMA Ports

2

Memory Parameters

DDR2-667

Memory Types

DDR5-6400

-

Max Memory Size

1 TB

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

1

PCIe Version

5

-

PCIe Lanes

88

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