Xeon 6756E vs Opteron 8220

VS

Intel Xeon 6756E

AMD Opteron 8220

We compared two server CPUs: Xeon 6756E with 128 cores 1.8GHz and Opteron 8220 with 2 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon 6756E '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)

Opteron 8220 's Advantages

Higher base frequency (2.8GHz vs 1.8GHz)

Lower TDP (95W vs 225W)

Score

Xeon 6756E

VS

Opteron 8220

General Parameters

Jun 2024

Release Date

Feb 2007

Intel

Manufacturer

AMD

Server

Type

Server

Sierra Forest

Core Architecture

Santa Rosa

Intel Socket 4710

Socket

AMD Socket F

N/A

Integrated Graphics

N/A

Xeon 6(Sierra Forest-SP)

Generation

Opteron (Santa Rosa)

Package

-

Transistor Count

0.227 billions

5 nm

Manufacturing Process

90 nm

225 W

Power Consumption

95 W

96°C

Peak Operating Temperature

-

Intel

Foundry

-

Die Size

235 mm²

10 nm

I/O Process Size

-

CPU Performance

1.8 GHz

Performance Core Base Frequency

2.8 GHz

2.6 GHz

Performance Core Turbo Frequency

0

128

Total Core Count

2

128

Total Thread Count

2

100 MHz

Bus Frequency

200 MHz

18.0

Multiplier

14.0

96 KB per core

L1 Cache

128 KB per core

4 MB per module

L2 Cache

1 MB per core

96 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

2

SMP

8

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-6400

Memory Types

DDR2-667

1 TB

Max Memory Size

-

8

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

1

88

PCIe Lanes

-

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