Xeon 6756E vs Opteron 8346 HE (B3)

VS

Intel Xeon 6756E

AMD Opteron 8346 HE (B3)

We compared two server CPUs: Xeon 6756E with 128 cores 1.8GHz and Opteron 8346 HE (B3) with 4 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon 6756E 's Advantages

Released 16 years and 1 months late

Higher specification of memory (6400 vs 667)

Larger L3 cache size (96MB vs 2MB)

More modern manufacturing process (5nm vs 65nm)

Opteron 8346 HE (B3) 's Advantages

Lower TDP (68W vs 225W)

Score

Xeon 6756E

VS

Opteron 8346 HE (B3)

General Parameters

Jun 2024

Release Date

May 2008

Intel

Manufacturer

AMD

Server

Type

Server

Sierra Forest

Core Architecture

Barcelona

Intel Socket 4710

Socket

AMD Socket Fr2

N/A

Integrated Graphics

N/A

Xeon 6(Sierra Forest-SP)

Generation

Opteron(Barcelona)

Package

-

Transistor Count

0.463 billions

5 nm

Manufacturing Process

65 nm

225 W

Power Consumption

68 W

96°C

Peak Operating Temperature

-

Intel

Foundry

-

Die Size

285 mm²

10 nm

I/O Process Size

-

CPU Performance

1.8 GHz

Performance Core Base Frequency

1.8 GHz

2.6 GHz

Performance Core Turbo Frequency

0

128

Total Core Count

4

128

Total Thread Count

4

100 MHz

Bus Frequency

200 MHz

18.0

Multiplier

9.0

96 KB per core

L1 Cache

64 KB per core

4 MB per module

L2 Cache

512 KB per core

96 MB shared

L3 Cache

2 MB shared

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

2

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

-

88

PCIe Lanes

-

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