Opteron 8346 HE (B3) vs Xeon 6740E

VS

AMD Opteron 8346 HE (B3)

Intel Xeon 6740E

We compared two server CPUs: Opteron 8346 HE (B3) with 4 cores 1.8GHz and Xeon 6740E with 96 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 8346 HE (B3) 's Advantages

Lower TDP (68W vs 250W)

Xeon 6740E 's Advantages

Released 16 years and 1 months late

Higher specification of memory (6400 vs 667)

Higher base frequency (2.4GHz vs 1.8GHz)

Larger L3 cache size (96MB vs 2MB)

More modern manufacturing process (5nm vs 65nm)

Score

Opteron 8346 HE (B3)

VS

Xeon 6740E

General Parameters

May 2008

Release Date

Jun 2024

AMD

Manufacturer

Intel

Server

Type

Server

Barcelona

Core Architecture

Sierra Forest

AMD Socket Fr2

Socket

Intel Socket 4710

N/A

Integrated Graphics

N/A

Opteron(Barcelona)

Generation

Xeon 6(Sierra Forest-SP)

Package

0.463 billions

Transistor Count

-

65 nm

Manufacturing Process

5 nm

68 W

Power Consumption

250 W

-

Peak Operating Temperature

106°C

-

Foundry

Intel

285 mm²

Die Size

-

I/O Process Size

10 nm

CPU Performance

1.8 GHz

Performance Core Base Frequency

2.4 GHz

0

Performance Core Turbo Frequency

3.2 GHz

4

Total Core Count

96

4

Total Thread Count

96

200 MHz

Bus Frequency

100 MHz

9.0

Multiplier

24.0

64 KB per core

L1 Cache

96 KB per core

512 KB per core

L2 Cache

4 MB per module

2 MB shared

L3 Cache

96 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

2

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

Xeon 6740E

-

PCIe Version

5

-

PCIe Lanes

88

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