Opteron 8346 HE (B3) vs Intel Xeon w7 3445

VS

AMD Opteron 8346 HE (B3)

Intel Xeon w7-3445

We compared two server CPUs: Opteron 8346 HE (B3) with 4 cores 1.8GHz and Intel Xeon w7 3445 with 20 cores 2.5GHz . 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 270W)

Intel Xeon w7 3445 's Advantages

Released 14 years and 9 months late

Higher specification of memory (4800 vs 667)

Higher base frequency (2.5GHz vs 1.8GHz)

Larger L3 cache size (52.5MB vs 2MB)

More modern manufacturing process (10nm vs 65nm)

Score

Opteron 8346 HE (B3)

VS

Intel Xeon w7 3445

General Parameters

May 2008

Release Date

Feb 2023

AMD

Manufacturer

Intel

Server

Type

Server

Barcelona

Core Architecture

Sapphire Rapids

AMD Socket Fr2

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Opteron(Barcelona)

Generation

Xeon W (Sapphire Rapids)

Package

0.463 billions

Transistor Count

-

65 nm

Manufacturing Process

10 nm

68 W

Power Consumption

270 W

-

Peak Operating Temperature

72 °C

-

Foundry

Intel

285 mm²

Die Size

4x477 mm²

CPU Performance

1.8 GHz

Performance Core Base Frequency

2.5 GHz

0

Performance Core Turbo Frequency

4.8 GHz

4

Total Core Count

20

4

Total Thread Count

40

200 MHz

Bus Frequency

100 MHz

9.0

Multiplier

26.0

64 KB per core

L1 Cache

80 K per core

512 KB per core

L2 Cache

2 MB per core

2 MB shared

L3 Cache

52.5 MB

No

Unlocked Multiplier

No

8

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR2-667

Memory Types

DDR5-4800

-

Max Memory Size

4 TB

2

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

5

-

PCIe Lanes

112

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