Xeon w7 3555 vs Opteron 6378

VS

Intel Xeon w7-3555

AMD Opteron 6378

We compared two server CPUs: Xeon w7 3555 with 28 cores 2.7GHz and Opteron 6378 with 16 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon w7 3555 's Advantages

Released 11 years and 9 months late

Higher specification of memory (4800 vs 1866)

Newer PCIe version (5 vs 2)

Higher base frequency (2.7GHz vs 2.4GHz)

Larger L3 cache size (75MB vs 8MB)

More modern manufacturing process (10nm vs 32nm)

Opteron 6378 's Advantages

Lower TDP (115W vs 325W)

Score

Xeon w7 3555

VS

Opteron 6378

General Parameters

Aug 2024

Release Date

Nov 2012

Intel

Manufacturer

AMD

Server

Type

Server

Sapphire Rapids

Core Architecture

Abu Dhabi

Intel Socket 4677

Socket

AMD Socket G34

N/A

Integrated Graphics

N/A

Xeon W (Sapphire Rapids)

Generation

Opteron (Abu Dhabi)

Package

-

Transistor Count

2.4 billions

10 nm

Manufacturing Process

32 nm

325 W

Power Consumption

115 W

-

Peak Operating Temperature

69 °C

Intel

Foundry

GlobalFoundries

4x477 mm²

Die Size

2x315 mm²

CPU Performance

2.7 GHz

Performance Core Base Frequency

2.4 GHz

4.8 GHz

Performance Core Turbo Frequency

3.3 GHz

28

Total Core Count

16

56

Total Thread Count

16

100 MHz

Bus Frequency

200 MHz

27.0

Multiplier

12.0

80 KB per core

L1 Cache

768 KB

2 MB per core

L2 Cache

2 MB per module

75 MB

L3 Cache

8 MB per die

No

Unlocked Multiplier

No

1

SMP

4

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR3-1866

4 TB

Max Memory Size

-

8

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

2

112

PCIe Lanes

-

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