Opteron 6378 vs Intel Xeon w7 3445

VS

AMD Opteron 6378

Intel Xeon w7-3445

We compared two server CPUs: Opteron 6378 with 16 cores 2.4GHz 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 6378 's Advantages

Lower TDP (115W vs 270W)

Intel Xeon w7 3445 's Advantages

Released 10 years and 3 months late

Higher specification of memory (4800 vs 1866)

Newer PCIe version (5 vs 2)

Higher base frequency (2.5GHz vs 2.4GHz)

Larger L3 cache size (52.5MB vs 8MB)

More modern manufacturing process (10nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core

Opteron 6378

425

Intel Xeon w7 3445 +396%

2112

Geekbench 6 Multi Core

Opteron 6378

3530

Intel Xeon w7 3445 +313%

14583

Opteron 6378

VS

Intel Xeon w7 3445

General Parameters

Nov 2012

Release Date

Feb 2023

AMD

Manufacturer

Intel

Server

Type

Server

Abu Dhabi

Core Architecture

Sapphire Rapids

AMD Socket G34

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Opteron (Abu Dhabi)

Generation

Xeon W (Sapphire Rapids)

Package

2.4 billions

Transistor Count

-

32 nm

Manufacturing Process

10 nm

115 W

Power Consumption

270 W

69 °C

Peak Operating Temperature

72 °C

GlobalFoundries

Foundry

Intel

2x315 mm²

Die Size

4x477 mm²

CPU Performance

2.4 GHz

Performance Core Base Frequency

2.5 GHz

3.3 GHz

Performance Core Turbo Frequency

4.8 GHz

16

Total Core Count

20

16

Total Thread Count

40

200 MHz

Bus Frequency

100 MHz

12.0

Multiplier

26.0

768 KB

L1 Cache

80 K per core

2 MB per module

L2 Cache

2 MB per core

8 MB per die

L3 Cache

52.5 MB

No

Unlocked Multiplier

No

4

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3-1866

Memory Types

DDR5-4800

-

Max Memory Size

4 TB

4

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

5

-

PCIe Lanes

112

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