Opteron 43CX EE vs Intel Xeon w7 3445

VS

Opteron 43CX EE Intel Xeon w7 3445

We compared two server CPUs: Opteron 43CX EE with 4 cores 2.2GHz 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 43CX EE 's Advantages

Lower TDP (35W vs 270W)

Intel Xeon w7 3445 's Advantages

Released 10 years and 2 months late

Higher specification of memory (DDR5-4800 vs DDR3)

Higher base frequency (2.5GHz vs 2.2GHz)

Larger L3 cache size (52.5MB vs 8MB)

Score

Opteron 43CX EE

VS

Intel Xeon w7 3445

General Parameters

Dec 2012

Release Date

Feb 2023

AMD

Manufacturer

Intel

Server

Type

Server

Seoul

Core Architecture

Sapphire Rapids

AMD Socket C32

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Opteron (Seoul)

Generation

Xeon W (Sapphire Rapids)

Package

1.2 billions

Transistor Count

-

32 nm

Manufacturing Process

10 nm

AMD Socket C32

Socket

Intel Socket 4677

35 W

Power Consumption

270 W

-

Peak Operating Temperature

72 °C

-

Foundry

Intel

315 mm²

Die Size

4x477 mm²

-

Package

FC-LGA16A

CPU Performance

2.2 GHz

Performance Core Base Frequency

2.5 GHz

3 GHz

Performance Core Turbo Frequency

4.8 GHz

4

Total Core Count

20

4

Total Thread Count

40

200 MHz

Bus Frequency

100 MHz

11.0

Multiplier

26.0

192 K

L1 Cache

80 K per core

4 MB

L2 Cache

2 MB per core

8 MB shared

L3 Cache

52.5 MB

No

Unlocked Multiplier

No

2

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3

Memory Types

DDR5-4800

-

Max Memory Size

4 TB

Max Memory Channels

8

No

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

5

-

PCIe Lanes

112

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