Opteron 43CX EE vs AMD EPYC 7702

VS

Opteron 43CX EE AMD EPYC 7702

We compared two server CPUs: Opteron 43CX EE with 4 cores 2.2GHz and AMD EPYC 7702 with 64 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 43CX EE 's Advantages

Higher base frequency (2.2GHz vs 2GHz)

Lower TDP (35W vs 200W)

AMD EPYC 7702 's Advantages

Released 6 years and 8 months late

Higher specification of memory (DDR4-3200 vs DDR3)

Larger L3 cache size (256MB vs 8MB)

More modern manufacturing process (7nm vs 32nm)

Score

Opteron 43CX EE

VS

AMD EPYC 7702

General Parameters

Dec 2012

Release Date

Aug 2019

AMD

Manufacturer

AMD

Server

Type

Server

Seoul

Core Architecture

Rome

AMD Socket C32

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Opteron (Seoul)

Generation

EPYC (Zen 2 (Rome))

Package

1.2 billions

Transistor Count

3.8 billions

32 nm

Manufacturing Process

7 nm

AMD Socket C32

Socket

AMD Socket SP3

35 W

Power Consumption

200 W

-

Foundry

TSMC

315 mm²

Die Size

74 mm²

-

Package

FCLGA-4094

CPU Performance

2.2 GHz

Performance Core Base Frequency

2 GHz

3 GHz

Performance Core Turbo Frequency

3.35 GHz

4

Total Core Count

64

4

Total Thread Count

128

200 MHz

Bus Frequency

100 MHz

11.0

Multiplier

20.0

192 K

L1 Cache

96 K per core

4 MB

L2 Cache

512 K per core

8 MB shared

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR3

Memory Types

DDR4-3200

Max Memory Channels

8

No

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

4

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