AMD EPYC 7443P vs Intel Xeon E5 2658 v3

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We compared two server CPUs: AMD EPYC 7443P with 24 cores 2.85GHz and Intel Xeon E5 2658 v3 with 12 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7443P 's Advantages

Released 6 years and 6 months late

Higher specification of memory (DDR4-3200 vs DDR4-2133)

Newer PCIe version (4 vs 3)

Higher base frequency (2.85GHz vs 2.2GHz)

Larger L3 cache size (128MB vs 30MB)

Intel Xeon E5 2658 v3 's Advantages

Lower TDP (105W vs 200W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7443P +69%

1500

Intel Xeon E5 2658 v3

885

Geekbench 6 Multi Core

AMD EPYC 7443P

1551

Intel Xeon E5 2658 v3 +341%

6846

AMD EPYC 7443P

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Intel Xeon E5 2658 v3

General Parameters

Mar 2021

Release Date

Sep 2014

AMD

Manufacturer

Intel

Server

Type

Server

Milan

Core Architecture

Haswell-EP

AMD Socket SP3

Socket

Intel Socket 2011-3

N/A

Integrated Graphics

N/A

EPYC (Zen 3 (Milan))

Generation

Xeon E5 (Haswell-EP)

Package

16.6 billions

Transistor Count

2.6 billions

7 nm

Manufacturing Process

22 nm

AMD Socket SP3

Socket

Intel Socket 2011-3

200 W

Power Consumption

105 W

TSMC

Foundry

Intel

4x81 mm²

Die Size

356 mm²

12 nm

I/O Process Size

-

416 mm²

I/O Die Size

-

FCLGA-4094

Package

FC-LGA12A

CPU Performance

2.85 GHz

Performance Core Base Frequency

2.2 GHz

4 GHz

Performance Core Turbo Frequency

2.9 GHz

24

Total Core Count

12

48

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

28.5

Multiplier

22.0

64 KB per core

L1 Cache

64 K per core

512 KB per core

L2 Cache

256 K per core

128 MB shared

L3 Cache

30 MB shared

No

Unlocked Multiplier

No

6

Cores per CCD

-

1

SMP

2

Memory Parameters

DDR4-3200

Memory Types

DDR4-2133

8

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

3

128

PCIe Lanes

40

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