Intel Xeon E5 1680 v3 vs AMD EPYC 7443P

VS

We compared two server CPUs: Intel Xeon E5 1680 v3 with 8 cores 3.2GHz and AMD EPYC 7443P with 24 cores 2.85GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 1680 v3 's Advantages

Higher base frequency (3.2GHz vs 2.85GHz)

Lower TDP (140W vs 200W)

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)

Larger L3 cache size (128MB vs 20MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5 1680 v3

1348

AMD EPYC 7443P +11%

1500

Geekbench 6 Multi Core

Intel Xeon E5 1680 v3 +356%

7086

AMD EPYC 7443P

1551

Intel Xeon E5 1680 v3

VS

AMD EPYC 7443P

General Parameters

Sep 2014

Release Date

Mar 2021

Intel

Manufacturer

AMD

Server

Type

Server

Haswell-EP

Core Architecture

Milan

Intel Socket 2011-3

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Xeon E5 (Haswell-EP)

Generation

EPYC (Zen 3 (Milan))

Package

2.6 billions

Transistor Count

16.6 billions

22 nm

Manufacturing Process

7 nm

Intel Socket 2011-3

Socket

AMD Socket SP3

140 W

Power Consumption

200 W

Intel

Foundry

TSMC

356 mm²

Die Size

4x81 mm²

-

I/O Process Size

12 nm

-

I/O Die Size

416 mm²

-

Package

FCLGA-4094

CPU Performance

3.2 GHz

Performance Core Base Frequency

2.85 GHz

3.8 GHz

Performance Core Turbo Frequency

4 GHz

8

Total Core Count

24

16

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

32.0

Multiplier

28.5

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

512 KB per core

20 MB shared

L3 Cache

128 MB shared

Yes

Unlocked Multiplier

No

-

Cores per CCD

6

1

SMP

1

Memory Parameters

DDR4-2133

Memory Types

DDR4-3200

4

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

4

40

PCIe Lanes

128

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