AMD EPYC 7401P vs Opteron A1170

VS

AMD EPYC 7401P Opteron A1170

We compared two server CPUs: AMD EPYC 7401P with 24 cores 2GHz and Opteron A1170 with 8 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7401P 's Advantages

Released 1 years and 5 months late

Higher specification of memory (DDR4-2666 vs DDR3)

Larger L3 cache size (64MB vs 8MB)

More modern manufacturing process (14nm vs 28nm)

Opteron A1170 's Advantages

Lower TDP (32W vs 170W)

Score

AMD EPYC 7401P

VS

Opteron A1170

General Parameters

Jun 2017

Release Date

Jan 2016

AMD

Manufacturer

AMD

Server

Type

Server

Naples

Core Architecture

Seattle

AMD Socket SP3

Socket

AMD Socket SP1

N/A

Integrated Graphics

N/A

EPYC (Zen (Naples))

Generation

Opteron (Seattle)

Package

4.8 billions

Transistor Count

-

14 nm

Manufacturing Process

28 nm

AMD Socket SP3

Socket

AMD Socket SP1

170 W

Power Consumption

32 W

85 °C

Peak Operating Temperature

-

GlobalFoundries

Foundry

GlobalFoundries

213 mm²

Die Size

182 mm²

FCLGA-4094

Package

FC-BGA1021

CPU Performance

2 GHz

Performance Core Base Frequency

2 GHz

3 GHz

Performance Core Turbo Frequency

0

24

Total Core Count

8

48

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

20.0

96 K per core

L1 Cache

80 K per core

512 K per core

L2 Cache

4 MB shared

64 MB shared

L3 Cache

8 MB shared

Yes

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-2666

Memory Types

DDR3,

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

-

PCIe Lanes

8

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