AMD Ryzen Embedded 8645HS vs Opteron A1170

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We compared two server CPUs: AMD Ryzen Embedded 8645HS with 6 cores 4.3GHz 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 Ryzen Embedded 8645HS 's Advantages

Released 8 years and 3 months late

Higher specification of memory (DDR5-5600 vs DDR3)

Newer PCIe version (4 vs 3)

Higher base frequency (4.3GHz vs 2GHz)

Larger L3 cache size (16MB vs 8MB)

More modern manufacturing process (4nm vs 28nm)

Opteron A1170 's Advantages

Lower TDP (32W vs 45W)

Score

AMD Ryzen Embedded 8645HS

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Opteron A1170

General Parameters

Apr 2024

Release Date

Jan 2016

AMD

Manufacturer

AMD

Server

Type

Server

Hawk Point

Core Architecture

Seattle

AMD Socket FP8

Socket

AMD Socket SP1

Radeon 760M

Integrated Graphics

N/A

Ryzen Embedded (Zen 4 (Hawk Point))

Generation

Opteron (Seattle)

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

28 nm

AMD Socket FP8

Socket

AMD Socket SP1

45 W

Power Consumption

32 W

TSMC

Foundry

GlobalFoundries

178 mm²

Die Size

182 mm²

FP8, FP7, FP7r2

Package

FC-BGA1021

CPU Performance

4.3 GHz

Performance Core Base Frequency

2 GHz

5 GHz

Performance Core Turbo Frequency

0

6

Total Core Count

8

12

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

43.0

Multiplier

20.0

64 KB per core

L1 Cache

80 K per core

1 MB per core

L2 Cache

4 MB shared

16 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-5600

Memory Types

DDR3,

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

3

20

PCIe Lanes

8

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