Intel Xeon E3 1275 v5 vs AMD Ryzen Embedded 8645HS

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Intel Xeon E3-1275 v5

AMD Ryzen Embedded 8645HS

We compared two server CPUs: Intel Xeon E3 1275 v5 with 4 cores 3.6GHz and AMD Ryzen Embedded 8645HS with 6 cores 4.3GHz . 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 6 months late

Higher specification of memory (5600 vs 2133)

Newer PCIe version (4 vs 3)

Higher base frequency (4.3GHz vs 3.6GHz)

Larger L3 cache size (16MB vs 8MB)

More modern manufacturing process (4nm vs 14nm)

Lower TDP (45W vs 80W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E3 1275 v5

1347

AMD Ryzen Embedded 8645HS +78%

2405

Geekbench 6 Multi Core

Intel Xeon E3 1275 v5

4527

AMD Ryzen Embedded 8645HS +119%

9933

Intel Xeon E3 1275 v5

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AMD Ryzen Embedded 8645HS

General Parameters

Oct 2015

Release Date

Apr 2024

Intel

Manufacturer

AMD

Server

Type

Server

Skylake-DT

Core Architecture

Hawk Point

Intel Socket 1151

Socket

AMD Socket FP8

HD Graphics P530

Integrated Graphics

Radeon 760M

Xeon E3 (Skylake-DT)

Generation

Ryzen Embedded (Zen 4 (Hawk Point))

Package

1.75 billions

Transistor Count

25 billions

14 nm

Manufacturing Process

4 nm

80 W

Power Consumption

45 W

Intel

Foundry

TSMC

122 mm²

Die Size

178 mm²

CPU Performance

3.6 GHz

Performance Core Base Frequency

4.3 GHz

4 GHz

Performance Core Turbo Frequency

5 GHz

4

Total Core Count

6

8

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

36.0

Multiplier

43.0

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

1 MB per core

8 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3,DDR4-2133

Memory Types

DDR5-5600

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

4

16

PCIe Lanes

20

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