AMD Ryzen Embedded 8640U vs Intel Xeon E3 1275 v5

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AMD Ryzen Embedded 8640U

Intel Xeon E3-1275 v5

We compared two server CPUs: AMD Ryzen Embedded 8640U with 6 cores 3.5GHz and Intel Xeon E3 1275 v5 with 4 cores 3.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen Embedded 8640U 's Advantages

Released 8 years and 6 months late

Higher specification of memory (5600 vs 2133)

Newer PCIe version (4 vs 3)

Larger L3 cache size (16MB vs 8MB)

More modern manufacturing process (4nm vs 14nm)

Lower TDP (28W vs 80W)

Intel Xeon E3 1275 v5 's Advantages

Higher base frequency (3.6GHz vs 3.5GHz)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen Embedded 8640U +87%

2519

Intel Xeon E3 1275 v5

1347

Geekbench 6 Multi Core

AMD Ryzen Embedded 8640U +127%

10308

Intel Xeon E3 1275 v5

4527

AMD Ryzen Embedded 8640U

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Intel Xeon E3 1275 v5

General Parameters

Apr 2024

Release Date

Oct 2015

AMD

Manufacturer

Intel

Server

Type

Server

Hawk Point

Core Architecture

Skylake-DT

AMD Socket FP8

Socket

Intel Socket 1151

Radeon 760M

Integrated Graphics

HD Graphics P530

Ryzen Embedded (Zen 4 (Hawk Point))

Generation

Xeon E3 (Skylake-DT)

Package

25 billions

Transistor Count

1.75 billions

4 nm

Manufacturing Process

14 nm

28 W

Power Consumption

80 W

TSMC

Foundry

Intel

178 mm²

Die Size

122 mm²

CPU Performance

3.5 GHz

Performance Core Base Frequency

3.6 GHz

4.9 GHz

Performance Core Turbo Frequency

4 GHz

6

Total Core Count

4

12

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

35.0

Multiplier

36.0

64 KB per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

16 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-5600

Memory Types

DDR3,DDR4-2133

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

3

20

PCIe Lanes

16

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