Intel Xeon E5640 vs AMD Ryzen Embedded 8640U

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Intel Xeon E5640

AMD Ryzen Embedded 8640U

We compared two server CPUs: Intel Xeon E5640 with 4 cores 2.666GHz and AMD Ryzen Embedded 8640U with 6 cores 3.5GHz . 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 14 years and 1 months late

Higher specification of memory (5600 vs 3)

Newer PCIe version (4 vs 2)

Higher base frequency (3.5GHz vs 2.666GHz)

Larger L3 cache size (16MB vs 12MB)

More modern manufacturing process (4nm vs 32nm)

Lower TDP (28W vs 80W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5640

437

AMD Ryzen Embedded 8640U +476%

2519

Geekbench 6 Multi Core

Intel Xeon E5640

2456

AMD Ryzen Embedded 8640U +319%

10308

Intel Xeon E5640

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AMD Ryzen Embedded 8640U

General Parameters

Mar 2010

Release Date

Apr 2024

Intel

Manufacturer

AMD

Server

Type

Server

Westmere-EP

Core Architecture

Hawk Point

Intel Socket 1366

Socket

AMD Socket FP8

N/A

Integrated Graphics

Radeon 760M

Xeon (Westmere-EP)

Generation

Ryzen Embedded (Zen 4 (Hawk Point))

Package

1.17 billions

Transistor Count

25 billions

32 nm

Manufacturing Process

4 nm

80 W

Power Consumption

28 W

Intel

Foundry

TSMC

239 mm²

Die Size

178 mm²

CPU Performance

2.666 GHz

Performance Core Base Frequency

3.5 GHz

2.933 GHz

Performance Core Turbo Frequency

4.9 GHz

4

Total Core Count

6

8

Total Thread Count

12

133 MHz

Bus Frequency

100 MHz

20.0

Multiplier

35.0

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

1 MB per core

12 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR3

Memory Types

DDR5-5600

3

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

4

-

PCIe Lanes

20

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