AMD Ryzen Embedded 8640U vs Opteron 156

VS

We compared two server CPUs: AMD Ryzen Embedded 8640U with 6 cores 3.5GHz and Opteron 156 with 1 cores 3GHz . 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 18 years and 11 months late

Higher specification of memory (DDR5-5600 vs DDR1-400)

Higher base frequency (3.5GHz vs 3GHz)

More modern manufacturing process (4nm vs 90nm)

Lower TDP (28W vs 104W)

Score

AMD Ryzen Embedded 8640U

VS

Opteron 156

General Parameters

Apr 2024

Release Date

May 2005

AMD

Manufacturer

AMD

Server

Type

Server

Hawk Point

Core Architecture

Venus

AMD Socket FP8

Socket

AMD Socket 939

Radeon 760M

Integrated Graphics

On certain motherboards (Chipset feature)

Ryzen Embedded (Zen 4 (Hawk Point))

Generation

Opteron (Venus (E4))

Package

25 billions

Transistor Count

0.114 billions

4 nm

Manufacturing Process

90 nm

AMD Socket FP8

Socket

AMD Socket 939

28 W

Power Consumption

104 W

TSMC

Foundry

-

178 mm²

Die Size

115 mm²

FP8, FP7, FP7r2

Package

µPGA

CPU Performance

3.5 GHz

Performance Core Base Frequency

3 GHz

4.9 GHz

Performance Core Turbo Frequency

0

6

Total Core Count

1

12

Total Thread Count

1

100 MHz

Bus Frequency

200 MHz

35.0

Multiplier

15.0

64 KB per core

L1 Cache

128 KB

1 MB per core

L2 Cache

1 MB

16 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-5600

Memory Types

DDR1-400

2

Max Memory Channels

2

Yes

ECC Memory Support

No

Miscellaneous

4

PCIe Version

-

20

PCIe Lanes

-

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