AMD Ryzen Embedded 8640U vs Intel Xeon Phi 31S1P

VS

AMD Ryzen Embedded 8640U

Intel Xeon Phi 31S1P

We compared two server CPUs: AMD Ryzen Embedded 8640U with 6 cores 3.5GHz and Intel Xeon Phi 31S1P with 57 cores 1.1GHz . 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 10 years and 10 months late

Higher specification of memory (5600 vs 4)

Higher base frequency (3.5GHz vs 1.1GHz)

More modern manufacturing process (4nm vs 22nm)

Lower TDP (28W vs 270W)

Score

AMD Ryzen Embedded 8640U

VS

Intel Xeon Phi 31S1P

General Parameters

Apr 2024

Release Date

Jun 2013

AMD

Manufacturer

PCIe

Server

Type

Server

Hawk Point

Core Architecture

Knights Corner

AMD Socket FP8

Socket

PCIe x16

Radeon 760M

Integrated Graphics

N/A

Ryzen Embedded (Zen 4 (Hawk Point))

Generation

Xeon Phi (Knights Corner)

Package

25 billions

Transistor Count

5 billions

4 nm

Manufacturing Process

22 nm

28 W

Power Consumption

270 W

TSMC

Foundry

Intel

178 mm²

Die Size

350 mm²

CPU Performance

3.5 GHz

Performance Core Base Frequency

1.1 GHz

4.9 GHz

Performance Core Turbo Frequency

0

6

Total Core Count

57

12

Total Thread Count

228

100 MHz

Bus Frequency

100 MHz

35.0

Multiplier

11.0

64 KB per core

L1 Cache

32 K per core

1 MB per core

L2 Cache

512 K per core

16 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-5600

Memory Types

DDR3,DDR4

2

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

-

20

PCIe Lanes

-

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