AMD Ryzen AI Max 395 vs AMD Ryzen 5 PRO 8640U

VS

AMD Ryzen AI Max+ 395

AMD Ryzen 5 PRO 8640U

We compared two laptop CPUs: AMD Ryzen AI Max 395 with 16 cores 2GHz and AMD Ryzen 5 PRO 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 AI Max 395 's Advantages

Released 9 months late

Integrated graphics card

Higher specification of memory (8000 vs 5600)

Larger L3 cache size (64MB vs 16MB)

AMD Ryzen 5 PRO 8640U 's Advantages

Higher base frequency (3.5GHz vs 2GHz)

Lower TDP (28W vs 54W)

Score

AMD Ryzen AI Max 395

VS

AMD Ryzen 5 PRO 8640U

General Parameters

Jan 2025

Release Date

Apr 2024

AMD

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

-

Strix Halo

Core Architecture

Hawk Point

AMD Socket FP8

Socket

AMD Socket FP7

40CU(Unknown)

Integrated Graphics

Radeon 760M

Zen 5

Generation

Ryzen 5 (Zen 4 (Hawk Point))

Package

Transistor Count

25 billions

4 nm

Manufacturing Process

4 nm

15-54 W

Power Consumption

28 W

W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

-

TSMC

Foundry

TSMC

-

Die Size

178 mm²

6 nm

I/O Process Size

-

CPU Performance

16

Performance Cores

-

32

Performance Core Threads

-

2 GHz

Performance Core Base Frequency

3.5 GHz

5.1 GHz

Performance Core Turbo Frequency

4.9 GHz

0

Efficiency Cores

-

Efficiency Core Threads

-

0 MHz

Efficiency Core Base Frequency

-

0 GHz

Efficiency Core Turbo Frequency

-

16

Total Core Count

6

32

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

35.0

80 KB per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

1 MB per core

64 MB

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

LPDDR5X-8000

Memory Types

DDR5-5600

96 GB

Max Memory Size

-

2

Max Memory Channels

2

128 GB/s

Max Memory Bandwidth

-

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

-

GPU Base Frequency

-

MHz

GPU Max Dynamic Frequency

-

Shader Units

-

Texture Units

-

Raster Operation Units

-

40

Execution Units

-

Power Consumption

-

Max Resolution

-

0 TFLOPS

Graphics Performance

-

AI Accelerator

AMD Ryzen™ AI

NPU

-

55 TOPS

Theoretical performance

-

Miscellaneous

AMD Ryzen AI Max 395

Official Website

-

4

PCIe Version

4

16

PCIe Lanes

20

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