AMD Ryzen 3 Pro 5450U vs AMD Ryzen AI Max 385

VS

AMD Ryzen 3 Pro 5450U

AMD Ryzen AI Max 385

We compared two laptop CPUs: AMD Ryzen 3 Pro 5450U with 4 cores 2.6GHz and AMD Ryzen AI Max 385 with 8 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 3 Pro 5450U 's Advantages

Higher base frequency (2.6GHz vs 2GHz)

Lower TDP (15W vs 54W)

AMD Ryzen AI Max 385 's Advantages

Released 3 years and 10 months late

Higher specification of memory (8000 vs 4266)

Larger memory bandwidth (128GB/s vs 51.2GB/s)

Newer PCIe version (4 vs 3.0)

Larger L3 cache size (64MB vs 8MB)

More modern manufacturing process (4nm vs 7nm)

Score

AMD Ryzen 3 Pro 5450U

VS

AMD Ryzen AI Max 385

General Parameters

Mar 2021

Release Date

Jan 2025

AMD

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Cezanne U

Core Architecture

Strix Halo

FP6

Socket

AMD Socket FP8

Radeon RX Vega 6

Integrated Graphics

32CU(Unknown)

-

Generation

Ryzen AI Max (Zen 5 (Strix Halo))

Package

-

Transistor Count

7 nm

Manufacturing Process

4 nm

15 W

Power Consumption

15-54 W

-

Max Turbo Power Consumption

W

105 °C

Peak Operating Temperature

100°C

-

Foundry

TSMC

-

I/O Process Size

6 nm

CPU Performance

4

Performance Cores

8

Performance Core Threads

16

2.6 GHz

Performance Core Base Frequency

2 GHz

4 GHz

Performance Core Turbo Frequency

5.1 GHz

-

Efficiency Cores

0

-

Efficiency Core Threads

-

Efficiency Core Base Frequency

0 MHz

-

Efficiency Core Turbo Frequency

0 GHz

4

Total Core Count

8

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

26x

Multiplier

20.0

64 K per core

L1 Cache

80 KB per core

512 K per core

L2 Cache

1 MB per core

8 MB shared

L3 Cache

64 MB

No

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR4-3200, LPDDR4-4266

Memory Types

LPDDR5X-8000

32 GB

Max Memory Size

96 GB

2

Max Memory Channels

2

51.2 GB/s

Max Memory Bandwidth

128 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

1600 MHz

GPU Max Dynamic Frequency

MHz

384

Shader Units

24

Texture Units

8

Raster Operation Units

-

Execution Units

32

15 W

Power Consumption

-

Max Resolution

-

Graphics Performance

0 TFLOPS

AI Accelerator

-

NPU

AMD Ryzen™ AI

-

Theoretical performance

55 TOPS

Miscellaneous

AMD Ryzen 3 Pro 5450U

Official Website

AMD Ryzen AI Max 385

3.0

PCIe Version

4

12

PCIe Lanes

16

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