AMD Ryzen 3 3250U vs AMD Ryzen 9 7945HX3D

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We compared two laptop CPUs: AMD Ryzen 3 3250U with 2 cores 2.6GHz and AMD Ryzen 9 7945HX3D with 16 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 3 3250U 's Advantages

Better graphics card performance

Higher base frequency (2.6GHz vs 2.3GHz)

Lower TDP (12W vs 55W)

AMD Ryzen 9 7945HX3D 's Advantages

Released 3 years and 6 months late

Higher specification of memory (DDR5-5200 vs DDR4-2400)

Larger memory bandwidth (83.2GB/s vs 38.4GB/s)

Newer PCIe version (5 vs 3.0)

Larger L3 cache size (128MB vs 4MB)

More modern manufacturing process (5nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 3 3250U

839

AMD Ryzen 9 7945HX3D +133%

1958

Cinebench R23 Multi Core

AMD Ryzen 3 3250U

1987

AMD Ryzen 9 7945HX3D +1598%

33745

Geekbench 6 Single Core

AMD Ryzen 3 3250U

920

AMD Ryzen 9 7945HX3D +202%

2783

Geekbench 6 Multi Core

AMD Ryzen 3 3250U

1791

AMD Ryzen 9 7945HX3D +797%

16080

Blender

AMD Ryzen 3 3250U

22

AMD Ryzen 9 7945HX3D +2104%

485

Geekbench 5 Single Core

AMD Ryzen 3 3250U

838

AMD Ryzen 9 7945HX3D +155%

2138

Geekbench 5 Multi Core

AMD Ryzen 3 3250U

1569

AMD Ryzen 9 7945HX3D +1120%

19153

AMD Ryzen 3 3250U

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AMD Ryzen 9 7945HX3D

General Parameters

Jan 2020

Release Date

Jul 2023

AMD

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

-

Zen+

Core Architecture

Dragon Range

FP5

Socket

AMD Socket FL1

Radeon RX Vega 3

Integrated Graphics

Radeon 610M

-

Generation

Ryzen 9 (Zen 4 (Dragon Range))

Package

4.94 billions

Transistor Count

17.84 billions

14 nm

Manufacturing Process

5 nm

FP5

Socket

AMD Socket FL1

12-25 W

Power Consumption

55 W

95 °C

Peak Operating Temperature

89 °C

-

Foundry

TSMC

-

Die Size

2x71 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

122 mm²

-

Package

µFC-BGAFL1

CPU Performance

2

Performance Cores

-

4

Performance Core Threads

-

2.6 GHz

Performance Core Base Frequency

2.3 GHz

3.5 GHz

Performance Core Turbo Frequency

5.4 GHz

2

Total Core Count

16

4

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

26x

Multiplier

23.0

96 K per core

L1 Cache

64 KB per core

512 K per core

L2 Cache

1 MB per core

4 MB shared

L3 Cache

128 MB shared

No

Unlocked Multiplier

Yes

-

SMP

1

Memory Parameters

DDR4-2400

Memory Types

DDR5-5200

32 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

38.4 GB/s

Max Memory Bandwidth

83.2 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

-

1200 MHz

GPU Max Dynamic Frequency

2200 MHz

192

Shader Units

-

12

Texture Units

-

8

Raster Operation Units

-

3

Execution Units

2

15 W

Power Consumption

-

3840x2160 - 60 Hz

Max Resolution

-

0.54 TFLOPS

Graphics Performance

0.49 TFLOPS

Miscellaneous

AMD Ryzen 3 3250U

Official Website

AMD Ryzen 9 7945HX3D

3.0

PCIe Version

5

8

PCIe Lanes

28

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