AMD Ryzen 9 7940HX vs AMD Ryzen 3 3250U

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We compared two laptop CPUs: AMD Ryzen 9 7940HX with 16 cores 2.4GHz and AMD Ryzen 3 3250U with 2 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 7940HX 's Advantages

Released 4 years late

Better graphics card performance

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

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

Newer PCIe version (5.0 vs 3.0)

Larger L3 cache size (64MB vs 4MB)

More modern manufacturing process (5nm vs 14nm)

AMD Ryzen 3 3250U 's Advantages

Higher base frequency (2.6GHz vs 2.4GHz)

Lower TDP (12W vs 55W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 7940HX +124%

1882

AMD Ryzen 3 3250U

839

Cinebench R23 Multi Core

AMD Ryzen 9 7940HX +1575%

33284

AMD Ryzen 3 3250U

1987

Geekbench 6 Single Core

AMD Ryzen 9 7940HX +192%

2688

AMD Ryzen 3 3250U

920

Geekbench 6 Multi Core

AMD Ryzen 9 7940HX +774%

15655

AMD Ryzen 3 3250U

1791

AMD Ryzen 9 7940HX

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AMD Ryzen 3 3250U

General Parameters

Jan 2024

Release Date

Jan 2020

AMD

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 4 (Dragon Range)

Core Architecture

Zen+

AMD Socket FL1

Socket

FP5

Radeon 610M

Integrated Graphics

Radeon RX Vega 3

Package

13.14 billions

Transistor Count

4.94 billions

5 nm

Manufacturing Process

14 nm

AMD Socket FL1

Socket

FP5

55 W

Power Consumption

12-25 W

100°C

Peak Operating Temperature

95 °C

CPU Performance

16

Performance Cores

2

32

Performance Core Threads

4

2.4 GHz

Performance Core Base Frequency

2.6 GHz

5.2 GHz

Performance Core Turbo Frequency

3.5 GHz

16

Total Core Count

2

32

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

24

Multiplier

26x

64 K per core

L1 Cache

96 K per core

1 MB per core

L2 Cache

512 K per core

64 MB

L3 Cache

4 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR5-5200

Memory Types

DDR4-2400

64 GB

Max Memory Size

32 GB

2

Max Memory Channels

2

83.2 GB/s

Max Memory Bandwidth

38.4 GB/s

-

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

400 MHz

GPU Base Frequency

300 MHz

2200 MHz

GPU Max Dynamic Frequency

1200 MHz

128

Shader Units

192

8

Texture Units

12

4

Raster Operation Units

8

2

Execution Units

3

15 W

Power Consumption

15 W

-

Max Resolution

3840x2160 - 60 Hz

0.563 TFLOPS

Graphics Performance

0.54 TFLOPS

Miscellaneous

Official Website

AMD Ryzen 3 3250U

5.0

PCIe Version

3.0

28

PCIe Lanes

8

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