AMD Ryzen 9 7940HX vs Intel Core i3 N305

VS

AMD Ryzen 9 7940HX

Intel Core i3 N305

We compared two laptop CPUs: AMD Ryzen 9 7940HX with 16 cores 2.4GHz and Intel Core i3 N305 with 8 cores 1.8GHz . 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 1 years late

Higher specification of memory (5200 vs 4800)

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

Newer PCIe version (5.0 vs 3.0)

Larger L3 cache size (64MB vs 6MB)

More modern manufacturing process (5nm vs 10nm)

Intel Core i3 N305 's Advantages

Better graphics card performance

Lower TDP (15W vs 55W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 7940HX +84%

1864

Intel Core i3 N305

1010

Cinebench R23 Multi Core

AMD Ryzen 9 7940HX +657%

33370

Intel Core i3 N305

4407

Geekbench 6 Single Core

AMD Ryzen 9 7940HX +110%

2688

Intel Core i3 N305

1275

Geekbench 6 Multi Core

AMD Ryzen 9 7940HX +219%

15655

Intel Core i3 N305

4905

Blender

AMD Ryzen 9 7940HX +827%

575

Intel Core i3 N305

62

AMD Ryzen 9 7940HX

VS

Intel Core i3 N305

General Parameters

Jan 2024

Release Date

Jan 2023

AMD

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 4 (Dragon Range)

Core Architecture

Alder Lake

-

Processor Number

i3-N305

AMD Socket FL1

Socket

BGA-1744

Radeon 610M

Integrated Graphics

UHD Graphics (32EU)

Package

13.14 billions

Transistor Count

-

5 nm

Manufacturing Process

10 nm

55 W

Power Consumption

9-15 W

100°C

Peak Operating Temperature

105°C

CPU Performance

16

Performance Cores

-

32

Performance Core Threads

-

2.4 GHz

Performance Core Base Frequency

5.2 GHz

Performance Core Turbo Frequency

-

Efficiency Cores

8

-

Efficiency Core Threads

8

-

Efficiency Core Base Frequency

1.8 GHz

-

Efficiency Core Turbo Frequency

3.9 GHz

16

Total Core Count

8

32

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

24

Multiplier

18x

64 K per core

L1 Cache

96 K per core

1 MB per core

L2 Cache

2 MB shared

64 MB

L3 Cache

6 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR5-5200

Memory Types

DDR5-4800, DDR4-3200, LPDDR5-4800

64 GB

Max Memory Size

16 GB

2

Max Memory Channels

1

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

1250 MHz

128

Shader Units

256

8

Texture Units

16

4

Raster Operation Units

8

2

Execution Units

32

15 W

Power Consumption

45 W

0.563 TFLOPS

Graphics Performance

0.74 TFLOPS

Miscellaneous

Official Website

Intel Core i3 N305

5.0

PCIe Version

3.0

28

PCIe Lanes

9

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