AMD Ryzen 9 7945HX3D vs AMD Ryzen 3 7320C

VS

AMD Ryzen 9 7945HX3D

AMD Ryzen 3 7320C

We compared two laptop CPUs: AMD Ryzen 9 7945HX3D with 16 cores 2.3GHz and AMD Ryzen 3 7320C with 4 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 7945HX3D 's Advantages

Integrated graphics card

Higher specification of memory (5200 vs 5)

Newer PCIe version (5 vs 3)

Larger L3 cache size (128MB vs 4MB)

More modern manufacturing process (5nm vs 6nm)

AMD Ryzen 3 7320C 's Advantages

Higher base frequency (2.4GHz vs 2.3GHz)

Lower TDP (15W vs 55W)

Score

AMD Ryzen 9 7945HX3D

VS

AMD Ryzen 3 7320C

General Parameters

Jul 2023

Release Date

May 2023

AMD

Manufacturer

AMD

Laptop

Type

Laptop

Dragon Range

Core Architecture

Mendocino

AMD Socket FL1

Socket

AMD Socket FT6

Radeon 610M

Integrated Graphics

Radeon 610M

Ryzen 9 (Zen 4 (Dragon Range))

Generation

Ryzen 3(Zen 2 (Mendocino))

Package

17.84 billions

Transistor Count

-

5 nm

Manufacturing Process

6 nm

55 W

Power Consumption

15 W

89 °C

Peak Operating Temperature

95°C

TSMC

Foundry

TSMC

2x71 mm²

Die Size

100 mm²

6 nm

I/O Process Size

-

122 mm²

I/O Die Size

-

CPU Performance

2.3 GHz

Performance Core Base Frequency

2.4 GHz

5.4 GHz

Performance Core Turbo Frequency

4.1 GHz

16

Total Core Count

4

32

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

23.0

Multiplier

24.0

64 KB per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

512 KB per core

128 MB shared

L3 Cache

4 MB shared

Yes

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-5200

Memory Types

DDR5

64 GB

Max Memory Size

-

2

Max Memory Channels

2

83.2 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

-

2200 MHz

GPU Max Dynamic Frequency

-

2

Execution Units

-

0.49 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen 9 7945HX3D

Official Website

AMD Ryzen 3 7320C

5

PCIe Version

3

28

PCIe Lanes

4

Related CPU Comparisons

1

AMD Ryzen 9 7945HX3D vs Intel Core i5 11320H

2

AMD Ryzen 9 7945HX3D vs AMD Ryzen 9 6900HS

3

AMD Ryzen 9 7945HX3D vs AMD Ryzen 5 4500U

4

AMD Ryzen 9 7945HX3D vs Intel Core i7 1068NG7

5

AMD Ryzen 9 7945HX3D vs Intel Core Ultra 7 268V

6

AMD Ryzen 9 7945HX3D vs Intel Pentium Silver N5000

7

AMD Ryzen 9 7945HX3D vs Intel Celeron N4500

8

AMD Ryzen 9 7945HX3D vs AMD Ryzen 7 7735U

9

AMD Ryzen 9 7945HX3D vs Intel Core i3 N305

10

AMD Ryzen 9 7945HX3D vs Intel Core i7 10870H

Related News

1

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

2

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

3

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

4

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

5

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

6

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

7

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

8

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

9

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

10

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!