AMD Ryzen 9 5980HX vs AMD Ryzen 9 7945HX

VS

AMD Ryzen 9 5980HX

AMD Ryzen 9 7945HX

We compared two laptop CPUs: AMD Ryzen 9 5980HX with 8 cores 3.3GHz and AMD Ryzen 9 7945HX with 16 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 5980HX 's Advantages

Higher base frequency (3.3GHz vs 2.5GHz)

Lower TDP (54W vs 75W)

AMD Ryzen 9 7945HX 's Advantages

Released 2 years late

Higher specification of memory (5200 vs 4266)

Larger memory bandwidth (83.2GB/s vs 51.2GB/s)

Newer PCIe version (5.0 vs 3.0)

Larger L3 cache size (64MB vs 16MB)

More modern manufacturing process (5nm vs 7nm)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 5980HX

1626

AMD Ryzen 9 7945HX +19%

1950

Cinebench R23 Multi Core

AMD Ryzen 9 5980HX

11891

AMD Ryzen 9 7945HX +182%

33542

Geekbench 6 Single Core

AMD Ryzen 9 5980HX

2047

AMD Ryzen 9 7945HX +41%

2906

Geekbench 6 Multi Core

AMD Ryzen 9 5980HX

8439

AMD Ryzen 9 7945HX +130%

19413

Blender

AMD Ryzen 9 5980HX

181

AMD Ryzen 9 7945HX +176%

501

Geekbench 5 Single Core

AMD Ryzen 9 5980HX

1554

AMD Ryzen 9 7945HX +34%

2095

Geekbench 5 Multi Core

AMD Ryzen 9 5980HX

8431

AMD Ryzen 9 7945HX +131%

19488

Passmark CPU Single Core

AMD Ryzen 9 5980HX

3370

AMD Ryzen 9 7945HX +20%

4076

Passmark CPU Multi Core

AMD Ryzen 9 5980HX

23374

AMD Ryzen 9 7945HX +136%

55213

AMD Ryzen 9 5980HX

VS

AMD Ryzen 9 7945HX

General Parameters

Jan 2021

Release Date

Jan 2023

AMD

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 3 (Cezanne)

Core Architecture

Zen 4 (Dragon Range)

FP6

Socket

FL1

Radeon RX Vega 8

Integrated Graphics

Radeon 610M

Package

10.7 billions

Transistor Count

13.1 billions

7 nm

Manufacturing Process

5 nm

35-54 W

Power Consumption

55-75 W

105°C

Peak Operating Temperature

100°C

CPU Performance

8

Performance Cores

16

Performance Core Threads

32

3.3 GHz

Performance Core Base Frequency

2.5 GHz

4.8 GHz

Performance Core Turbo Frequency

5.4 GHz

8

Total Core Count

16

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

33x

Multiplier

25x

64 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

1 MB per core

16 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR4-3200, LPDDR4-4266

Memory Types

DDR5-5200

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

51.2 GB/s

Max Memory Bandwidth

83.2 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

1500 MHz

2100 MHz

GPU Max Dynamic Frequency

2200 MHz

512

Shader Units

128

32

Texture Units

8

Raster Operation Units

4

-

Execution Units

2

15 W

Power Consumption

15 W

-

Graphics Performance

0.49 TFLOPS

Miscellaneous

AMD Ryzen 9 5980HX

Official Website

AMD Ryzen 9 7945HX

3.0

PCIe Version

5.0

12

PCIe Lanes

28

Related CPU Comparisons

1

AMD Ryzen 9 5980HX vs Intel Celeron N5100

2

AMD Ryzen 9 5980HX vs Apple M4 Ultra

3

AMD Ryzen 9 5980HX vs Intel Core i3 N300

4

AMD Ryzen 9 5980HX vs Intel Core Ultra 9 285HX

5

AMD Ryzen 9 5980HX vs AMD Ryzen Z1 Extreme

6

AMD Ryzen 9 5980HX vs Intel Core i7 10810U

7

AMD Ryzen 9 5980HX vs AMD Ryzen 7 Pro 7840HS

8

AMD Ryzen 9 5980HX vs Intel Core i7 10510Y

9

AMD Ryzen 9 5980HX vs AMD Ryzen 7 PRO 8840U

10

AMD Ryzen 9 5980HX vs Intel Core i3 7100U

Related News

1

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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