AMD Ryzen 9 5980HX vs AMD Ryzen 9 7845HX

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We compared two laptop CPUs: AMD Ryzen 9 5980HX with 8 cores 3.3GHz and AMD Ryzen 9 7845HX with 12 cores 3.0GHz . 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 specification of memory (LPDDR4-4266 vs DDR5-5200)

Higher base frequency (3.3GHz vs 3.0GHz)

Lower TDP (35W vs 45W)

AMD Ryzen 9 7845HX 's Advantages

Released 2 years late

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)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 5980HX

1627

AMD Ryzen 9 7845HX +15%

1886

Cinebench R23 Multi Core

AMD Ryzen 9 5980HX

11963

AMD Ryzen 9 7845HX +124%

26842

Geekbench 6 Single Core

AMD Ryzen 9 5980HX

2047

AMD Ryzen 9 7845HX +27%

2600

Geekbench 6 Multi Core

AMD Ryzen 9 5980HX

8439

AMD Ryzen 9 7845HX +52%

12851

Geekbench 5 Single Core

AMD Ryzen 9 5980HX

1554

AMD Ryzen 9 7845HX +32%

2052

Geekbench 5 Multi Core

AMD Ryzen 9 5980HX

8431

AMD Ryzen 9 7845HX +97%

16693

AMD Ryzen 9 5980HX

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AMD Ryzen 9 7845HX

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

-

7 nm

Manufacturing Process

5 nm

FP6

Socket

FL1

35-54 W

Power Consumption

45-75 W

105°C

Peak Operating Temperature

100°C

CPU Performance

8

Performance Cores

12

16

Performance Core Threads

24

3.3 GHz

Performance Core Base Frequency

3.0 GHz

4.8 GHz

Performance Core Turbo Frequency

5.2 GHz

8

Total Core Count

12

16

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

33x

Multiplier

30x

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 7845HX

3.0

PCIe Version

5.0

12

PCIe Lanes

28

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