AMD Ryzen 7 7745HX vs AMD Ryzen 9 5980HX

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We compared two laptop CPUs: AMD Ryzen 7 7745HX with 8 cores 3.6GHz and AMD Ryzen 9 5980HX with 8 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 7745HX 's Advantages

Released 2 years late

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

Newer PCIe version (5.0 vs 3.0)

Higher base frequency (3.6GHz vs 3.3GHz)

Larger L3 cache size (32MB vs 16MB)

AMD Ryzen 9 5980HX 's Advantages

Higher specification of memory (LPDDR4-4266 vs DDR5-5200)

Lower TDP (35W vs 45W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 7745HX +13%

1854

AMD Ryzen 9 5980HX

1627

Cinebench R23 Multi Core

AMD Ryzen 7 7745HX +52%

18189

AMD Ryzen 9 5980HX

11963

Geekbench 6 Single Core

AMD Ryzen 7 7745HX +36%

2792

AMD Ryzen 9 5980HX

2047

Geekbench 6 Multi Core

AMD Ryzen 7 7745HX +78%

15066

AMD Ryzen 9 5980HX

8439

Geekbench 5 Single Core

AMD Ryzen 7 7745HX +30%

2029

AMD Ryzen 9 5980HX

1554

Geekbench 5 Multi Core

AMD Ryzen 7 7745HX +54%

13041

AMD Ryzen 9 5980HX

8431

AMD Ryzen 7 7745HX

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AMD Ryzen 9 5980HX

General Parameters

Jan 2023

Release Date

Jan 2021

AMD

Manufacturer

Amd

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 4 (Dragon Range)

Core Architecture

Zen 3 (Cezanne)

FL1

Socket

FP6

Radeon 610M

Integrated Graphics

Radeon RX Vega 8

Package

-

Transistor Count

10.7 billions

5 nm

Manufacturing Process

7 nm

FL1

Socket

FP6

45-75 W

Power Consumption

35-54 W

100°C

Peak Operating Temperature

105°C

CPU Performance

8

Performance Cores

8

16

Performance Core Threads

16

3.6 GHz

Performance Core Base Frequency

3.3 GHz

5.1 GHz

Performance Core Turbo Frequency

4.8 GHz

8

Total Core Count

8

16

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

36x

Multiplier

33x

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

512 K per core

32 MB shared

L3 Cache

16 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR5-5200

Memory Types

DDR4-3200, LPDDR4-4266

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

83.2 GB/s

Max Memory Bandwidth

51.2 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

1500 MHz

GPU Base Frequency

-

2200 MHz

GPU Max Dynamic Frequency

2100 MHz

128

Shader Units

512

8

Texture Units

32

4

Raster Operation Units

8

2

Execution Units

-

15 W

Power Consumption

15 W

0.49 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen 7 7745HX

Official Website

AMD Ryzen 9 5980HX

5.0

PCIe Version

3.0

28

PCIe Lanes

12

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