AMD Ryzen 7 8845HS vs AMD Ryzen 5 8540U — Especificações, desempenho, testes

Diferenças
Especificações Benchmarks Testemunhos

Diferenças

Razões a considerar
AMD Ryzen 7 8845HS

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Maior velocidade do relógio

Por volta de 19% melhor velocidade do relógio

3.8 GHz 3.2 GHz
Mais número de núcleos

2 more cores

8 6
Maior velocidade do relógio turbo

Por volta de 4% higher specified turbo frequency

5.1 GHz 4.9 GHz

Razões a considerar
AMD Ryzen 5 8540U

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Lower stated TDP / base power

Power limits alone do not measure performance per watt.

28 W 45 W

Especificações

Dados técnicos

AMD Ryzen 7 8845HS

AMD Ryzen 5 8540U

Família e grupo de CPU

Informação de base sobre os processadores a serem comparados, séries, geração e segmento de mercado.

Série

Ryzen Ryzen
Form Factor

Laptops / Desktops Laptops / Desktops
Segmento

Mobile Mobile
Series

Ryzen 8000 Series Ryzen 8000 Series

Especificações técnicas da CPU

Core counts, threads, cache and clock modes describe the CPU configuration. Performance depends on the workload and comparable measured results.

Base Frequency

3.8 GHz 3.2 GHz
Núcleos de CPU

8 6
Roscas de CPU

16 12
Max. Boost Clock

5.1 GHz 4.9 GHz
Overclocking

Não Não

IGPU

A placa gráfica interna não afecta o desempenho da CPU, realiza o trabalho da placa gráfica na sua ausência ou em dispositivos móveis.

GPU Frequency

2700 MHz 2800 MHz
Nome da GPU

AMD Radeon 780M AMD Radeon 740M
Graphics Cores

12 4

Especificações de memória & PCI

Tipos, quantidade de canais de RAM suportados por AMD Ryzen 5 8540U e AMD Ryzen 7 8845HS. Dependendo das placas-mãe, podem ser suportadas frequências de memória mais altas ou mais baixas.

Canais de memória

2 2
Tipo de memória

DDR5 (FP7r2) / LPDDR5X (FP7-FP8) DDR5 (FP7r2) / LPDDR5X (FP7-FP8)
PCIe

PCIe 4.0 PCIe 4.0

Consumo de energia

Comparar os requisitos de TDP do TDP AMD Ryzen 7 8845HS e AMD Ryzen 5 8540U Power specifications describe different manufacturer limits. TDP, base power and maximum turbo power are separate values; they do not establish measured system consumption.

Configurable TDP

35-54 W 15-30 W
Default TDP

45 W 28 W
Maximum Operating Temperature

100 °C 100 °C

Tecnologias e extensões

Arquitectura, interfaces, instruções adicionais suportadas por AMD Ryzen 7 8845HS e AMD Ryzen 5 8540U, tecnologias de máquinas virtuais e tecnologia de processos.

Codename

Hawk Point Hawk Point
Кеш L2

8 MB 6 MB
Кеш L3

16 MB 16 MB
Data de lançamento

2023-12-06 Q1/2024
Socket

FP7 / FP7r2 / FP8 FP7 / FP7r2
Processo técnico

TSMC 4nm FinFET TSMC 4nm FinFET
Availability window (manufacturer)

- Q1 2024
Date evidence scope

- Manufacturer-announced OEM/board availability window; exact first shipment is not established by this source.

Benchmarks

Testes de desempenho CPUs

Individual model tests

These results have no shared test of both models with the same version and settings. They are shown separately without a percentage difference.

AMD Ryzen 7 8845HS

Blender 5.2.0 / CPU / Windows 230.218342 samples/min

AMD Ryzen 5 8540U

Individual system tests

Results were obtained on the reported systems. Test versions and settings remain separate; incomplete conditions do not support calculated model performance differences.

Cinebench 2024 / multiple threads

Model	Result	Reported conditions
AMD Ryzen 7 8845HS	933 points	System: Aoostar GEM12 CPU / power label: R7 8845HS 65 W / 54 W Graphics: Radeon 780M 2700 MHz RAM: 32 GB Exact test build and complete conditions are unreported; no ranking position.

Cinebench 2024 / single thread

Model	Result	Reported conditions
AMD Ryzen 7 8845HS	107 points	System: Aoostar GEM12 CPU / power label: R7 8845HS 65 W / 54 W Graphics: Radeon 780M 2700 MHz RAM: 32 GB Exact test build and complete conditions are unreported; no ranking position.

RandomX / XMRig 6.26.0 / 1M / 10 threads / linux

Model	Result	Reported conditions
AMD Ryzen 7 8845HS	4555.704881 H/s	RandomX / XMRig 6.26.0 / 1M / 10 threads / linux System RAM: 64 GB OS: Linux x86_64 Duration: 219.505 s User-submitted run; tuning and power settings are incomplete.

Cinebench R23 / multiple threads

Model	Result	Reported conditions
AMD Ryzen 7 8845HS	16130 points	System: Aoostar GEM12 CPU / power label: R7 8845HS 65 W / 54 W Graphics: Radeon 780M 2700 MHz RAM: 32 GB Exact test build and complete conditions are unreported; no ranking position.

Cinebench R23 / single thread

Model	Result	Reported conditions
AMD Ryzen 7 8845HS	1783 points	System: Aoostar GEM12 CPU / power label: R7 8845HS 65 W / 54 W Graphics: Radeon 780M 2700 MHz RAM: 32 GB Exact test build and complete conditions are unreported; no ranking position.

Cinebench R20 / multiple threads

Model	Result	Reported conditions
AMD Ryzen 7 8845HS	6346 points	System: Aoostar GEM12 CPU / power label: R7 8845HS 65 W / 54 W Graphics: Radeon 780M 2700 MHz RAM: 32 GB Exact test build and complete conditions are unreported; no ranking position.

Cinebench R20 / single thread

Model	Result	Reported conditions
AMD Ryzen 7 8845HS	691 points	System: Aoostar GEM12 CPU / power label: R7 8845HS 65 W / 54 W Graphics: Radeon 780M 2700 MHz RAM: 32 GB Exact test build and complete conditions are unreported; no ranking position.

Cinebench R15 / multiple threads

Model	Result	Reported conditions
AMD Ryzen 7 8845HS	2537 points	System: Aoostar GEM12 CPU / power label: R7 8845HS 65 W / 54 W Graphics: Radeon 780M 2700 MHz RAM: 32 GB Exact test build and complete conditions are unreported; no ranking position.

Cinebench R15 / single thread

Model	Result	Reported conditions
AMD Ryzen 7 8845HS	279 points	System: Aoostar GEM12 CPU / power label: R7 8845HS 65 W / 54 W Graphics: Radeon 780M 2700 MHz RAM: 32 GB Exact test build and complete conditions are unreported; no ranking position.