Velocidade da memória RAM

Q: What is a Hackintosh?

A non-Apple computer configured to run macOS using compatible PC hardware combined with a custom bootloader and configuration files to emulate a real Mac environment.

Q: Is building a Hackintosh legal?

Installing macOS on non-Apple hardware violates Apple’s End User License Agreement (EULA). It is generally not illegal for personal experimentation but not permitted for commercial use.

Q: What hardware is best for a Hackintosh?

The best hardware closely matches real Apple systems, with Intel CPUs (6th Gen to Core Ultra), AMD Radeon GPUs, compatible chipsets, and Intel-based Wi-Fi cards offering higher success rates.

Q: Can I build a Hackintosh with an AMD CPU?

Yes, macOS can run on AMD Ryzen CPUs using kernel patches, but Intel CPUs provide better native compatibility.

Q: What is OpenCore?

OpenCore is a modern Hackintosh bootloader that provides near-native macOS behavior and is the recommended bootloader for new installations.

Q: Is Clover still supported?

Yes, Clover is still supported but less recommended compared to OpenCore for modern systems.

Q: Which macOS versions support Hackintosh?

Hackintosh systems support macOS versions from Leopard up to recent releases, depending on hardware compatibility.

Q: Do NVIDIA graphics cards work on Hackintosh?

Only older NVIDIA GPUs work on older macOS versions; modern NVIDIA GPUs are incompatible with current macOS releases due to lack of driver support.

Q: What is an EFI folder?

The EFI folder contains the bootloader, drivers, kexts, and configuration files required to boot macOS on a Hackintosh.

Q: What are kexts?

Kexts (kernel extensions) are drivers that enable hardware functionality such as audio, Ethernet, USB, and graphics.

m.gbt · February 8, 2014

Pessoal, alguém já buscou comparar a velocidade da memória RAM no Windows e no Mac?

Eu testei com o Novabench. Antes eu usava apenas os 4GB 1333MHz stock do meu notebook, o resultado era em torno de 6000MB/s no Windows e 5100MB/s no Mac. Atualizei com um novo pente de 4GB 1600MHz (totalizando 8GB), no Windows o resultado foi impressionante, saltou para 7100MB/s. No Mac saltou para apenas 5800MB/s, coerente com os resultados anteriores (queda de +- 20% no desempenho)

Gostaria de saber os resultados de vocês. Caso essa queda não seja normal, sei que devo buscar uma solução particular. Se for normal a queda, talvez seja de interesse de todos buscar igualar as velocidades...

Obrigado, abraços!

m.gbt · February 10, 2014

Ninguém pode rodar o NovaBench no Mac e no Windows e comparar os resultados?

Obrigado.

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