Hackintosh on AMD A8 6500B and NVIDIA GT 720: Which macOS Version Can You Actually Run?
Running macOS on Non-Apple Hardware: What You’re Getting Into
What you’re describing is called a Hackintosh — installing macOS on PC hardware Apple never intended to support. It works, people do it regularly, but it’s not a quick process. Set aside several hours, expect some failed boots, and plan on reading a lot of documentation before anything displays correctly.
Your Hardware, Piece by Piece
CPU: AMD A8 6500B
The A8 6500B is a Richland-generation APU from 2013, built on AMD’s Piledriver architecture. It falls into AMD’s 15h CPU family. macOS can run on it — with patches — but there’s a hard ceiling. Modern macOS versions starting with Ventura require AVX2 CPU instructions, and the A8 6500B doesn’t have them. That caps you at macOS Big Sur (11) at the absolute latest. In practice, High Sierra (10.13) through Catalina (10.15) tend to be more stable on this generation of AMD hardware.
Monterey and anything newer is off the table entirely.
GPU: NVIDIA GT 720
The GT 720 is based on NVIDIA’s Kepler architecture, and this is the second hard wall. Apple included Kepler GPU drivers through macOS Big Sur, then removed them completely in Monterey. The GT 720 will not display anything on Monterey or later — not even a boot screen.
For your target range (High Sierra through Big Sur), Kepler support exists, but you’ll need two kexts: Lilu.kext and WhateverGreen.kext. These live in your OpenCore EFI folder. There is no separate GPU driver to install in macOS — it works nothing like Windows. GPU support is either built into the OS or patched in via kexts that load at boot.
GPU: ATI R5 240
The R5 240 is an AMD GCN 1.0 card (Oland chip). AMD GCN cards have historically had decent macOS support because Apple used AMD GPUs in real Mac hardware for years. For High Sierra through Big Sur, the R5 240 is actually a more cooperative card for Hackintosh than the GT 720. If you run into display problems with the NVIDIA card, try the R5 240 first — it may work with WhateverGreen and minimal extra configuration.
RAM: 4 GB
Enough to boot and install. Practically, it’ll be slow. If you have spare sticks available, add them before you start — troubleshooting a Hackintosh install on a memory-pressured machine is genuinely unpleasant. 8 GB makes the whole process noticeably smoother.
Which macOS Version Should You Target?
High Sierra (10.13) is the sweet spot for your build. It has well-tested Hackintosh support on older AMD hardware, solid NVIDIA Kepler compatibility, and is stable enough that obscure driver problems are less likely. Mojave and Catalina are reachable but require more configuration. Big Sur is the absolute ceiling and harder to stabilize on Piledriver-era AMD.
Don’t attempt Monterey or anything newer. Both your CPU (no AVX2) and GPU (Kepler dropped in Monterey) hit hard stops before you get there.
The Tool You Need: OpenCore
OpenCore is an open-source bootloader that patches the boot process so macOS accepts your non-Apple hardware and believes it’s running on a supported Mac model. It’s the current community standard — earlier tools like Clover still exist, but OpenCore is actively maintained and generally more reliable.
Dortania’s OpenCore Install Guide at dortania.github.io/OpenCore-Install-Guide is the primary document you’ll work from. For your CPU, follow the Bulldozer/Jaguar path — it covers 15h-family AMD chips like the A8 6500B.
The high-level install flow:
- Create a bootable USB drive with the macOS installer and an OpenCore EFI folder
- Configure
config.plistto match your specific hardware (CPU patches, GPU kexts, SMBIOS model) - Boot from the USB and run the macOS installer onto your target drive
- Copy the working EFI folder to your hard drive so the system boots without the USB
AMD builds specifically require kernel patches — binary modifications to macOS’s kernel that allow it to run on AMD CPUs at all. The Dortania guide includes these, but you must use the correct patch set for your CPU family or the system will kernel panic on boot.
GPU Drivers in macOS: Not Like Windows
“How do you install GPU drivers in macOS?” is one of the most common questions from people coming from Windows, and the answer surprises most: you don’t. There’s no installer to run, no .exe or .pkg from NVIDIA’s website. GPU support in macOS is either built into the operating system or added through kexts loaded at boot.
For Kepler NVIDIA cards on High Sierra through Big Sur, add these two kexts to your OpenCore setup:
Lilu.kext— a foundational patching kext required by most othersWhateverGreen.kext— handles GPU detection, framebuffer configuration, and display output patches
Both go in EFI/OC/Kexts/ inside your OpenCore folder and need to be declared in config.plist. Dortania’s GPU Buyers Guide covers the exact boot flags for Kepler cards if you need display-output fixes.
Physically installing a GPU is the same as any Windows PC — slot it into the PCIe x16 port on your motherboard. Both the GT 720 and R5 240 are low-profile cards that draw power directly from the slot, so no separate power connector is needed. The macOS-specific work is all software.
Other Things That Will Need Attention
Audio, USB ports, and sleep/wake almost always need extra kexts and configuration even when display works fine. AppleALC.kext handles audio on most motherboards. USB mapping (via USBInjectAll or a custom USB map) handles port recognition. These are standard additions covered in the Dortania guide.
iMessage and FaceTime require a specific SMBIOS configuration with unique serial numbers so Apple’s activation servers accept your machine. iCloud usually works without that extra step.
One realistic expectation: active Hackintosh development is concentrated on modern hardware — Ryzen CPUs and current AMD GPUs. Piledriver-era builds have fewer active users and fewer people troubleshooting the exact problems you’ll encounter. The Dortania guide and the AMD-OSX forums are your best resources. You’ll need to read more and rely less on finding someone with an identical setup who already solved your exact issue.
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