Amazon.com: AMD Athlon II X2 220 2.8GHz 2x512KB Socket AM3 Dual-Core CPU : Electronics
AMD Athlon II X4 640: 4-Cores On The Cheap - Page 3 | HotHardware
Adam Demasi on X: "Windows 11 works on my Athlon 64 X2, the first dual-core CPU, and follow-up to the first x86_64 CPU. Just need to bypass the installer checks. This CPU