The AMD A8-5600K APU is a quad-core processor that has a 3.6 GHz and can reach 3.9 GHz when in Turbo Boost. The A8-5600K APU uses the AMD Radeon HD 7560D GPU that offers a 760Mhz graphics processor with 256 radeon cores. The A8-5600K APU is a socket FM2 chip and is available online for $100. Read on to see how this APU does in the performance tests!