AMD A4-3420 is based on the Llano architecture. The total of cores is 2 with the threads of 2. The operating base core clock is 2.80 GHz. Turbo-boost is No turbo (per-core). The technology node is 32 nm. L2 Cache is , L3 Cache is 1.00 MB.
AMD A4-3420 supports the socket type of FM1.
The supported type and memory clock is DDR3-1600 MHz. The maximum RAM capacity is . The date of release is - Q4/2011.