A split head invalidation system includes a first memory including a ring buffer, a second memory, and a processor in communication with the first memory. The processor includes a consumer processor and a producer processor. The consumer processor is configured to maintain a head and tail pointer, detect a request to copy a memory entry from the ring buffer, and consume the memory entry. Consuming the memory entry includes iteratively testing a value associated with the memory entry in a slot indicated by the head pointer, retrieving the respective memory entry from the slot, and advancing the head pointer to the next slot until reaching a threshold quantity of slots. Additionally, the consumer processor is configured to invalidate each slot from the head pointer to the tail pointer after reaching the threshold quantity.