1. A computer-implemented method comprising: initiating, by a processor, in a computing environment, an execution of a transaction, wherein the processor comprises a transactional core, and wherein the execution of the transaction is performed by the transactional core; obtaining, by the processor, concurrent with the execution of the transaction by the transactional core, a conflict indication indicating a conflict between the transaction and at least one other transaction being executed by an additional transactional core in the computing environment, wherein the conflict is based on a request by the additional transactional core to the transactional core for data located in a cache of the transactional core during the execution; determining, by the processor, if the transactional core comprises a super core indicator, wherein the determining comprises: obtaining, by the processor, a request from the transactional core for the super core indicator; determining, by the processor, if a super core status is available, wherein the determining comprises: accessing, by the processor, transactional cores in the computing environment to determine if a threshold number of transactional cores comprise super core indicators; and determining, by the processor, if the super core status is available based on less than the threshold number of transactional cores comprising super core indicators; and based on determining that the super core status is available, modifying, by the processor, the transactional core, to comprise the super core indicator; based on determining that the transactional core comprises the super core indicator, ignoring, by the transactional core, the conflict and utilizing, by the processor, the transactional core to complete executing the transaction.