Growing wire delay and clock rates limit the amount of cache accessible within a single cycle. Non-uniform cache access (NUCA) has been proposed as a solution to this problem in Kim et al, 2002 [1], and performance has been analyzed for various cache organizations and technology assumptions. Innovations included cache organizations which dynamically migrated data between blocks within the cache (D-NUCA) resulting in 11% improvement in SPEC2000 benchmarks over a static (S-NUCA) approach.