The i5-13500 is a 14-core processor based on older Alder Lake C0 silicon. More importantly, this CPU is part of the non-K series which have reduced default TDP to 65W. This SKU has 6 Performance cores and 8 Efficient cores, which give a total thread count of 20
Total Cores: 14 Cores, 20 Threads
Performance Cores: 6 Cores, 12 Threads, 2.5 GHz Base, NA Turbo
Efficient Cores: 8 Cores, 8 Threads, NA Base, NA Turbo
Cache Size: L1: 1248 KB, L2: 11.5 MB, L3: 24 MB