![]() For AI tasks, the CPU also integrates GNA 3.0 and DL Boost (via AVX2). The Thread Director (in hardware) can support the operating system to decide which thread to use on the performance or efficient cores for the best performance. The integrated memory controller supports various memory types up to DDR5-5200 (up from 4800 MHz for the 12th gen). Still, the CPU is very well suited for all demanding use cases like gaming, content creation, and scientific calculations. Thanks to the high core count and high clock speed, the Core i9-13905H is (together with the 13900HK) the fastest 45W CPU for laptops and only bested by Raptor Lake-HX based models with more cores and improved P-cores (e.g., the i9-13980HX). Similar to the i9-13900H but without vPro support and the 13905H uses a different package and socket. The performance of the E-cores should be similar to old Skylake cores (compare with the Core i7-6920HQ). The clock rate ranges from 2.6 to 5.4 GHz (single core turbo, all-core 4.9 GHz) on the performance cluster and 1.9 to 4.1 GHz on the efficiency cluster. The P-cores support Hyper-Threading leading to 20 supported threads when combined with the E-cores. ![]() It was announced in early 2023 and offers 6 performance cores (P-cores, Golden Cove architecture) and 8 efficient cores (E-cores, Gracemont architecture). The Intel Core i9-13905H is a high-end mobile CPU for laptops based on the Raptor Lake-H series (Alder Lake architecture). Intel Core i9-13905H ► remove from comparison ![]()
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