The Intel Core i5-12500H is a high-end mobile CPU for laptops based on the Alder Lake architecture. It was announced in early 2022 and offers 4 of the 6 performance cores (P-cores, Golden Cove architecture) and all 8 efficient cores (E-cores, Gracemont architecture). The P-cores support Hyper-Threading leading to 16 supported threads when combined with the E-cores. The clock rate ranges from 2.5 to 4.5 GHz on the performance cluster and 1.8 to 3.3 GHz on the efficient cluster.
In terms of performance, the multi-threaded performance of the 12500H should be clearly faster than the older Tiger Lake-H CPUs with similar clock speeds, thanks to its 10 cores. The architectural improvements also lead to better single-core performance than similar or higher clocked Tiger Lake CPUs. Compared to the i5-12600H, the performance of the 12500H should be similar.
The 12500H also features an integrated memory controller that supports various memory types up to DDR5-4800, DDR4-3200, LPDDR5-5200, and LPDDR4x-4267. 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. For AI tasks, the CPU also integrates GNA 3.0 and DL Boost (via AVX2). The Quick Sync version 8 is the same as in the Rocket Lake CPUs and supports MPEG-2, AVC, VC-1 decode, JPEG, VP8 decode, VP9, HEVC, and AV1 decode in hardware. The CPU only supports PCIe 4.0 (x8 for a GPU and two x4 for SSDs).
The integrated graphics card is based on the Xe-architecture and offers 80 of the 96 EUs (Execution Units) operating at up to 1.3 GHz.
In terms of power consumption, the Core i5-12500H has a Minimum Assured power consumption of 35 W, with a Base power consumption of 45 W and a maximum Intel-recommended Turbo power consumption of 95 W. It is manufactured on Intel's third-gen 10 nm process, marketed as Intel 7 for decent energy efficiency.
In comparison to other CPUs in the Alder Lake-P series, the i5-12500H has a lower clock rate and fewer cores than the i9-12900HK and i9-12900H, but more cores than the i7-12800H and i7-12650H. It has the same number of cores as the i5-12600H, but a slightly lower clock rate and only "Essentials" vPro support.
One of the most notable features of the Intel Core i5-12500H is its 10 cores, which is a significant improvement over the 6 cores found in the previous generation of Tiger Lake-H CPUs. This allows for much better multi-threaded performance, making it a great choice for tasks such as video editing, 3D rendering, and gaming. The Hyper-Threading support also means that there are 16 supported threads in total, which further improves performance.
The architectural improvements in the Alder Lake architecture also result in better single-core performance than similar or higher clocked Tiger Lake CPUs. This makes the 12500H a well-rounded CPU that can handle a wide range of tasks.
The integrated memory controller supports various memory types, up to DDR5-4800, DDR4-3200, LPDDR5-5200, and LPDDR4x-4267. This means that the 12500H can work with a wide range of memory options, making it more versatile and flexible. The Thread Director (in hardware) also allows the operating system to decide which thread to use on the performance or efficient cores for the best performance.
The 12500H also has a number of features designed to improve its performance for AI tasks. It integrates GNA 3.0 and DL Boost (via AVX2), which allows it to perform AI-related tasks such as image and speech recognition more efficiently. This makes it a great choice for laptops that will be used for machine learning and other AI-related applications.
The Quick Sync version 8 is the same as in the Rocket Lake CPUs and supports MPEG-2, AVC, VC-1 decode, JPEG, VP8 decode, VP9, HEVC, and AV1 decode in hardware. This means that the 12500H can handle a wide range of video encoding and decoding tasks with ease, making it a great choice for video editing and streaming.
The 12500H also supports PCIe 4.0, which allows it to work with faster storage devices such as NVMe SSDs. It has an x8 lane for a GPU and two x4 lanes for SSDs, which means that it can work with high-performance graphics cards and multiple storage devices at the same time.
The integrated graphics card is based on the Xe-architecture and offers 80 of the 96 EUs (Execution Units) operating at up to 1.3 GHz. This allows for decent gaming performance and can handle basic 3D rendering tasks. However, for more demanding tasks, a dedicated graphics card is recommended.
In terms of power consumption, the Core i5-12500H has a Minimum Assured power consumption of 35 W, with a Base power consumption of 45 W, and a maximum Intel-recommended Turbo power consumption of 95 W. It is manufactured on Intel's third-gen 10 nm process, marketed as Intel 7 for decent energy efficiency.
The Intel Core i5-12500H is a powerful mobile CPU for laptops that offers improved performance and energy efficiency over older models. Its 10 cores, Hyper-Threading support, and integrated memory controller make it well suited for multi-threaded tasks, while its integrated Xe graphics card and AI capabilities make it a good choice for gaming and AI-related workloads. However, it is important to note that it does not support the same level of vPro support as some other models in the Alder Lake-P series.
In conclusion, the Intel Core i5-12500H is a powerful mobile CPU for laptops that offers improved performance and energy efficiency over older models. Its 10 cores, Hyper-Threading support, and integrated memory controller make it well suited for multi-threaded tasks, while its integrated Xe graphics card and AI capabilities make it a good choice for gaming and AI-related workloads. However, it is important to note that it does not support the same level of vPro support as some other models in the Alder Lake-P series.
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