Intel SRLCX i5-12450H FJ8071504785706

The Intel Core i5-12450H (SRLCX FJ8071504785706) is a laptop processor with the following characteristics:

 

  1. Architecture and Core Configuration:
    1. Based on Alder Lake architecture: This is an advanced architecture that enables efficient processing and good performance.
    2. Eight cores in total: It has 4 performance cores (P-cores, Goldencove architecture) and 4 efficient cores (E-cores, Gracemont architecture). The combination of these cores provides a balance between high-performance computing and power efficiency, suitable for handling various tasks simultaneously.
    3. Twelve threads: The P-cores support hyper-threading, so when combined with the E-cores, the processor can handle up to 12 threads, enhancing its multitasking ability.
  2. Frequency and Performance:
    1. Processor base frequency: The base frequency is relatively stable to ensure basic computing tasks can be handled smoothly.
    2. Max turbo frequency up to 4.40GHz: When the workload requires higher performance, the processor can boost its frequency up to 4.40GHz, providing strong computing power for demanding tasks such as gaming, video editing, and complex software running.
  3. Cache and Memory Support:
    1. 12MB Intel® Smart Cache: The large cache size helps the processor store frequently used data and instructions, reducing the time needed to access data from the main memory and improving processing efficiency.
    2. Memory types support: It supports various memory types, including up to DDR5-4800, DDR4-3200, LPDDR5-5200, and LPDDR4x-4267, allowing for flexible memory configurations and high-speed data transfer. The maximum memory size can be up to 64GB, providing sufficient memory space for running large applications and multitasking.
  4. Graphics Performance:
    1. Integrated Intel UHD Graphics: It comes with integrated graphics based on the Xe architecture, which provides 48 execution units (EUs). The graphics card has a maximum dynamic frequency of 1.2GHz, capable of handling basic graphic tasks such as video playback and simple image editing. However, for more demanding graphics-intensive applications, a dedicated graphics card may be required.
  5. Power Consumption and Thermal Management:
    1. Processor base power: The rated basic power of the CPU is 45W, but in most laptops, the power consumption may be around 60W or so in the PL1 state. This requires a proper cooling system in the laptop to ensure stable operation and prevent overheating.
    2. Thermal junction temperature: The maximum thermal junction temperature is 100°C, which is an important indicator for the processor’s heat resistance and the design of the cooling system.
  6. Connectivity and Advanced Technologies:
    1. Support for Intel Thunderbolt™ 4: This provides high-speed data transfer and connectivity options, allowing for fast connection to external devices such as high-resolution displays, storage devices, and docking stations.
    2. Advanced technologies: It also integrates technologies such as Intel Thread Director for efficient thread management, Intel Gaussian and Neural Accelerator 3.0 for AI tasks, and Intel Quick Sync Video for video encoding and decoding, enhancing the processor’s overall performance and functionality in different aspects.

What is the difference between the Intel Core i5-12450H and the previous generation?

   The Intel Core i5-12450H has several differences compared to the previous generation (such as the Intel Core i5-11400H) in the following aspects:

 

  1. Architecture and Core Configuration:
    1. Hybrid Architecture: The i5-12450H is based on the Alder Lake architecture which features a hybrid design of performance cores (P-cores) and efficient cores (E-cores). This allows for better balance between high-performance computing and power efficiency. For example, the 4 P-cores can handle demanding tasks with high single-thread performance, while the 4 E-cores can handle background tasks and multi-threaded workloads more efficiently. In contrast, the previous generation like the i5-11400H typically has only traditional cores without this kind of hybrid architecture.
    2. Thread Count: The i5-12450H has 8 cores and 12 threads, while the i5-11400H has 6 cores and 12 threads. Although the thread count is the same for both in terms of the latter metric, the i5-12450H has more cores overall, which can potentially handle more concurrent tasks and offer better multitasking performance.
  2. Frequency and Performance:
    1. Higher Turbo Frequency: The i5-12450H has a maximum turbo frequency of up to 4.40GHz, which is slightly higher than that of the i5-11400H (up to 4.50GHz in some cases). However, the overall performance improvement is not just due to the slightly higher frequency but also the combination of the new architecture and core configuration.
    2. Improved IPC (Instructions Per Clock): Thanks to the advanced architecture and process technology, the i5-12450H generally has an improved IPC compared to the previous generation. This means that it can execute more instructions per clock cycle, resulting in better overall performance in various applications, such as gaming, content creation, and office work.
  3. Cache and Memory Support:
    1. Larger Cache Size: The i5-12450H has a 12MB Intel® Smart Cache, which is larger than the cache size of some previous-generation models like the i5-11400H (which has a 12M cache as well, but the overall cache management and efficiency may be different due to the architecture differences).
    2. Better Memory Support: The i5-12450H supports various memory types including DDR5-4800, DDR4-3200, LPDDR5-5200, and LPDDR4x-4267, providing higher memory bandwidth and faster data transfer rates compared to the previous generation. This is beneficial for applications that require large amounts of memory and high memory access speed.
  4. Integrated Graphics:
    1. Updated Graphics Architecture: The i5-12450H comes with integrated Intel UHD Graphics based on the Xe architecture, which offers better graphics performance compared to the integrated graphics of the previous generation. It has 48 execution units (EUs) and a higher maximum dynamic frequency, enabling it to handle basic graphic tasks such as video playback and light gaming more smoothly.
  5. Power Consumption and Thermal Management:
    1. Power Efficiency Improvements: The i5-12450H has better power management features and is more power-efficient due to the hybrid architecture and advanced power-saving technologies. Although its base power is 45W, it can adjust its power consumption according to the workload, resulting in lower power consumption in idle or light-load situations compared to the previous generation.
    2. Thermal Management: With the improved power efficiency, the thermal management of the i5-12450H is also enhanced. However, it still requires a proper cooling system to ensure stable operation under high-load conditions, especially when the turbo frequency is activated for a long time.

Post time: Oct-09-2024

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