Qualcomm may use Samsung’s Heat Path Block (HPB) technology to address a longstanding issue with excessive heat in their Snapdragon processors. The aim is to enhance thermal management and prevent overheating in future products.
What does Samsung’s Heat Path Block refer to?
Samsung developed the Heat Path Block (HPB) chip packaging technology, which was introduced with Exynos 2600. This technology aims to enhance thermal dissipation by addressing internally generated heat and lowering heat resistance by as much as 16%.
The chip can distribute heat more effectively, ensuring a stable temperature during demanding activities like gaming, high-resolution video recording, or heavy artificial intelligence use.
The Exynos 2600, set to be used in the Galaxy S26 and Galaxy S26 Plus, is the first processor made in 2 nanometers globally, with HPB playing a crucial role in preventing overheating issues.
When discussing a performance-focused processor like the Snapdragon 8 Elite Gen 6, the potential integration of HPB becomes increasingly important. Rumors suggest that the chip could achieve speeds close to 5 GHz, with a more advanced version, tentatively named Gen 6 Pro, potentially surpassing that threshold.
Samsung has the ability to produce Snapdragon chips at the 2 nm scale.
Samsung Foundry is rumored to have the capability to manufacture not just Snapdragon 8 Elite Gen 6 but also upcoming versions with its 2 nm GAA process, further solidifying the partnership.
Qualcomm’s collaboration with Samsung allows it to diversify its production beyond sole dependence on TSMC, strengthening Samsung’s position in the high-tech chip market and positioning it as a direct competitor to Apple and TSMC.
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