Danny Weber
Samsung is reportedly reworking Exynos 2700 by separating RAM from the main chip die to improve heat transfer and reduce throttling in future Galaxy S27 phones.
Samsung is reportedly preparing a major design change for Exynos 2700. The new flagship chip is expected to focus not only on performance, but also on more efficient cooling: the company is said to physically separate the RAM module from the main processor die, moving away from the usual tightly packed layout.
In modern smartphones, RAM and SoC are usually placed very close together to keep data transfer speeds high. That approach has a downside: it creates a concentrated heat zone inside the phone. During long gaming sessions, video recording, AI features or heavy multitasking, the processor heats up quickly, after which the phone lowers clock speeds to protect the hardware. That is what causes FPS drops and reduced responsiveness.
According to insider ExoticSpice, Samsung has chosen a separated architecture for Exynos 2700, with memory and the main die placed side by side rather than stacked. This should allow the Heat Path Block heat spreader to make more direct contact with Exynos itself. In other words, RAM would no longer get in the way of heat leaving the processor.
This setup is expected to work together with larger vapor chambers in future Galaxy S27 phones. As a result, Samsung hopes to move heat away from the chip faster and sustain high performance for longer without aggressive throttling. If the technology works, Exynos 2700 could gain an important advantage not in peak benchmarks, but in stability under prolonged load.
Apple is rumored to be exploring a similar approach for future premium mobile chips. MediaTek and Qualcomm solutions, meanwhile, are said to rely on less pronounced structural changes to fight heat. Spreading the components apart is harder from an engineering perspective: fast data exchange between memory and the processor still has to be preserved. But for flagship phones, where internal space is extremely limited, lowering temperatures at the chip-packaging level could become one of the key directions of development. The original report did not mention pricing.
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