Snapdragon 8 Elite Gen 6 Pro: cooling “copied” from Exynos 2600, leaked official diagrams

Qualcomm, in an attempt to push its flagship chipsets to new limits, has run into temperature-related issues already observed in some models of previous generations.

The aim is to allow the new processor to reach the critical threshold of 5.00 GHz without incurring thermal throttling.

For the upcoming Snapdragon 8 Elite Gen 6 Pro, the San Diego-based company seems to have decided to adopt a strategy already announced by the competition, specifically for the Samsung Exynos 2600.

Recent rumors, among the most significant seen to date, have revealed the schematic diagrams of the new SoC, confirming the integration of a cooling technology known as Heat Pass Block (HPB).

Qualcomm will use Samsung technology in its next top-of-the-line chip

The leak, spread by sources close to the supply chain, clearly shows the presence of what in the diagrams is defined as Heat Slug Sheet. This is the practical implementation of the HPB technology.

This solution acts as a passive heatsink placed directly above the chipset die. In traditional architectures, DRAM is often stacked directly above the System-on-Chip, a configuration that tends to suffocate the underlying silicon, preventing proper heat dissipation and causing a rapid rise in temperatures under load.

The adoption of HPB changes this dynamic, offering the processor a more efficient thermal exchange surface and allowing peak performance to be sustained for longer periods. If rumors prove correct, Qualcomm will be among the first major manufacturers to embrace this design philosophy introduced by the South Korean giant.

Extreme technical specs but aimed at versatility

In addition to the cooling system, the leaked documents offer an in-depth look at memory and storage structure. The diagram confirms a Package-on-Package configuration that supports diverse RAM types, providing Qualcomm’s commercial partners with significant flexibility in component choice.

The chip will be compatible with the fast LPDDR6 memories with 4 channels and 24-bit, as well as the current LPDDR5X at 16-bit. Another key detail concerns storage: explicitly mentioned support for the UFS 5.0 standard on two bandwidth lanes.

These specifications suggest that the Snapdragon 8 Elite Gen 6 Pro will not be limited to standard mobile use, but could handle advanced productivity scenarios, including multi-monitor support, emulating desktop-like functionality similar to Samsung’s DeX environment.

It remains to be clarified whether this cooling architecture will be an exclusive of the Pro variant or if it will be extended to the standard model.