Internal testing by Samsung has uncovered sustained performance and overheating flaws in the Snapdragon 8 Elite Extreme Gen 6 from Qualcomm, leading Qualcomm to push back against these assertions.

Sedaily, a South Korean media outlet, notes that thermal complications persist with the Snapdragon 8 Elite Extreme Gen 6 despite Qualcomm using a new packaging design and its initial 2nm manufacturing node.

Samsung has reportedly communicated its findings to Qualcomm, requesting that the manufacturer resolve the heat problems during this month.

Throttling Under Heavy Loads

The report indicates that demanding workloads cause the Snapdragon 8 Elite Extreme Gen 6 to throttle, reducing clock speeds when high performance continues for extended periods.

Independent verification of the claims remains difficult because the report omitted any figures or detailed results from the internal tests by Samsung.

To enhance thermal performance, Qualcomm adopted Offset PoP packaging for this chipset, shifting the DRAM slightly away from the main silicon to permit a heatsink above it.

A reference device running the Snapdragon 8 Elite Extreme Gen 6 took roughly 15 minutes to reach its maximum temperature threshold during an earlier test, which is more than double the time recorded by devices using the Snapdragon 8 Elite Gen 5.

Claims Are 100% NOT Accurate

Don McGuire, who serves as Qualcomm Chief Marketing Officer, addressed the controversy on X by stating that the overheating reports were "100% NOT accurate."

In a reply, McGuire explained that smartphone makers continually tune their platforms as new products approach their launch dates.

Such tuning might mean Samsung allowed the chip to run at its maximum power limit during internal evaluations, which could induce thermal throttling.

The post by McGuire specifically mentioned the Snapdragon 8 Elite Gen 6, rather than the higher-tier Snapdragon 8 Elite Extreme Gen 6 that is the focus of the original report.

This omission creates uncertainty about whether his comments apply exclusively to the standard chip or also cover the Extreme variant.

Extreme Version Can Run at Higher Power

While the standard Snapdragon 8 Elite Gen 6 and the Extreme version share many similarities, the Extreme variant operates at a higher power limit to reach its advertised 5.00GHz clock speed.

Qualcomm has pursued advanced manufacturing processes and higher clock speeds to boost multi-core and single-core benchmark performance.

Greater power limits can simultaneously raise heat output, meaning that extra performance introduces a thermal trade-off.

Samsung Could Turn to Exynos 2700

Should Qualcomm fail to resolve the reported issues, Samsung maintains an alternative option.

Development is underway on the Exynos 2700, which is anticipated to employ the improved SF2P 2nm manufacturing process from Samsung and could potentially feature in the Galaxy S27 Ultra.

Persistent complications with the Qualcomm processor could give Samsung additional motivation to deploy its proprietary processor, according to the original report.

The absence of detailed internal test results also raises questions about whether the reports serve to build expectations for the Exynos 2700.

South Korean media outlets previously promoted Samsung Exynos chips like the Exynos 2600 before those processors lagged behind competing options in several benchmarks.

Apple's Different Approach

The report contrasts the strategy of Qualcomm with the approach Apple takes regarding the A20 Pro.

Architectural enhancements alongside the manufacturing process are the focus of Apple's 2nm chip.

Paired with a vapor chamber inside the iPhone 18 Pro Max, the A20 Pro reportedly runs cooler than Android gaming phones powered by the Snapdragon 8 Elite Gen 5 that feature dedicated cooling fans.

Without public access to the internal test data from Samsung, the overheating claims for the Snapdragon 8 Elite Extreme Gen 6 stay unverified for now.

Although Qualcomm disputes reports of systemic thermal problems, questions linger because McGuire addressed the standard Snapdragon 8 Elite Gen 6 in his public response instead of clearly naming the Extreme model.