Qualcomm denies Snapdragon 8 Elite Extreme Gen 6 overheating rumours
Qualcomm disputes reports that its flagship mobile platform is overheating, but independent testing of finished phones is still unavailable.
Qualcomm has pushed back on reports that its Snapdragon 8 Elite Extreme Gen 6 is running too hot, calling recent claims about thermal issues inaccurate. The response follows reports that Samsung was considering whether to use the chip in next year's Galaxy S27 Ultra after internal testing allegedly raised concerns about heat and throttling.12
The dispute is about a flagship mobile platform that Qualcomm markets as a major leap in processing power. The Snapdragon 8 Elite Extreme Gen 6 pairs two prime CPU cores clocked at up to 5GHz with six performance cores reaching 4GHz, making sustained power draw and heat management important questions for the phones that use it.1
What Qualcomm says
Qualcomm's response came through a company spokesperson speaking to 9to5Google, which reported that the recent thermal reporting was inaccurate. The company said it remains proud of the platform's momentum and is working with phone makers to deliver premium user experiences.2
Qualcomm CMO Don McGuire also addressed the issue on X, saying there are no systemic thermal issues with the Snapdragon 8 Elite Extreme Gen 6. He added that original-equipment manufacturers tune their platforms differently, balancing performance and power for their own hardware and intended use cases.2
That distinction matters. A mobile chipset does not operate in isolation: a phone's cooling system, software limits, battery profile and chassis all influence how much performance it can sustain. Qualcomm's statement rejects a platform-wide thermal problem, but it does not prove that every Snapdragon-powered phone will behave identically under demanding workloads.
Why the rumour spread
The original report, as summarised by GSMArena, claimed Samsung's internal testing had found the Snapdragon chip ran hot enough to trigger thermal throttling. It contrasted those alleged results with the Exynos 2700, which was said to be performing better in Samsung's testing.1
That report quickly became significant because Samsung's processor choice could affect one of the year's most prominent Android flagships. Qualcomm's denial therefore addresses the central claim, but the public evidence remains limited: no retail Galaxy S27 Ultra using the platform has been independently tested, and Qualcomm has not published comparative thermal results in its response.12
Qualcomm's official product page presents the Snapdragon 8 Elite Extreme Gen 6 as a high-performance platform built around CPU, GPU and neural-processing improvements, rather than as a product announcement about thermals.3 Until compatible phones reach reviewers, the most accurate conclusion is that Qualcomm disputes the overheating reports, while real-world sustained performance remains an open question.
Our opinion
Qualcomm is right to challenge a sweeping claim about a systemic fault, but a denial is not the same as independent testing. The company has offered a clear position and explained why OEM tuning can produce different results, yet buyers will ultimately need sustained-load tests on finished phones rather than marketing language or leaked internal figures. For now, the overheating story is contested, not settled.