A19 Pro Impressive Single-Core & Multi-Core Performance Scores Surpass A18 Pro by Over 80% and Outperform M4; However, Claims are Misleading

Anticipation is building for the upcoming release of Apple’s A19 and A19 Pro chipsets, slated for later this year in conjunction with the iPhone 17 series. Both processors are expected to leverage TSMC’s advanced third-generation 3nm technology, while preparations are underway for Apple to shift to the cutting-edge 2nm node next year. As we approach the anticipated September unveiling, performance leaks are beginning to surface, drawing attention to the legitimacy of these disclosed scores. For instance, the A19 Pro reportedly achieves striking performance metrics compared to its predecessor, the A18 Pro, boasting an increase of up to 80% in both single-core and multi-core performance. Even more compelling is its reported superiority over Apple’s M4 chip in multi-threaded tasks.

Evidence of Potentially Faked A19 Pro Scores: The Software Version Issue

The internet can be an uncritical environment, and initial reactions to the A19 Pro’s purported Geekbench scores may lead many to accept them as authentic. Fortunately, the tech community has benefitted from an investigation by @lafaiel on X. This user pointed out that not only are the scores suspiciously high, but they were obtained using a screenshot from a Geekbench 6 test, which shows the device running “iOS 27″instead of the appropriate “iOS 26.”This discrepancy suggests that the scores may not reflect actual performance, as legitimate results typically emerge only after Apple’s product announcements.

Analyzing the reported performance metrics, the so-called A19 Pro achieved Geekbench scores of 4, 783 in single-core and 15, 324 in multi-core tests. These numbers raise red flags, as such an exponential leap in performance between generations is unprecedented in Apple’s A-series chipsets. For context, these results allegedly make the A19 Pro 41.6% quicker than the A18 Pro in single-core assessments and an astounding 82% faster in multi-core scenarios. Moreover, the iPhone 17 Pro Max supposedly outperforms the M4 in both single-threaded and multi-threaded operations, which seems improbable given the historical performance trends from Apple.

Suspected fake A19 Pro Geekbench results

Perhaps the most telling indicator that these results are fabricated lies in the operating system version visible in the screenshot. Where “iOS 26″should appear, instead, “iOS 27″is displayed, revealing a careless oversight in the editing process. Unless someone manages to acquire a retail version of the iPhone 17 Pro Max prior to the official announcements—similar to a Russian YouTuber who accessed a base M4 MacBook Pro ahead of its launch—these current leaks should be regarded as unreliable.

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