Pixel smartphones aren't known for their graphics prowess compared to the leading smartphones on the market. However, in recent weeks, several users have noticed a significant improvement in GPU performance on their devices. On Reddit, the /r/Pixel_Phones community reported significantly higher scores than usual with the Geekbench 6 benchmark tool, particularly with tests related to the Vulkan API.
Visible gains without changing phones
The numbers speak for themselves: +62% on the Pixel 7a, +31% for the Pixel 8, +32% for the Pixel 9. Even the Pixel 6a, although older and still running Android 15, shows a 23% increase, surpassing the Pixel 9 Pro in some tests. Pixel 6a models are achieving scores that exceed 8200, more than what we usually see on a Pixel 9 Pro!
Contrary to what some thought, this gain is not directly linked to Android 16. The explanation actually lies in GPU driver updates. All Pixels equipped with a Tensor processor (G1 to G4) use an Arm Mali graphics chip, whose drivers are usually integrated into system updates. Google began integrating newer drivers in February 2024, with the Pixel Feature Drop based on Android 15 (QPR2). Other versions, including the Android 16 beta, continue in this vein.
This change is notable for several reasons. First, because it is rare for an Android smartphone manufacturer to update the GPU drivers of its devices after their release. Second, because it demonstrates a new ability for Google to decouple certain software components from the main system.
By updating the Linux kernel and graphics drivers of its Pixels, Google can now fine-tune the performance of its devices without waiting for a new generation of hardware. This model is reminiscent of that of the PC, where each component has its own updated drivers. updated independently of the OS.
The effect of these updates on daily use remains to be determined. The Geekbench test is intended to be representative of real-world tasks, such as machine learning or computer vision, but their impact will depend heavily on the applications used. Only those that exploit the Vulkan API – and that benefit from the optimizations provided by the new drivers – will be updated. will really benefit from this improvement.
The good news is that Pixel users could enjoy smoother games and apps without having to upgrade their device. But the benefit won't be uniform: it all depends on what you do with your phone.
0 Comments