On paper, both phones arrive with matching 16GB RAM and 1TB storage, but the silicon underneath tells two very different stories. The Oppo Find X9 Pro runs on the MediaTek Dimensity 9500 built on a cutting-edge 3 nm process, while the Pura 80 Ultra relies on the HiSilicon Kirin 9010 at 7 nm. A smaller node generally means more transistors per unit area, translating into better performance-per-watt — the Find X9 Pro's chip can do more work while consuming less power and generating less heat.
The benchmark gap is stark. The Find X9 Pro's AnTuTu score of 3,649,108 is more than three times the Pura 80 Ultra's 1,160,268. Supporting data reinforces this: the Find X9 Pro's peak CPU core runs at 4.21 GHz versus 2.3 GHz on the Kirin, its RAM operates at 5333 MHz compared to 2750 MHz, its memory bandwidth reaches 85.3 GB/s against 44 GB/s, and its L3 cache is 16 MB versus just 4 MB. Together, these figures point to a chip that is substantially faster at moving and processing data — noticeable in demanding workloads like video editing, AI tasks, and high-fidelity gaming.
The Oppo Find X9 Pro is the unambiguous winner in this group, and it is not a close call. Across every meaningful performance metric — raw benchmark score, CPU clock speed, memory throughput, and process node — it outclasses the Pura 80 Ultra by a wide margin. Users who prioritize computational performance will find the Find X9 Pro in a different tier entirely.