Xiaomi held a spectacular product launch event on the occasion of its 15th anniversary, where the company unveiled for the first time its self-developed processors Xuanjie O1 and T1. At this special event, Xiaomi not only introduced flagship smartphones and tablets but also showcased its tremendous innovation capabilities in the world of technology. In this article, we’ll dive deep into Xiaomi’s new Xuanjie O1 chip – what it is, its features, and how it compares with processors like the Apple A18 Pro. We’ll also explore its performance, power efficiency, AI capabilities, and the cutting-edge technologies used in it.
What is the Xuanjie O1 Chip?
The Xiaomi Xuanjie O1 is a flagship-level mobile chipset that the company has designed and developed in-house. This processor is based on second-generation 3nm process technology – the same used in high-end chips like the Apple A18 Pro, Snapdragon 8 Gen 4, and Dimensity 9400. It packs a total of 19 billion transistors and has a 109mm² chip area. This means it is an extremely powerful and compact chipset.
CPU Architecture:
The Xuanjie O1 comes with a 10-core CPU design, organized into four clusters:
- 2x X925 Super Cores (max 3.9GHz)
- 4x A725 Performance Cores (max 3.4GHz)
- 2x A725 Low-Frequency Cores (1.9GHz)
- 2x A520 Super Efficient Cores (1.8GHz)
The goal is to strike the perfect balance between high performance and power efficiency – enabling smooth operation for both daily tasks and heavy gaming.
Performance Scores:
Xiaomi claims the chip has a GeekBench single-core score of 3008 and a multi-core score of 9509. Meanwhile, in the AnTuTu benchmark, this chip scores over 3 million – placing it among the top performers in the industry.
GPU Performance:
It features the Immortalis G925 GPU with 16 cores.
- GFXBench Aztec 1440p Test Score: 110 points
- 3DMark Steel Nomad Light Test Score: 2522 points
This GPU offers an unmatched gaming experience, supporting high frame rates and rich graphics.
Power Efficiency and Battery Life:
Xiaomi has especially designed this chip for improved battery efficiency under medium and light loads.
For instance, the Xiaomi 15S Pro equipped with this chip can run Douyin (TikTok China) continuously for 18.3 hours in lab tests. That means – excellent battery backup!
AI and ISP Capabilities:
The Xuanjie O1 features Xiaomi’s fourth-generation ISP (Image Signal Processor), which performs AI noise reduction in full-focus night video. Additionally, it includes:
- A 6-core flagship NPU with 44 TOPS of processing power
- 10MB dedicated NPU memory
- In AI text generation, this chip operates at 62.13 tokens/second, which is 35% faster than the iPhone 16 Pro Max and uses 40% less power.
At a Glance: Xuanjie O1 Highlights
| Feature | Details |
|---|---|
| Process Technology | 3nm (Second Generation) |
| Transistor Count | 19 Billion |
| CPU Core Structure | 10-core, 4 clusters |
| Max Clock Speed | 3.9GHz (X925 Super Core) |
| GPU | Immortalis G925 (16-core) |
| AnTuTu Score | Over 3 million |
| AI NPU Power | 44 TOPS, 6 cores, 10MB memory |
| Battery Backup (Tested) | 18.3 hours on Douyin |
| Compared to iPhone 16 PM | 135% speed, 60% less power consumption |
Conclusion:
Xiaomi’s Xuanjie O1 chip is not only a testament to the company’s innovation but also has the potential to give tough competition to tech giants like Apple and Qualcomm. Built on 3nm technology, this chip with a 10-core CPU design strikes an impressive balance between performance and battery efficiency. Its GPU is perfect for high-end gaming, and its AI capabilities surpass even the iPhone. The performance of this chip in devices like the Xiaomi 15S Pro and Xiaomi Pad 7 Ultra is expected to impress users even more in the coming days. This chip offers a glimpse into the future of technology – fast, efficient, and intelligent.
If you’re looking for a smartphone or device equipped with the latest technology and capable of delivering superfast performance with long battery life, be sure to check out Xiaomi devices powered by the Xuanjie O1.