Xiaomi’s Custom Xring O3 Silicon Shatters Benchmark Barriers with 14,000+ Multi-Core Geekbench Score

Xiaomi is making serious waves in the mobile processing landscape. The tech giant’s latest custom silicon, the Xring O3, has achieved a massive milestone by officially blowing past the 14,000 multi-core mark on Geekbench 6. Official performance reports showcase single-core scores hitting 3,945 and multi-core numbers reaching an astonishing 15,221.

These benchmark figures put Xiaomi’s custom mobile silicon directly in competition with top-tier flagship processors like Qualcomm’s Snapdragon series and Apple’s A-series chips.

For a full breakdown of Xiaomi’s extended silicon announcements, check out the detailed report on NokiaPowerUser.

10 Cores, No Efficiency Cores: Under the Hood of the Xring O3

Unlike standard chip architectures that mix high-performance cores with power-saving efficiency cores, Xiaomi went all-in on performance for the Xring O3. Built on TSMC’s 3nm N3P process node with 24 billion transistors, the chip utilizes a 10-core “all-big-core” CPU structure featuring:

• 2x Arm C1-Ultra cores clocked at up to 4.35 GHz

• 4x Arm C1-Premium cores clocked at up to 3.68 GHz

• 4x Arm C1-Pro cores clocked at up to 3.15 GHz

                       Xring O3 SoC Architecture
 ┌────────────────────────────────────────────────────────────────────┐
 │  CPU Cluster (10 Cores)                                            │
 │  ┌─────────────────────┐ ┌───────────────────┐ ┌─────────────────┐ │
 │  │ 2x C1-Ultra @4.35GHz│ │4x C1-Prem @3.68GHz│ │4x C1-Pro @3.15GHz│ │
 │  └─────────────────────┘ └───────────────────┘ └─────────────────┘ │
 ├────────────────────────────────────────────────────────────────────┤
 │  GPU: 16-Core Arm G2-Ultra NX (1.6 GHz)                            │
 ├────────────────────────────────────────────────────────────────────┤
 │  Memory Support: World's First LPDDR6 (Up to 113.8 GB/s Bandwidth) │
 └────────────────────────────────────────────────────────────────────┘

Alongside the 10-core CPU setup, the Xring O3 features a 16-core Arm G2-Ultra NX GPU, which Xiaomi claims brings an 85% improvement in graphics performance and a 64% reduction in GPU power consumption compared to its predecessor.

Technical Specifications Breakdown

World’s First Mobile Chip with LPDDR6 Support

Raw clock speeds aren’t the only area where the Xring O3 aims to lead. It is the first mobile SoC to natively support next-generation LPDDR6 memory.

Operating over four 24-bit channels at up to 10,667 MT/s, the system achieves memory bandwidth rates of 113.8 GB/s. This eliminates data bottlenecks across the CPU, GPU, and the 200 TOPS NPU, accelerating heavy multitasking, high-framerate gaming, and on-device generative AI workloads.

Launch Timeline and Upcoming Devices

Consumers won’t have to wait long to see how these benchmarks hold up under sustained, real-world conditions. Xiaomi has confirmed that the Xring O3 will make its commercial debut powering:

• Xiaomi 18 Fold: The brand’s next flagship foldable device.

• Xiaomi Pad 9 Pro Max: A premium tablet targeting high-end productivity and mobile gaming.

Both commercial devices are scheduled to release in China starting in September 2026. Real-world thermal dissipation and power efficiency tests in shipping retail units will determine whether the 10-core powerhouse can maintain its top-tier multi-core performance over long periods of heavy usage.