Xiaomi Xring O3
小米 Xring O3 是一款面向智能手机和平板电脑的高端 SoC。 它共配备十个 CPU 核心：两个具备高单线程性能的 C1 Ultra 核心（4.35 GHz）、四个最高主频达 3.6 GHz 的 C1 Premium 核心，以及四个最高主频达 3.15 GHz 的较小 C1 Pro 核心。 这些核心共享 12 MB 的 L2 缓存和 16 MB 的 L3 缓存。
在首批跑分测试中，其 CPU 性能表现卓越，超越了苹果 A19 Pro，当然也超越了较早的 Xring O1。
该芯片集成了用于支持 LPDDR6-10667 内存的新型 96 位内存控制器。据小米称，其集成的 NPU 预计可达 200 INT8 TOPS，并配备 8 MB 的专用缓存。 GPU采用全新的16核ARM Mali-G2 Ultra NX。
小米Xring O3的芯片面积为133 mm²（相比之下，O1为109 mm²），仍由台积电采用第二代3 nm工艺制造。
| Codename | C1 Ultra, C1 PRemium, C1 Pro |
| Series | Xiaomi Xring |
| Clock Rate | 315 - 4350 MHz |
| Level 2 Cache | 12 MB |
| Level 3 Cache | 16 MB |
| Number of Cores / Threads | 10 / 10 2 x 4.4 GHz ARM C1-Ultra 4 x 3.6 GHz ARM C1-Premium 4 x 3.2 GHz ARM C1-Pro |
| Transistor Count | 24000 Million |
| Manufacturing Technology | 3 nm |
| Die Size | 133 mm2 |
| GPU | ARM Mali G2-Ultra NX MP16 |
| NPU / AI | 200 TOPS INT8 |
| 64 Bit | 64 Bit support |
| Architecture | ARM |
| Announcement Date | 08/22/2026 |
Benchmarks
Geekbench 6.7 - Geekbench 6.7.1 Single-Core
min: 2149 avg: 3124 median: 3277 (69%) max: 3945 points
Geekbench 6.7 - Geekbench 6.7.1 Multi-Core
min: 11736 avg: 13085 median: 12298 (41%) max: 15221 points
...
Apple M2
Samsung Exynos 2600
Qualcomm Snapdragon 8 Elite Gen 5
Qualcomm Snapdragon 8 Elite Gen 5 for Galaxy
Qualcomm Snapdragon 8 Elite Extreme Gen 6
Xiaomi Xring O3
Apple M5 9-Core
Apple M5 10-Core
max:
Apple M5 Max
0%
100%
Geekbench 5.5 - Geekbench 5.1 - 5.5 64 Bit Single-Core
2202 points (74%)
...
Apple M2
Qualcomm Snapdragon 8 Elite Gen 5
Samsung Exynos 2600
Xiaomi Xring O3
Qualcomm Snapdragon 8 Elite Gen 5 for Galaxy
Apple M5 10-Core
0%
100%
Geekbench 5.5 - Geekbench 5.1 - 5.5 64 Bit Multi-Core
8113 points (15%)
Mediatek MT6580M
...
Samsung Exynos 2500
Mediatek Dimensity 9400e
Apple M1
Xiaomi Xring O3
Qualcomm Snapdragon 8 Elite Gen 5 for Galaxy
Apple M2
Samsung Exynos 2600
Apple M5 10-Core
max:
0%
100%
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Single-Core
11560 points (100%)
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Multi-Core
40291 points (38%)
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
551 ms (1%)
Octane V2 - Octane V2 Total Score
69812 Points (41%)
WebXPRT 4 - WebXPRT 4 Score
189 Points (46%)
Antutu v12 - AnTuTu 12 Total Score
4764070 Points (85%)
Antutu v12 - AnTuTu 12 CPU
1126950 Points (91%)
PCMark for Android - PCMark f. Android Storage 2.0 random write internal
67 MB/s (35%)
PCMark for Android - PCMark f. Android Storage 2.0 seq write internal
2705 MB/s (76%)
PCMark for Android - PCMark f. Android Storage 2.0 random read internal
63 MB/s (30%)
PCMark for Android - PCMark f. Android Storage 2.0 seq read internal
3111 MB/s (71%)
PCMark for Android - PCMark f. Android Storage 2.0 score
138045 Points (61%)
PCMark for Android - PCMark f. Android Work Score 3.1
13230 Points (46%)
CrossMark - CrossMark Overall
0 Points (0%)
Power Consumption - Geekbench 5.5 Power Consumption 150cd *
5.5 Watt (2%)
Power Consumption - Idle Power Consumption 150cd 1min *
0.6 Watt (0%)
- Range of benchmark values
- Average benchmark values
* Smaller numbers mean a higher performance
- Average benchmark values* Smaller numbers mean a higher performance
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v1.35
Reviews for the Xiaomi Xring O3 processor
Xiaomi 18 Fold: ARM Mali G2-Ultra NX MP16, 7.58", 0.2 kg
External Review » 小米18 Fold - 评测与配置
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