MediaTek Dimensity 8450 vs Xiaomi Xring O3
[ VERDICT ]
Winner: Xiaomi Xring O3 (100/100)
Xiaomi Xring O3 leads overall with a score of 100/100 compared to MediaTek Dimensity 8450 (67/100), offering superior measured performance and technical specifications.
Why choose Xiaomi Xring O3:
- + Higher DeviceBenchmark Score score (100 vs 67)
- + Higher Performance score (100 vs 66)
Benchmark Performance Comparison
Normalized Lab Scores| Benchmark | MediaTek Dimensity 8450 | Xiaomi Xring O3 |
|---|---|---|
| DeviceBenchmark Score | 67.0 Average | 100.0 Excellent WINNER |
| Performance | 66.0 Average | 100.0 Excellent WINNER |
Detailed Technical Specifications
3DMark
| Specification | MediaTek Dimensity 8450 | Xiaomi Xring O3 |
|---|---|---|
| Graphics test | 11 FPS | — |
| Section 1 | 27 FPS | — |
| Section 2 | 25 FPS | — |
| Section 3 | 22 FPS | — |
AI Accelerator
| Specification | MediaTek Dimensity 8450 | Xiaomi Xring O3 |
|---|---|---|
| Neural processor (NPU) | MediaTek NPU 880 | Yes |
| NPU theoretical performance | — | 200 TOPS |
AnTuTu 11
| Specification | MediaTek Dimensity 8450 | Xiaomi Xring O3 |
|---|---|---|
| CPU | 656057 | 1359147 |
| GPU | 641242 | 2143582 |
| Memory | 256365 | 941063 |
| Total score | 2016572 | 5228014 |
| UX | 462908 | 784222 |
CPU
| Specification | MediaTek Dimensity 8450 | Xiaomi Xring O3 |
|---|---|---|
| Architecture | 1x 3.25 GHz – Cortex-A7253x 3 GHz – Cortex-A7254x 2.1 GHz – Cortex-A725 | 2x 4.35 GHz – C1-Ultra4x 3.68 GHz – C1-Premium4x 3.15 GHz – C1-Pro |
| Cores | 8 | 10 |
| Frequency | 3250 MHz | 4350 MHz |
| Instruction set | ARMv9.2-A | ARMv9.3-A |
| L2 cache | 1 MB | 12 MB |
| L3 cache | 6 MB | 16 MB |
| Manufacturing | TSMC | TSMC |
| Process | 4 nanometers | 3 nanometers |
| TDP (Sustained Power Limit) | 7 W | — |
Connectivity
| Specification | MediaTek Dimensity 8450 | Xiaomi Xring O3 |
|---|---|---|
| 5G support | Yes | Yes |
| Bluetooth | 6.0 | 6.0 |
| Download speed | Up to 5170 Mbps | — |
| Navigation | GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC | GPS, GLONASS, Beidou, Galileo, QZSS |
| Wi-Fi | 6 | 7 |
GeekBench 6
| Specification | MediaTek Dimensity 8450 | Xiaomi Xring O3 |
|---|---|---|
| API | Vulkan | — |
| Asset compression | 281.1 MB/sec | — |
| Background blur | 24 images/sec | — |
| Edge detection | 0.69 Gpixels/sec | — |
| Face detection | 11.2 images/sec | — |
| Feature matching | 0.17 Gpixels/sec | — |
| Gaussian blur | 0.64 Gpixels/sec | — |
| HDR | 200.8 Mpixels/sec | — |
| HTML 5 Browser | 197.4 pages/sec | — |
| Horizon detection | 0.52 Gpixels/sec | — |
| Image detection | 138.6 images/sec | — |
| PDF Renderer | 233.6 Mpixels/sec | — |
| Particle physics | 1728.6 FPS | — |
| Photo processing | 55.9 images/sec | — |
| Ray tracing | 7.2 Mpixels/sec | — |
| Samples | 7 tests | — |
| Stereo matching | 36.7 Gpixels/sec | — |
Graphics
| Specification | MediaTek Dimensity 8450 | Xiaomi Xring O3 |
|---|---|---|
| DirectX version | 12 | 12.2 |
| FLOPS | 2329.6 Gigaflops | 6554 Gigaflops |
| GPU frequency | 1300 MHz | 1600 MHz |
| OpenCL version | 3.0 | 3.0 |
| Pipelines | 7 | 16 |
| Shading units | 128 | 128 |
| Total shaders | 896 | 2048 |
| Vulkan version | 1.3 | 1.4 |
Info
| Specification | MediaTek Dimensity 8450 | Xiaomi Xring O3 |
|---|---|---|
| Announced | May 2025 | August 2026 |
| Class | Mid range | Flagship |
| Official page | MediaTek Dimensity 8450 official site | — |
Memory
| Specification | MediaTek Dimensity 8450 | Xiaomi Xring O3 |
|---|---|---|
| Bus | 4x 16 Bit | 4x 24 Bit |
| Max bandwidth | 68.2 Gb/s | 113.8 Gb/s |
| Max size | 24 GB | 24 GB |
| Memory frequency | 4266 MHz | 5333 MHz |
| Memory type | LPDDR5X | LPDDR6 |
Multimedia (ISP)
| Specification | MediaTek Dimensity 8450 | Xiaomi Xring O3 |
|---|---|---|
| Audio codecs | - AAC LC- FLAC- HE-AACv1- HE-AACv2- MP3 | - AAC LC- FLAC- HE-AACv1- HE-AACv2- MP3 |
| Max camera resolution | 1x 320MP, 3x 32MP | — |
| Max display resolution | 2960 x 1440 | — |
| Storage type | UFS 4.0 | UFS 4.1 |
| Video capture | 4K at 60FPS | 8K at 30FPS, 4K at 120FPS |
| Video codecs | - H.264- H.265- AV1- VP9 | - H.264- H.265- AV1- VP9 |
| Video playback | 4K at 60FPS | 8K at 30FPS, 4K at 120FPS |
PCMark 3.0
| Specification | MediaTek Dimensity 8450 | Xiaomi Xring O3 |
|---|---|---|
| Data manipulation score | 11708 | — |
| Phones tested | 2 models | — |
| Photo editing score | 37896 | — |
| Video editing score | 7667 | — |
| Web score | 24385 | — |
| Writing score | 22929 | — |
Recent User Tests
| Specification | MediaTek Dimensity 8450 | Xiaomi Xring O3 |
|---|---|---|
| Date | Benchmark | — |
| 📘 2026-05-05(Rutam) | AnTuTu | — |
| 📘 2026-05-29(Peanut) | AnTuTu | — |
| 📘 2026-06-30(ALONE EMPEROR) | AnTuTu | — |
| 📘 2026-07-10(Sinif2011) | AnTuTu | — |
| 📘 2026-08-14->AndroSid | CPU Throttle | — |
| 📘 2026-08-19->AndroSid | GeekBench GPU | — |
Smartphones
| Specification | MediaTek Dimensity 8450 | Xiaomi Xring O3 |
|---|---|---|
| 1.Oppo Reno 15 Pro Max | 2131620 | — |
| 2.Oppo Reno 15 Pro | 2057699 | — |
| 3.Oppo Reno 14 Pro | 2048465 | — |
| 4.Oppo Reno 15 Pro Mini | 2031580 | — |
| 5.Oppo K13 Turbo | 1990099 | — |
| Phones with Dimensity 8450 | AnTuTu v11 | — |
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