Product Compare
MediaTek Helio G91 vs MediaTek Dimensity 8450
| SOC | SOC | |
|---|---|---|
| CPU | ||
| Architecture | 2x 2 GHz – Cortex-A756x 1.8 GHz – Cortex-A55 | 1x 3.25 GHz – Cortex-A7253x 3 GHz – Cortex-A7254x 2.1 GHz – Cortex-A725 |
| Frequency | 2000 MHz | 3250 MHz |
| Cores | 8 | 8 |
| Instruction set | ARMv8.2-A | ARMv9.2-A |
| Process | 12 nm | 4 nm |
| Manufacturing | TSMC | TSMC |
| L2 cache | 1 MB | |
| L3 cache | 6 MB | |
| Graphics | ||
| GPU name | Mali-G52 MP2 | Mali-G720 MP7 |
| GPU frequency | 1000 MHz | 1300 MHz |
| Execution units | 2 | |
| Shading units | 24 | 128 |
| Vulkan version | 1.3 | 1.3 |
| OpenCL version | 2.0 | 3.2 |
| DirectX version | 12 | |
| Memory | ||
| Memory Type | LPDDR4X | LPDDR5X |
| Memory frequency | 1800 MHz | 4266 MHz |
| Bus | 2x 16 Bit | 4x 16 Bit |
| Max bandwidth | 13.41 Gbit/s | 68.2 Gbit/s |
| AI | ||
| NPU | MediaTek APU | MediaTek NPU 880 |
| Multimedia (ISP) | ||
| Storage type | eMMC 5.1 | UFS 4.0 |
| Max display resolution | 2520 x 1080 | 2960 x 1440 |
| Max camera resolution | 1x 108MP, 2x 16MP | 1x 320MP, 3x 32MP |
| Video capture | 2K at 30FPS | 4K at 60FPS |
| Video playback | 2K at 30FPS | 4K at 60FPS |
| Video codecs | H.264, H.265, VP9 | - H.264- H.265- AV1- VP9 |
| Audio codecs | AIFF, CAF, MP3, MP4, WAV | - AAC LC- FLAC- HE-AACv1- HE-AACv2- MP3 |
| Connectivity | ||
| 4G support | LTE Cat. 7 | |
| 5G support | No | Yes |
| Download speed | Up to 300 Mbps | Up to 5170 Mbps |
| Upload speed | Up to 100 Mbps | |
| Wi-Fi | 5 | 6 |
| Bluetooth | 5.4 | 6.0 |
| Navigation | GPS, GLONASS, Beidou, Galileo | GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC |
| Info | ||
| Announced | Jun 2024 | May 2025 |
| Class | Low end | Mid range |
| Official page | Official Link ↗ | Official Link ↗ |
| Benchmarks | ||
| AnTuTu 10 | 271623 | 1675507 |
| FP32 (float) | 96 | 2329 |