MediaTek Dimensity 9300+ brings increased clock speed and improved AI processing
Dimensity 9300+ is the latest flagship chipset from MediaTek and it brings higher clock speeds alongside improved APU compared to the Dimensity 9300. The all-big core CPU now features a prime Cortex-X4 core clocked at up to 3.4GHz compared to the 3.25Ghz on the Dimensity 9300.
The new chip is fabbed on TSMC’s third-generation 4nm+ process node just like its predecessor and features the same Arm Immortalis-G720 GPU with raytracing. The updated APU 790 promises a 10% performance boost in AI tasks and features MediaTek’s new NeuroPilot Speculative Decode Acceleration technology. Dimensity 9300+ can run LLMs with 7B parameters at 22 tokens per second.
| Dimensity 9300 | Dimensity 9300+ | SD 8 Gen 3 | |
| CPU Prime | 1x Cortex-X4 @ 3.25GHz | 1x Cortex-X4 @ 3.4GHz | 1x Cortex-X4 @ 3.3GHz |
| CPU Big | 3x Cortex-X4 @ 2.85GHz + 4x Cortex-A720 @ 2.0GHz | 3x Cortex-X4 @ 2.85GHz + 4x Cortex-A720 @ 2.0GHz | 3x Cortex-A720 @ 3.2GHz + 2x A720 @ 3.0Ghz |
| CPU Little | - | - | 2x Cortex-A520 @ 2.3Ghz |
| GPU | Immortalis-G720 | Immortalis-G720 | Adreno 740 |
| RAM | LPDDR5T | LPDDR5T | LPDDR5X |
| 5G | sub-6GHz/mmWave (7.9Gbps) | sub-6GHz/mmWave (7.9Gbps) | sub-6GHz/mmWave (10Gbps) |
| Wi-Fi | Wi-Fi 7 (6.5Gbps) | Wi-Fi 7 (6.5Gbps) | Wi-Fi 7 (5.8Gbps) |
| Bluetooth | BT 5.4 | BT 5.4 | BT 5.4 |
| Camera | 320MP, 18-bit ISP | 320MP, 18-bit ISP | 200MP, 18-bit ISP |
| Video | 8K @ 30fps, 4K @ 60fps | 8K @ 30fps, 4K @ 60fps | 8K @ 30fps, 4K @ 120fps |
The updated AI engine also supports a wide range of LLMs including 01.AI Yi-Nano, Alibaba Cloud Qwen, Baichuan AI, ERNIE-3.5-SE, Google Gemini Nano, and Meta Llama 2 and Llama 3. Dimensity 9300+ also supports on-device LoRA Fusion and NeuroPilot LoRA Fusion 2.0.
Mediatek also added its MediaTek Adaptive Gaming Technology (MAGT) for improved power efficiency in supported gaming titles and Network Observation System (NOS) for optimized Wi-Fi/Cellular dual-network concurrency with up to 10% power savings.
Dimensity 9300+ key specs
The first smartphones with the Dimensity 9300+ chipset are expected to launch later this month with the vivo X100s (May 13) and iQOO Neo 9S Pro series.
