Dimensity 9300+ is the latest flagship chipset from MediaTek and offers higher clock speeds alongside improved APU compared to the Size 9300. The full-size core CPU now features a top-of-the-line Cortex-X4 core with a clock speed of up to 3.4 GHz, up from 3.25 GHz on the Dimensity 9300.
The new chip, like its predecessor, is built on TSMC's third-generation 4nm+ process node and features the same Arm Immortalis-G720 GPU with ray tracing. The updated APU 790 promises a 10% performance boost on AI tasks and features MediaTek's new NeuroPilot Speculative Decode Acceleration technology. Dimensity 9300+ can execute LLMs with 7B parameters at 22 tokens per second.
| Size 9300 | Dimensions 9300+ | SD8 Gen3 | |
| CPU first | 1x Cortex-X4 @ 3.25 GHz | 1x Cortex-X4 @ 3.4 GHz | 1x Cortex-X4 @ 3.3 GHz |
| CPU large | 3x Cortex-X4 @ 2.85 GHz + 4x Cortex-A720 @ 2.0 GHz | 3x Cortex-X4 @ 2.85 GHz + 4x Cortex-A720 @ 2.0 GHz | 3x Cortex-A720 @ 3.2 GHz + 2x A720 @ 3.0 GHz |
| CPU low | – | – | 2x Cortex-A520 @ 2.3 GHz |
| GPU | Immortal-G720 | Immortal-G720 | Adreno 740 |
| RAM | LPDDR5T | LPDDR5T | LPDDR5X |
| 5G | sub-6GHz/mmWave (7.9Gbps) | sub-6GHz/mmWave (7.9Gbps) | sub-6GHz/mmWave (10Gbps) |
| WiFi | Wi-Fi 7 (6.5 Gbps) | Wi-Fi 7 (6.5 Gbps) | Wi-Fi 7 (5.8 Gbps) |
| Bluetooth | BT 5.4 | BT 5.4 | BT 5.4 |
| Camera | 320 MP, 18 bit ISP | 320 MP, 18 bit ISP | 200 MP, 18 bit ISP |
| Video | 8K at 30 fps, 4K at 60 fps | 8K at 30 fps, 4K at 60 fps | 8K at 30 fps, 4K at 120 fps |
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 device LoRA Fusion and NeuroPilot LoRA Fusion 2.0.
Mediatek has also added its MediaTek Adaptive Gaming Technology (MAGT) for improved energy efficiency in supported game titles and Network Observation System (NOS) for optimized Wi-Fi/Cellular dual-network concurrency with up to 10% energy savings.
Dimension 9300+ key specifications
The first smartphones with the Dimensity 9300+ chipset are expected to appear later this month vivo X100s (May 13) and iQOO Neo 9S Pro Series.