MediaTek has taken mobile silicon into the sub-3nm era with the debut of the Dimensity 9600 Pro. Built on TSMC's 2nm process node and packing over 33 billion transistors, the flagship platform brings significant leaps in power efficiency, raw multi-core processing, and local artificial intelligence execution. Commercial smartphones featuring the silicon are expected to arrive in upcoming flagship hardware releases, with pricing determined by individual phone makers.
By pairing ARM's new C2 CPU architecture with a fourth-generation all-big-core design, MediaTek aims to eliminate the aggressive thermal throttling and steep battery drain that frequently hamper high-performance mobile devices. Rather than relying on traditional low-power efficiency cores, the architecture utilizes a 2+3+3 core arrangement engineered to sustain demanding multitasking, mobile gaming, and continuous AI computations without draining battery reserves.
ARM C2 Cores and a 33-Billion Transistor Milestone
Shrinking the manufacturing process from 3nm down to TSMC's 2nm node yields an immediate 14% boost in raw chip performance alongside a 23% reduction in power consumption at the silicon level. MediaTek maximizes this physical shrink by deploying two top-tier C2-Ultra super-cores running at clock speeds up to 4.55GHz, backed by 2MB of dedicated L2 cache per core. Joining these are three C2 Pro cores at 4.35GHz with 1MB of L2 cache each, and three additional C2 Pro cores tuned to 3.10GHz with 512KB of L2 cache.
To keep data flowing smoothly into these high-frequency cores, MediaTek expanded the shared L3 cache to 16MB, creating a total on-chip cache footprint of 34.5MB. That represents a 21% increase in effective L2 cache capacity over the preceding Dimensity 9500 platform, dramatically lowering memory access latency during heavy compute cycles.
In benchmark evaluations, the hardware gains are immediately clear. In Geekbench 6.4 testing, the Dimensity 9600 Pro posted a single-core score of 4,276 points and a multi-core score of 12,650 points. Compared to the Dimensity 9500's marks of 3,666 and 11,014, these results reflect a 17% gain in single-core performance and a 15% jump in multi-core throughput. Crucially, the top-end Ultra cores draw 37% less power under load, while overall multi-core power consumption drops by 61% when operating at matching peak performance thresholds.
Next-Gen LPDDR6 Memory and Hyper-Fast Storage Integration
Processor speed relies heavily on memory bandwidth, and the Dimensity 9600 Pro is the first mobile platform engineered to support both LPDDR6 memory standards and UFS 5.0 flash storage. LPDDR6 delivers a 33% performance increase over current LPDDR5X memory modules, ensuring that graphics assets and massive AI datasets load rapidly. Meanwhile, UFS 5.0 integration doubles sequential read and write speeds compared to dual-channel UFS 4.0 storage formats.
Graphics rendering duties fall to the newly designed G2-Ultra NX GPU. MediaTek reports a 27% increase in peak graphics output alongside a 24% reduction in energy consumption when operating at equivalent performance levels. Hardware-accelerated ray tracing speed rises by 18%, enabling mobile game titles to target frame rates up to 185fps on supported high-refresh-rate smartphone displays.
On-Device AI and Advanced Media Capture
Local machine learning operations take center stage in the Dimensity 9600 Pro architecture. The chipset integrates a dual NPU structure, combining the 10th-generation NPU 1090 for heavy computational tasks with a low-power secondary NPU designed for background sensing duties. The high-performance NPU achieves a 51% improvement in prefill speed, while the secondary always-on NPU reduces its energy footprint by 40%.
Through the Generative AI Engine 3.0, INT4 computing capacity has doubled relative to the prior generation. This upgrade allows smartphones powered by the Dimensity 9600 Pro to run complex mixture-of-experts (MoE) AI models with up to 30 billion parameters directly on the device, bypassing external cloud servers to protect privacy and lower response times.
On the imaging side, the integrated Imagiq 1290 ISP brings professional video features, including 4K recording at 240fps for high-framerate slow-motion capture. Hardware decoding for the H.266 video codec is also built directly into the silicon, cutting energy consumption by 23% compared to software-based video playback solutions.
