Apple A9 vs Apple A7

The Apple A9 processor was designed for end devices to provide high computing performance with moderate energy requirements.

Manufactured using a 16-nanometer process, this chip utilizes two cores along with 3 MB of Level 2 cache and 4 MB of Level 3 cache. Compared to the Apple A7, the Apple A9 achieves significantly higher single-core performance in benchmarks such as Cinebench R23.

The integrated graphics unit named Apple A9 benefits from a memory bandwidth of 26 GB/s, which enhances performance in games. Thermal power dissipation remains low due to the chosen manufacturing process. Since the chip is permanently integrated, the price-performance ratio depends on the respective end device.

This model is recommended for users seeking a solid basis for everyday applications and graphical requirements. The Apple A7 processor functions as a 64-bit chip within this architecture family. Production takes place in a 28-nanometer process with two computing cores, 1 MB Level 2 cache, and 4 MB Level 3 cache.

The computing power in benchmarks like Cinebench R23 is significantly lower than that of the Apple A9, as the architecture operates on a different technical basis. The PowerVR G6430 unit is responsible for graphical output, supported by a memory bandwidth of 13 GB/s. In gaming scenarios, the hardware reaches its limits with complex tasks.

Power consumption is higher in relation to the performance provided. Since no separate market price exists, the assessment of cost-effectiveness is determined by the overall package of the device. The Apple A7 is suitable for basic tasks.