Apple A6X vs Apple A15 Bionic (4-GPU)

Apple A6X or Apple A6X – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The Apple A6X features 2 processor cores and has the capability to manage 2 threads concurrently.
It was released in Q3/2012 and belongs to the 6 generation of the Apple A series series.
The Apple A15 Bionic (4-GPU) features 6 processor cores and has the capability to manage 6 threads concurrently.
It was released in Q3/2021 and belongs to the 15 generation of the Apple A series series.

The Apple A6X has 2 CPU cores and can calculate 2 threads in parallel.
The clock frequency of the Apple A6X is 1.4 GHz
The Apple A15 Bionic (4-GPU) has 6 CPU cores and can calculate 6 threads in parallel.
The clock frequency of the A-Core is 3.23 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
Processors with hybrid (big.LITTLE) architecture strike a balance between performance and power efficiency, making them ideal for mobile devices.

The Apple A6X has integrated graphics, called iGPU for short.
Specifically, the Apple A6X uses the PowerVR SGX554MP4 (4 Cores), which has 128 texture shaders
and 16 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The Apple A15 Bionic (4-GPU) has integrated graphics, called iGPU for short.
Specifically, the Apple A15 Bionic (4-GPU) uses the Apple A15 (4 GPU Cores), which has 1024 texture shaders
and 128 execution units.

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

The processor supports a maximum memory capacity of 1.0 GB distributed across 4 memory channels. It offers a peak memory bandwidth of 17.1 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
The processor supports a maximum memory capacity of 6.0 GB distributed across 1 memory channels. It offers a peak memory bandwidth of 34.1 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.

TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
The processor has a thermal design power (TDP) of 8.5 W watts.

The Apple A6X is manufactured using a 32 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Apple A15 Bionic (4-GPU) is manufactured using a 5 nm process.
In total, this processor boasts a generous 32.0 MB cache.