Intel Atom Z3785 vs Intel Pentium 3805U

Intel Atom Z3785 or Intel Atom Z3785 – 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 Intel Atom Z3785 features 4 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q2/2014 and belongs to the 4 generation of the Intel Atom series.
To use the Intel Atom Z3785, you'll need a motherboard with a BGA 1380 socket.
The Intel Pentium 3805U features 2 processor cores and has the capability to manage 2 threads concurrently.
It was released in Q1/2015 and belongs to the 4 generation of the Intel Pentium series.
To use the Intel Pentium 3805U, you'll need a motherboard with a BGA 1168 socket.

The Intel Atom Z3785 has 4 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the Intel Atom Z3785 is 1.49 GHz
and turbo frequency for one core is 2.41 GHz.
The Intel Pentium 3805U has 2 CPU cores and can calculate 2 threads in parallel.
The clock frequency of the Intel Pentium 3805U is 1.9 GHz

The Intel Atom Z3785 has integrated graphics, called iGPU for short.
Specifically, the Intel Atom Z3785 uses the Intel HD Graphics (Bay Trail GT1), which has 32 texture shaders
and 4 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The Intel Pentium 3805U has integrated graphics, called iGPU for short.
Specifically, the Intel Pentium 3805U uses the Intel HD Graphics (Broadwell GT1), which has 96 texture shaders
and 12 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 4.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 21.3 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 16.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 25.6 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.

The processor has a thermal design power (TDP) of 4 W watts.
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 15 W watts.

The Intel Atom Z3785 is manufactured using a 22 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 2.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Pentium 3805U is manufactured using a 22 nm process.