Intel Atom E3805 vs Intel Atom Z2420

Intel Atom E3805 or Intel Atom E3805 – 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 E3805 features 2 processor cores and has the capability to manage 2 threads concurrently.
It was released in Q4/2014 and belongs to the 4 generation of the Intel Atom series.
To use the Intel Atom E3805, you'll need a motherboard with a BGA 1170 socket.
The Intel Atom Z2420 features 1 processor cores and has the capability to manage 2 threads concurrently.
It was released in Q1/2013 and belongs to the 3 generation of the Intel Atom series.
To use the Intel Atom Z2420, you'll need a motherboard with a BGA 617 socket.

The Intel Atom E3805 has 2 CPU cores and can calculate 2 threads in parallel.
The clock frequency of the Intel Atom E3805 is 1.33 GHz
The Intel Atom Z2420 has 1 CPU cores and can calculate 2 threads in parallel.
The clock frequency of the Intel Atom Z2420 is 1.2 GHz
The processor has one core only.

The Intel Atom E3805 does not have integrated graphics.
The Intel Atom Z2420 has integrated graphics, called iGPU for short.
and 1 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

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 8.0 GB distributed across 1 memory channels. It offers a peak memory bandwidth of 8.6 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 1.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 6.4 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 3 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 Intel Atom E3805 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 1.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Atom Z2420 is manufactured using a 32 nm process.