Intel Atom Z3580 vs Intel Core i7-5550U

Intel Atom Z3580 or Intel Atom Z3580 – 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 Z3580 features 4 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q2/2014 and belongs to the 5 generation of the Intel Atom series.
To use the Intel Atom Z3580, you'll need a motherboard with a FC-MB5T1064 socket.
The Intel Core i7-5550U features 2 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q1/2015 and belongs to the 5 generation of the Intel Core i7 series.
To use the Intel Core i7-5550U, you'll need a motherboard with a BGA 1168 socket.

The Intel Atom Z3580 has 4 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the Intel Atom Z3580 is 2.33 GHz
The Intel Core i7-5550U has 2 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the Intel Core i7-5550U is 2.0 GHz
and turbo frequency for one core is 3.0 GHz.

The Intel Atom Z3580 has integrated graphics, called iGPU for short.
Specifically, the Intel Atom Z3580 uses the PowerVR G6430, 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 Intel Core i7-5550U has integrated graphics, called iGPU for short.
Specifically, the Intel Core i7-5550U uses the Intel HD Graphics 6000, which has 384 texture shaders
and 48 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 12.8 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.

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 Z3580 is manufactured using a 22 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 Intel Core i7-5550U is manufactured using a 14 nm process.
In total, this processor boasts a generous 4.0 MB cache.