AMD Phenom II X2 521 vs Intel Celeron 3755U

AMD Phenom II X2 521 or AMD Phenom II X2 521 – 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 AMD Phenom II X2 521 features 2 processor cores and has the capability to manage 2 threads concurrently.
It was released in Q2/2011 and belongs to the 1 generation of the AMD Phenom II series.
To use the AMD Phenom II X2 521, you'll need a motherboard with a AM3 socket.
The Intel Celeron 3755U features 2 processor cores and has the capability to manage 2 threads concurrently.
It was released in Q1/2015 and belongs to the 7 generation of the Intel Celeron series.
To use the Intel Celeron 3755U, you'll need a motherboard with a BGA 1168 socket.

The AMD Phenom II X2 521 has 2 CPU cores and can calculate 2 threads in parallel.
The clock frequency of the AMD Phenom II X2 521 is 3.5 GHz
The Intel Celeron 3755U has 2 CPU cores and can calculate 2 threads in parallel.
The clock frequency of the Intel Celeron 3755U is 1.7 GHz

The AMD Phenom II X2 521 does not have integrated graphics.
The Intel Celeron 3755U has integrated graphics, called iGPU for short.
Specifically, the Intel Celeron 3755U uses the Intel HD Graphics (Broadwell GT1), which has 96 texture shaders
and 12 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 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 65 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 AMD Phenom II X2 521 is manufactured using a 45 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 Celeron 3755U is manufactured using a 14 nm process.