Intel Core i7-4700EC vs Intel Celeron 2957U

Intel Core i7-4700EC or Intel Core i7-4700EC – 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 Core i7-4700EC features 4 processor cores and has the capability to manage 8 threads concurrently.
It was released in Q1/2014 and belongs to the 4 generation of the Intel Core i7 series.
To use the Intel Core i7-4700EC, you'll need a motherboard with a BGA 1364 socket.
The Intel Celeron 2957U features 2 processor cores and has the capability to manage 2 threads concurrently.
It was released in Q4/2013 and belongs to the 4 generation of the Intel Celeron series.
To use the Intel Celeron 2957U, you'll need a motherboard with a BGA 1168 socket.

The Intel Core i7-4700EC has 4 CPU cores and can calculate 8 threads in parallel.
The clock frequency of the Intel Core i7-4700EC is 2.7 GHz
The Intel Celeron 2957U has 2 CPU cores and can calculate 2 threads in parallel.
The clock frequency of the Intel Celeron 2957U is 1.4 GHz

The Intel Core i7-4700EC has integrated graphics, called iGPU for short.
Specifically, the Intel Core i7-4700EC uses the Intel HD Graphics 4600, which has 160 texture shaders
and 20 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The Intel Celeron 2957U has integrated graphics, called iGPU for short.
Specifically, the Intel Celeron 2957U uses the Intel HD Graphics (Haswell GT1), which has 80 texture shaders
and 10 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 32.0 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 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 43 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 Core i7-4700EC 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 8.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Celeron 2957U is manufactured using a 22 nm process.
In total, this processor boasts a generous 2.0 MB cache.