Intel Core i7-1265UL vs Intel Core i7-8565U

Intel Core i7-1265UL or Intel Core i7-1265UL – 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 i7-1265UL features 10 processor cores and has the capability to manage 12 threads concurrently.
It was released in Q3/2022 and belongs to the 12 generation of the Intel Core i7 series.
To use the Intel Core i7-1265UL, you'll need a motherboard with a BGA 1744 socket.
The Intel Core i7-8565U features 4 processor cores and has the capability to manage 8 threads concurrently.
It was released in Q3/2018 and belongs to the 8 generation of the Intel Core i7 series.
To use the Intel Core i7-8565U, you'll need a motherboard with a BGA 1356 socket.

The Intel Core i7-1265UL has 10 CPU cores and can calculate 12 threads in parallel.
The clock frequency of the A-Core is 2.6 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
Processors with hybrid (big.LITTLE) architecture strike a balance between performance and power efficiency, making them ideal for mobile devices.
The Intel Core i7-8565U has 4 CPU cores and can calculate 8 threads in parallel.
The clock frequency of the Intel Core i7-8565U is 1.8 GHz
and turbo frequency for one core is 4.6 GHz.

The Intel Core i7-1265UL has integrated graphics, called iGPU for short.
Specifically, the Intel Core i7-1265UL uses the Intel Iris Xe Graphics 96 (Alder Lake), which has 768 texture shaders
and 96 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The Intel Core i7-8565U has integrated graphics, called iGPU for short.
Specifically, the Intel Core i7-8565U uses the Intel UHD Graphics 620, which has 192 texture shaders
and 24 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 64.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 76.8 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 64.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 38.4 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 15 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 Core i7-1265UL is manufactured using a 10 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 12.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Core i7-8565U is manufactured using a 14 nm process.
In total, this processor boasts a generous 8.0 MB cache.