AMD Ryzen 5 7645HX vs Intel Core i9-9920X

AMD Ryzen 5 7645HX or AMD Ryzen 5 7645HX – 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 Ryzen 5 7645HX features 6 processor cores and has the capability to manage 12 threads concurrently.
It was released in Q1/2023 and belongs to the 6 generation of the AMD Ryzen 5 series.
To use the AMD Ryzen 5 7645HX, you'll need a motherboard with a FL1 socket.
The Intel Core i9-9920X features 12 processor cores and has the capability to manage 24 threads concurrently.
It was released in Q4/2018 and belongs to the 9 generation of the Intel Core i9 series.
To use the Intel Core i9-9920X, you'll need a motherboard with a LGA 2066 socket.

The AMD Ryzen 5 7645HX has 6 CPU cores and can calculate 12 threads in parallel.
The clock frequency of the AMD Ryzen 5 7645HX is 4.0 GHz
and turbo frequency for one core is 5.0 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
The Intel Core i9-9920X has 12 CPU cores and can calculate 24 threads in parallel.
The clock frequency of the Intel Core i9-9920X is 3.5 GHz
and turbo frequency for one core is 4.5 GHz.

The AMD Ryzen 5 7645HX has integrated graphics, called iGPU for short.
Specifically, the AMD Ryzen 5 7645HX uses the AMD Radeon 610M Graphics, which has 128 texture shaders
and 2 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The Intel Core i9-9920X does not have integrated graphics.

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 128.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 83.2 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 128.0 GB distributed across 4 memory channels. It offers a peak memory bandwidth of 42.7 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 55 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 165 W watts.

The AMD Ryzen 5 7645HX is manufactured using a 5 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 32.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Core i9-9920X is manufactured using a 14 nm process.
In total, this processor boasts a generous 19.0 MB cache.