What does dual core mean in CPU?

Simply put, it integrates two processor cores on a single CPU substrate and connects each processor core via a parallel bus.

Because the actual performance of the processor is the total number of instructions that the processor can process in each clock cycle, adding one core doubles the number of units that the processor can execute per clock cycle. One thing we have to emphasize here is that if you want to maximize the performance of your system, you have to make full use of all the executables in both cores: i.e., all the executables have work to do!

No, the bus is on the motherboard, and the processing core has to use dedicated channels and accumulators, registers, and caches inside the core.

In addition, the sum of the two processor cores cannot be 1+1=2 because their work has to be coordinated with each other, and the mutual communication results in 1+1 always being close to 2, and the same is true for mainframes and megamachines.

In fact, the creation of dual cores is a solution when Intel's single-chip process and cost have reached the limit!!

To put it simply, it's like a double reed egg in an egg.

A dual-core processor is one that packs two processing cores into the same processor

The two processing core units work at the same time, following the process assigned by the system, and the mechanism of parallel processing of the two cores is adopted.

Frequencies are not simply additive, but are used in applications that are multitasking, such as having multiple software processes open at the same time. In this case, the dual-core will be used more comprehensively, but when the corresponding task is only a single process, the advantage of dual-core processing will not be too obvious.

Dual-core processor (dual

coreprocessor) refers to the integration of two computing cores on a single processor, thereby increasing computing power. The concept of "dual-core" was first proposed by high-end server manufacturers such as IBM, HP, SUN and other high-end server manufacturers that support RISC architecture, but due to the high server quality and narrow application area of RISC architecture, it has not attracted widespread attention. Put simply, a dual-core processor is a processor based on a single semiconductor that has two cores with the same functionality.

In other words, will be two.

The physical processor cores are consolidated into a single core. Chipmakers have also been looking for ways to improve performance without increasing the actual hardware footprint. Multi-core processor solutions address these needs, delivering enhanced performance without the need for more power or physical space.

Generally working at the same time, in general, working at the same time their frequencies is the meaning of additive, so to speak. However, sometimes when the system has few tasks and the work is very idle, there is a core that can not work, and sometimes it works intermittently.

The so-called dual-core processor simply integrates two processor cores on a CPU baseboard and connects each processor core through a parallel bus.