1. The transistor density is different: the transistor density of the 7nm process is twice that of the 14nm process, that is, more transistors can be placed in the same area. This means that at the 7nm process, the chip can be smaller and more powerful.
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2. Different power consumption: 7nm process transistors have higher switching speeds, so they can do more work in less time, which further reduces power consumption and improves battery life.
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3. Different heat dissipation: The static power consumption (that is, the power consumption when no operation is performed) of the transistor under the 7nm process is lower, so less heat is generated. This makes it easier for the processor to dissipate heat and reduces the risk of overheating.
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4. Different costs: The 7nm process is a relatively new technology, so its development and manufacturing costs can be higher. The 14nm process is already widely used and is now cheaper to manufacture.
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In summary, the 7nm process has higher transistor density, lower power consumption and heat dissipation than the 14nm process, but may have higher manufacturing costs.
The difference between 14nm and 7nm is that 14nm is larger than the memory of 7nm, which can improve some performance, and the chip performance produced by 7nm technology will be more superior. Because the more transistors integrated in the same area, the higher the various performance of the chip.