Capacity of a CPU could refer to several things. If you wanted to know the processing power, that would be measured in Hertz - though current processors are so fast that they are usually listed in GigaHertz (one billion hertz). that's the number of times that the processor can cycle through its logic in a second.
Alternatively, you could consider the Processors Cache, which is a tiny bit of really fast RAM devoted to speeding up the CPUs processes. this is usually in Kilobits, and the secondary cache is usually a few Megabits.
bytes
Its capacity or volume - measured in the same units.Its capacity or volume - measured in the same units.Its capacity or volume - measured in the same units.Its capacity or volume - measured in the same units.
The capacity of a CPU, if I am interpreting this question correctly, is going to vary by each processor. You would need to find the model number of the CPU, and search for the value of its cache.
CPU processing power is measured in GHz (Giga Hurtz)
MHz
mega hertz
Gigahertz (GHz) = speed
CPU's or central processing units do not actually store data. There is a minimal amount of data on board but the storage takes place on the hard and solid state drives.
Capacity can be meaured in cups. Mass can be measured in grams.
Bits per second
MHz or GHz
CPU