2
votes
1answer
28 views

How crucial is CPU clock speed/frequency in software performance? [closed]

People say that when you aren't getting the best performance, overclock your CPU. On the other hand, clock speed doesn't improve microarchitecture, and speed without efficiency is not truly as fast as ...
0
votes
2answers
22 views

Best factor for determining the bettering of CPU [duplicate]

First of all, if my English is not good please pardon me. Now the problem; when comparing many CPUs with each other, which factor is the best one? For example, there are many various types, like, ...
2
votes
0answers
36 views

Back of the envelope calculation for speed of matrix multiplications [closed]

I'm trying to develop an intuition for how feasible/scalable machine learning algorithms are. The dominant cost is always matrix multiplications, but there seem to be no readily Google-able resource ...
0
votes
5answers
297 views

What is the technical term “clock speed” of a cpu

I often have heard people telling they have so and so clock speed. So what does this clock speed mean and does it determine the speed of a system? What is its significance?
0
votes
1answer
1k views

RAM speed slower than CPU speed - Why?

On the specs of a computer I saw, it said the CPU speed was 2.something Gigahertz, but the RAM speed was 1300MHz (1.3GHz). That does not make sense, why would the RAM be slower than the CPU? You could ...
1
vote
3answers
3k views

How speed and frequency of a processor are related to each other? [closed]

I think that clock rate of processor determines the speed of core, in my case it is 1.86GHz. But If I am not wrong, it also determines that how much energy it will consume. If you have more frequency ...
2
votes
4answers
3k views

Multi-core CPU: can I say I have a 3x2.1GHz=6.3GHz CPU?

I have an AMD A6-3500 three-core CPU. AMD System Monitor shows each core with a maximum 2100 MHz. This also shows in AMD OverDrive. Does this processor run at the speed 3*2100 MHz? Edit Can I say ...