2
votes
0answers
34 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 ...
1
vote
1answer
115 views

Contradictory RAM clock speeds

I have a Asus U32U Rx012D. Here is the relevant specification : Memory : DDR3 1333/1066 MHz SDRAM, 2 x SO-DIMM socket for expansion up to 8 GB SDRAM *1 My processor is an E450 which means DDR3 ...
0
votes
1answer
108 views

RAM Clock Speed, What Does The 1/3 Or 2/3 Mean? (DDR:133 1/3, 166 2/3)

I am currently looking into RAM clock speeds and cannot find any reference to the 1/3 or the 2/3 that comes after the 133 and the 266 MHz clock speeds. Thanks in advance
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 ...
10
votes
4answers
564 views

Why are there different clockspeeds and timings on RAM?

I don't consider myself a novice when it comes to building computers or computer hardware in general, but I've never taken the time to fully understand RAM. Can somebody tell me why there is a need ...