
2017 Update: Added DDR4 Ram.
One thing that frustrates me when I want to select parts for my possible future pc is to match the memory speeds/bandwidth. Typicaly you see them either as PC-XXXX (like PC3-16000) or in MHz (like 2000MHz), but I lose track of the different formats.
So, here’s a convert table:
Bandwidth |
Speed in MHz |
PC2100 |
266 MHz |
PC2700 |
333 MHz |
PC3200/PC2-3200 |
400 MHz |
PC2-4200 |
533 MHz |
PC2-5300 |
667 MHz |
PC2-6400 |
800 MHz |
PC2-7200 |
1066 MHz |
PC2-8500/PC3-8500 |
1066 MHz |
PC3-10600 |
1333 MHz |
|
|
Bandwidth |
Speed in MHz |
PC3-12800 |
1600 MHz |
PC3-14900 |
1866 MHz |
PC3-16000 |
2000 MHz |
PC3-17000 |
2133 MHz |
PC3-17066 |
2133 MHz |
PC3-19200 |
2400 MHz |
PC3-21300 |
2666 MHz |
PC3-22400 |
2800 MHz |
|
Bandwidth |
Speed in MHz |
PC4-12800 |
1600 MHz |
PC4-14900 |
1866.67 MHz |
PC4-17000 |
2133.33 MHz |
PC4-19200 |
2400 MHz |
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Memory speed and bandwidth convert table, 4.0 out of 5 based on 8 ratings
convert gddr3-1333 128mx8 1.5 ep gu512303ep0202 for me… i need a replacement RAM for this in 8gb size
Thanks! I’ve been looking all over the internet for this. So, is the PC-XXXX close to the actual bandwidth of the RAM module?
Yes.