Planning to swap a single Samsung DDR3L 1600 8GB stick (11-11-11-28 timings I think) in my Toshiba P50-A-13C laptop with a 2x8GB kit because a) I discovered recently that there ARE 2 slots on the board; b) I'm running out of RAM at times; c) who doesn't like dual-channel?
So the first obstacle's been cleared.
People recommended that I don't put 1866Mhz sticks inside even if they're cheaper. The CPU (4700MQ) is only capable of digesting 1333 & 1600. It's not even guaranteed it'll boot at 1866, or run 1866 sticks at 1600.
Second obstacle: timings.
If speed is critical, are timings important as well? Is there any way a mfr can hard-code the timing table into the BIOS and deny boot if unmatched? Or will say 9-9-9 RAM just run at 11-11-11?
(I prefer not to think bout RAM whitelists. That'd sound too silly.)
Cause I'm choosing between 3 options
2 x these, Corsair 1600 11-11-11 https://www.1a.lt/p/corsair-8gb-1600mhz-ddr3l-cl11-cmso8gx3m1c1600c11/vzz
This kit, G.Skill 1600 9-9-9 https://www.1a.lt/p/g-skill-ripjaws-16gb-1600mhz-cl9-ddr3l-kit-of-2-f3-1600c9d-16grsl/fpb
And this, HyperX 1600 9-9-9 https://pigu.lt/lt/kompiuterine_tec...tis_ram/operatyvioji-atmintis-ram-?id=4971895
You know, I wouldn't mind a tiny bit tighter timings if possible. No idea when I'm going to change machines, this one's chugging along just fine.
For the record. The BIOS on Toshibas, including mine, is quite conservative AFAIK. Not really much to do in the way of customisation.
So the first obstacle's been cleared.
People recommended that I don't put 1866Mhz sticks inside even if they're cheaper. The CPU (4700MQ) is only capable of digesting 1333 & 1600. It's not even guaranteed it'll boot at 1866, or run 1866 sticks at 1600.
Second obstacle: timings.
If speed is critical, are timings important as well? Is there any way a mfr can hard-code the timing table into the BIOS and deny boot if unmatched? Or will say 9-9-9 RAM just run at 11-11-11?
(I prefer not to think bout RAM whitelists. That'd sound too silly.)
Cause I'm choosing between 3 options
2 x these, Corsair 1600 11-11-11 https://www.1a.lt/p/corsair-8gb-1600mhz-ddr3l-cl11-cmso8gx3m1c1600c11/vzz
This kit, G.Skill 1600 9-9-9 https://www.1a.lt/p/g-skill-ripjaws-16gb-1600mhz-cl9-ddr3l-kit-of-2-f3-1600c9d-16grsl/fpb
And this, HyperX 1600 9-9-9 https://pigu.lt/lt/kompiuterine_tec...tis_ram/operatyvioji-atmintis-ram-?id=4971895
You know, I wouldn't mind a tiny bit tighter timings if possible. No idea when I'm going to change machines, this one's chugging along just fine.
For the record. The BIOS on Toshibas, including mine, is quite conservative AFAIK. Not really much to do in the way of customisation.