33 errors in a memtest, what does that mean?

[Draconid]

I've been experiencing some frequent blue screens lately, and games crashing constantly, so I ran a memtest, to see if its a memory issue, and I got 33 errors (I've included some images below.) I'm assuming this is pretty bad, therefore I would like to know if I need to replace my memory or if its an issue with something else?
My System: https://uk.pcpartpicker.com/user/Draconid/saved/G9msYJ
Image 1: https://gyazo.com/a88bd316244ec7c446f1f0cd645ca45a
Image 2: https://gyazo.com/ad357dc4ba9ba6758a14c6aa1e3f743f
Image 3: https://gyazo.com/805b255789de9125eeceeee8c2b3c98f

[Sir0Tek]

One of your memory-sticks gives errors at a specific adress (or adress-range, image 2).

Does it also happen without xmp enabled?

Is it 2x8gb? I assume if you switch the sticks that the adress (or adress-range) will also change.

[Draconid]

1 minute ago, Sir0Tek said:

One of your memory-sticks gives errors at a specific adress (or adress-range, image 2).

Does it also happen without xmp enabled?

Is it 2x8gb? I assume if you switch the sticks that the adress (or adress-range) will also change.

It's a 4x4 configuration, and I ran the test with xmp disabled 

[Sir0Tek]

Just now, Draconid said:

It's a 4x4 configuration, and I ran the test with xmp disabled 

memtest86 shows your ram running at 3000mhz 15-17-17-35. That's not within the jedec-specs.

[WereCat]

either a bad RAM or a crap memory controller on the CPU which is more likely and needs a bit more voltage

[WereCat]

Just now, Sir0Tek said:

memtest86 shows your ram running at 3000mhz 15-17-17-35. That's not within the jedec-specs.

memtest86 reads the SPD on the DRAM it will show this regardless of the RAM speed. OP says the XMP is disabled

[Sir0Tek]

1 minute ago, WereCat said:

memtest86 reads the SPD on the DRAM it will show this regardless of the RAM speed. OP says the XMP is disabled

Memtest86 does show the actual speed values.

[WereCat]

Just now, Sir0Tek said:

Memtest86 does show the actual speed values.

it does not, it always reads 3200MHz CL16 for me regardless if I run JEDEC or a manual 3733CL16 OC

[Sir0Tek]

Just now, WereCat said:

it does not, it always reads 3200MHz CL16 for me regardless if I run JEDEC or a manual 3733CL16 OC

Truth is, it depends. Some versions did show the actual values when possible, sometimes plain wrong, the version above indeed shows just the spd-readout.

[Draconid]

4 hours ago, WereCat said:

either a bad RAM or a crap memory controller on the CPU which is more likely and needs a bit more voltage

I'll try applying some more voltage to see if that'll help, if not I have a spare 8gb kit I can use to see if its the RAM. How much voltage should I increase it by? Thank you for the help. 

[Draconid]

4 hours ago, Sir0Tek said:

Truth is, it depends. Some versions did show the actual values when possible, sometimes plain wrong, the version above indeed shows just the spd-readout.

Im certain I disabled the xmp setting, I'll re-check when I can. 

[Sir0Tek]

No need to, I guess. I think that one of the 4 sticks is faulty. If memtest86 is showing the same adress/adress-range it usually points on a single stick. Try 0&2 without 1&3, that should also show errors, but on a slightly different adress (4gb down). Then 1&3 without 0&2, these should work flawless.

[Draconid]

4 hours ago, Sir0Tek said:

No need to, I guess. I think that one of the 4 sticks is faulty. If memtest86 is showing the same adress/adress-range it usually points on a single stick. Try 0&2 without 1&3, that should also show errors, but on a slightly different adress (4gb down). Then 1&3 without 0&2, these should work flawless.

Hi, I did as you suggested, and turns out the 3rd one was faulty, which is a shame :(. I'll be purchasing a new kit soon. Thank you for your help!