10-15-2017
10:42 AM
- last edited on
03-06-2024
08:16 PM
by
ROGBot
02-09-2018 06:27 AM
CSN7 wrote:
Well you mean Threadripper is almost on pair with Intels 16 ... I wouldn't even say almost, Intel still smokes AMD honestly.
Well we'll see what is possible with my cooling on 16 Cores. Got the 7920X to 5.0-5.3 Ghz depending on the benchmark ofc.
Glad I could help! But you did the work, so props to you Sir!
02-09-2018 01:54 PM
06-14-2018 06:02 AM
06-14-2018 08:33 AM
Dronson wrote:
Rob W, your overclock results - its all cores, under Prime95 or AIda64 with AVX enable ?
06-14-2018 11:09 AM
06-15-2018 12:36 AM
Dronson wrote:
Hm. Im have exactly like you config, expept CPU - 7920. EK Waterblock, D5, 420rad. May be im have a bad sample. But some cores on my CPU on 4.4Ghz, rise over 100's very quick under cinebench.
08-02-2018 02:53 AM
08-03-2018 12:44 AM
fireedo wrote:
I'm late joining the party, after almost a year I use i7 7820x, yesterday I sold it and now I use an i9 7940x.
Still undelidded but for now this cpu run at 4.7Ghz all core using AVX -3 and AVX512 -5 with 1.208v ( Idont know if this too high or normal or exceptional)
Maximum temp when streessed using Realbench for 1 hour is around 83c and when tested using HWBot x265 overkill mode 4x (4K) I reach 80c
So if I delid my 7940x is there any chance to achieve maybe 4.9Ghz All core with vcore maybe below 1.275v or even 1.25v?
Abaidor wrote:
@fireedo
May I ask what cooling you are using? I have the same CPU and my temps are getting a lot higher under stress @ 4.7Ghz. I am using a EK Monoblock.
08-03-2018 01:10 AM
Silent Scone wrote:
4.9 is very optimistic, even for good samples and non AVX loads. 4.8 might be achievable, very good sample you've got there with the applied voltage.
A lot of the time you're limited by the contact between the die and the heat spreader, so good cooling will only get you so far unless you opt to delid.