7920x Good R15 Score?

[RyzenJunkie]

Managed to get my overclock 100% stable at 4.6ghz @1.3v (2 cores are at 4.7ghz). Cinebench R15 scores are..

SC 208
MC 3017

Are they about right?

 

[peahead]

A Stock 7920x scores around 180 SC and MC of around 2400 so yeah with the overclock your obviously above that

 

[humbug]

looks about right

 

[RyzenJunkie]

Ok cheers. Impressed with the single core the most as not far off a 9900k when overclocked.

 

[peahead]

Ok cheers. Impressed with the single core the most as not far off a 9900k when overclocked.

Yeah your not far a 9900k on SC performance and beat it on MC performance thanks to those extra cores.

 

[RyzenJunkie]

Did want to try 4.7 or even 4.8 but won't even boot at 4.8 and 4.7 crashes as soon as you load it up. Tried 1.35v and still does it. Perhaps my chip is just limited to 4.6

 

[peahead]

Did want to try 4.7 or even 4.8 but won't even boot at 4.8 and 4.7 crashes as soon as you load it up. Tried 1.35v and still does it. Perhaps my chip is just limited to 4.6

Overclockers still have pre-binned 4.6ghz 7920X for sale @£1099 so i think your doing pretty well.

https://www.overclockers.co.uk/inte...e-socket-lga2066-processor-oem-cp-63w-in.html

 

[humbug]

Did want to try 4.7 or even 4.8 but won't even boot at 4.8 and 4.7 crashes as soon as you load it up. Tried 1.35v and still does it. Perhaps my chip is just limited to 4.6

4.6Ghz on a 12 core Skylake-X is pretty good.

 

[humbug]

R20 Benchmark thread here If you're interested...

https://forums.overclockers.co.uk/threads/the-official-ocuk-cinebench-r20-benchmark-thread.18849380/

 

[RyzenJunkie]

Seems it's a good chip then. Will do an R20 run and post it up in that thread

 

[Deleted member 209350]

Yeah looks about right

 

[MartinPrince]

Those R15 scores are slightly less than a stock 3900X and with a name like 'RyzenJunkie' I would've thought you might have saved yourself £300 and gone that route (unless you got it 2nd hand)

 

[RyzenJunkie]

Lol yeah I got it 2nd hand for a good price. Got it stable at 4.7ghz now so even better scores.

 

[MartinPrince]

Ah nice one! Then enjoy getting as much out of that CPU. What motherboard are you using it with?

 

[tyler_jrb]

Did want to try 4.7 or even 4.8 but won't even boot at 4.8 and 4.7 crashes as soon as you load it up. Tried 1.35v and still does it. Perhaps my chip is just limited to 4.6

Seems about right.

Do regret selling my 7920x a while back. Delidded ran cooler than my 9900k

Only thing I guess is the power draw as the 7920x was using something silly like 400w at those speeds

Think I had mine at 4.9ghz, around 3200 points in cinebench r15. Was a decent chip though.

 

[RyzenJunkie]

Ah nice one! Then enjoy getting as much out of that CPU. What motherboard are you using it with?

Asus Rampage VI Extreme.

 

[RyzenJunkie]

Seems about right.

Do regret selling my 7920x a while back. Delidded ran cooler than my 9900k

Only thing I guess is the power draw as the 7920x was using something silly like 400w at those speeds

Think I had mine at 4.9ghz, around 3200 points in cinebench r15. Was a decent chip though.

Yeah delidding it made a big difference on my chip. Loads cooler and will do 4.7 now. Temps before on this @4.6ghz all cores and 1.3v were 104 degrees MC and 75 degrees SC on cinebench R20 with fans on high.

Now they are 80 degrees MC and 52 SC with fans on low (almost silent).

Haven't tried getting it stable at 4.8 and beyond yet as been doing mega hours at work but it definitely wouldnt do 4.8 at the voltage I have 4.7 at so will experiment with voltage on Monday when I'm off. What is the max safe voltage for the 7920x?