The screenshot of the test shows the CPU speed reaching 5201.07 MHz, thanks to a core voltage of 1.875V, the bus speed at 137.78 MHz and the multiplier up at 37.75x. Of course, this was done by professionals, and with the help of some liquid nitrogen cooling taking the temperature down to -200C
Before the average hardware enthusiast gets their hopes up too much.
When your justification is "would be really bad", you are in for a bad day.I don't think, that 4.2 is even close to max on water. Stock boost clock is 4.0. 200 MHz OC from stock cooler to water? I don't think so. At least I don't hope so, that would be really bad.
Well, let's see. When thinking about all we currently know about the architecture I don't see why there should be such a low frequency cap. But of course I might be missing something.When your justification is "would be really bad", you are in for a bad day.
Yea, later on in the year i might go R7 1700, crosshair hero and blow ram budget og one stick of 16mb high end ddr4 3600-4200mhz memory (yes single chanel)It seems to me, that all of the "bad" oc results that are being leaked are not 1800X but other models. This could also indicate heavy binning of chips. This would make a lot of sense, because it's a pretty new process for GF... If these really are max OCs, than I'm gonna get a 1700 for sure, that one is just too good to be true then.
But maybe there is such a big premium in the 1800X because it's cherry picked chips that clock considerably higher.
Yea, later on in the year i might go R7 1700, crosshair hero and blow ram budget og one stick of 16mb high end ddr4 3600-4200mhz memory (yes single chanel)
Then in two years i can grab 7nm zen++ and another stick of ram which will be Much cheaper.
Edit if there are 4 slots i could go 2x 8gb dimms and have dual channel.
yea good choice, hopefully by the time ive saved some money the crosshair will be reduced, that way i get two generations of cpu with overclocking with a rock solid mobo, potentially 8 years.Sounds reasonable. There has to be A LOT more OC potential for me to go for the R7 1800X. Also Gigabyte caught my eye with the GA-X370 Gaming 5 (http://www.gigabyte.us/Motherboard/GA-AX370-GAMING-5-rev-10). Seems to have the same specs as the higher-end K7, only with different coloring. Much cheaper than the Crosshair, but seems like a very decent board.
Just judging by AMD's recent demonstration of XFR and manual overclocking of an 1800X on water. XFR gave them 100mhz to 3.7 all core and 4.1 single core, and 4.1 is what they tried to set all cores to manually. We don't know what went wrong, but the 4.1 manual overclock was not shown, as the feed/computer crashed.I don't think, that 4.2 is even close to max on water. Stock boost clock is 4.0. 200 MHz OC from stock cooler to water? I don't think so. At least I don't hope so, that would be really bad.
Just judging by AMD's recent demonstration of XFR and manual overclocking of an 1800X on water. XFR gave them 100mhz to 3.7 all core and 4.1 single core, and 4.1 is what they tried to set all cores to manually. We don't know what went wrong, but the 4.1 manual overclock was not shown, as the feed/computer crashed.
So if AMD got 100mhz, then 200mhz is probably a reasonable assumption for being near the limit with a good water cooling system.
The other possibility is that AMD sandbagged the demo, but I wonder if that is really likely?
Sounds reasonable. There has to be A LOT more OC potential for me to go for the R7 1800X. Also Gigabyte caught my eye with the GA-X370 Gaming 5 (http://www.gigabyte.us/Motherboard/GA-AX370-GAMING-5-rev-10). Seems to have the same specs as the higher-end K7, only with different coloring. Much cheaper than the Crosshair, but seems like a very decent board.
Operating System
- Support for Windows 10 64-bit
- Support for Windows 7 64-bit
* Please download the "Windows USB Installation Tool" from GIGABYTE's website and install it before installing Windows 7.
xfr all core boost is likely capped at 100mhzJust judging by AMD's recent demonstration of XFR and manual overclocking of an 1800X on water. XFR gave them 100mhz to 3.7 all core and 4.1 single core, and 4.1 is what they tried to set all cores to manually. We don't know what went wrong, but the 4.1 manual overclock was not shown, as the feed/computer crashed.
So if AMD got 100mhz, then 200mhz is probably a reasonable assumption for being near the limit with a good water cooling system.
The other possibility is that AMD sandbagged the demo, but I wonder if that is really likely?
Actually the FMax on LN2 looks to be 1.5Ghz lower than Kaby Lake's. I mean, that's a ton, without a question, but just correcting the perspective here.5GHz is 2GHz less than SkyLake FMax with the same cooling, just for perspective.
I was one of those who was particularly interested in your back and forth with bjt2 and his rather over-optimistic, and sometimes, wild frequency claims (4.7Ghz, anyone?). I wonder what he has to say about that now. I'd still wait for final reviews though. But to think even with XFR in place, they could only gain 100mhz is really interesting to say the least. Interesting 24 hours ahead.This confirms what I said all along. It's a high IPC chip on a LPP process shipping right at its limit.
5GHz is 2GHz less than SkyLake FMax with the same cooling, just for perspective. Almost like K8 vs P4 here.
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(Opinions are own)
Given the 4.1/4.2 results on water, it sounds about right?
I do not know what you are inferring by it sounds right.
Win7 x64 support, they are really stepping up the game there