|
|||||||
| AMD Thuban OC Share findings, overclockers, settings and pose questions about AMD's latest: Thuban |
![]() |
| Thread Tools |
|
#1
|
||||
|
||||
|
Hey guys,
For last month's OC challenge I was using the 790FX-GD70 as in a previous OC challenge it proved to be a very efficient board memory-wise. The problem was, however, that this board was very limited for PCMark runs. I had to run either: - 325HTT, 3:8 866MHz CL6 or - 342HTT, 1:2 684MHz CL5 With the 1:2 divider, I wasn't able to pass 330MHz and on LN2 I was completely HTT-limited at 370MHz. Not so good in other words. Since yesterday, I have the C4E on the test bench for a while and ... in the first few tests, the board looks REALLY decent. Especially given that it's a DDR3 board. Here are some preliminary results. ![]() ![]() ![]()
__________________
Where courage, motivation and ignorance meet, a persistent idiot awakens. Things people say: Massman is a god (05-02-2102), You're a genius (25-10-2011), Massman, overlord of overclocking (07-30-2010), brain dead corporate dude that deserves to be stillborn (09-18-2010) Things I write: Critical thinking - Should Maximus V Extreme be banned from competitive overclocking?, HWBOT Vision 2012, The Industry’s Social Responsibilities – Support the Community., In Response to Chew's Goodbye Note (the unhealthy relation between company and community), The X58A-OC, the enthusiast community and a long-term vision, The Efficiency Rating, Hardware sharing, nostra culpa?, The paradox of a fair overclocking competition, HWBOT Memory Index v0.1, AMD Thuban Voltage and Temperature Scaling, Is LN2 on GPU really worth the trouble? |
|
#2
|
|||
|
|||
|
Nice work; Though a bit weird as I had issues booting with the 1:2 divider... Could it be my sempron then ? Looking forward to Thuban clocks... and VGA mismash
|
|
#4
|
||||
|
||||
|
impressive...
is that on air? what ram subtimings did you have to manually set? |
|
#5
|
||||
|
||||
|
All screenshots with less than 1.4V are air cooling, the ones with more than 1.5V are with single stage
__________________
Where courage, motivation and ignorance meet, a persistent idiot awakens. Things people say: Massman is a god (05-02-2102), You're a genius (25-10-2011), Massman, overlord of overclocking (07-30-2010), brain dead corporate dude that deserves to be stillborn (09-18-2010) Things I write: Critical thinking - Should Maximus V Extreme be banned from competitive overclocking?, HWBOT Vision 2012, The Industry’s Social Responsibilities – Support the Community., In Response to Chew's Goodbye Note (the unhealthy relation between company and community), The X58A-OC, the enthusiast community and a long-term vision, The Efficiency Rating, Hardware sharing, nostra culpa?, The paradox of a fair overclocking competition, HWBOT Memory Index v0.1, AMD Thuban Voltage and Temperature Scaling, Is LN2 on GPU really worth the trouble? |
|
#6
|
|||
|
|||
|
So what's the maxx htt on air on your board?
I guess this is a CPU limitation anyway... |
|
#7
|
||||
|
||||
|
Haven't really pushed the HTT on air. Raw HTT is meaningless anyway ... there's no performance in running single channel
![]()
__________________
Where courage, motivation and ignorance meet, a persistent idiot awakens. Things people say: Massman is a god (05-02-2102), You're a genius (25-10-2011), Massman, overlord of overclocking (07-30-2010), brain dead corporate dude that deserves to be stillborn (09-18-2010) Things I write: Critical thinking - Should Maximus V Extreme be banned from competitive overclocking?, HWBOT Vision 2012, The Industry’s Social Responsibilities – Support the Community., In Response to Chew's Goodbye Note (the unhealthy relation between company and community), The X58A-OC, the enthusiast community and a long-term vision, The Efficiency Rating, Hardware sharing, nostra culpa?, The paradox of a fair overclocking competition, HWBOT Memory Index v0.1, AMD Thuban Voltage and Temperature Scaling, Is LN2 on GPU really worth the trouble? |
|
#8
|
|||
|
|||
|
You need high HTT on LN2 anyway, which is why I like to test these things on air as well. Just trying to figure out if it's my board that can't do more than 365 or so, or the CPU
![]() |
|
#9
|
|||
|
|||
|
HTT is very CPU dependant - I had chips that failed 320 air, and ones that did 380+ air, so absolute numbers don't really say anything
|
|
#10
|
|||
|
|||
|
I have one that can't even do 315, it's in the socket atm. Funny thing is: it can do 400+++ on LN2, on a different board of course
![]() |
![]() |
| Thread Tools | |
|
|