Understood, I was simply hoping that the performance ceiling (with changes) for the architecture would be closer to Haswell, and that they would be able to make some larger gains up front with SR to get performance at least to the level of Nehalem.
Understood, I was simply hoping that the performance ceiling (with changes) for the architecture would be closer to Haswell, and that they would be able to make some larger gains up front with SR to get performance at least to the level of Nehalem.
Thanks for the comparison FlanK3r, very interesting. Could you run the test in sigle core at same clockspeed to make a direct comparison between the architectures? In multithreaded benchmarks the 7850K should have the advantage because of the changes in the scheduler.Quote:
Originally Posted by FlanK3r
Thanks again!
I did a quick calculation based on FlanK3r's results. Perf gain is 8.37%. To be honest, from all the leaks that has appeared before for AMD, I think we can trust these results.
((311/3.7) * 4.1 ) / 318
311 is multithreaded CB for Kaveri, 3.7 is Kaveri's clock speed, 4.1 is Richland clock speed and 318 is multithreaded CB for Richland.
First is 4100 MHz 6800K and second screenshot is stock A10-6800K with turbo.
http://i.imgur.com/4bksC0x.jpg
http://i.imgur.com/l1QYEL8.jpg
news about kaveri on planet3dnow.de
A full spread of benchmarks are collected (originally from Baidu) by WCCFtech: benchmarks
There are some wild differences at points (6 second drop in Super Pi?), while gaming sees little improvement over 6800k.
crazy is wprime too. But I tried BD fix for Richland and superpi is
http://i.imgur.com/cwrtDws.png
So 3s difference against Kaveri
Seems as if there is maybe not much to look forward to then?
I think we'll need to see more real world benchmarks to know either way, but it looks like some nice improvement for a select few apps. Otherwise, its HSA/Mantle/TrueAudio that headline for this APU. More slides here: slides.
Oh, and pricing is at $173 now...
WccFtech forgot to mention like the original post has stated that the A10-7800 is just ENGINEERING sample
Flank....need your advice, 1st of ALL HAPPY NEW YEAR...Quote:
Originally Posted by FlanK3r
I always remembered you talked about the Gskill TridentX is Super good with AMD.......just ordered this :
http://www.newegg.com/Product/Produc...ab=true&Page=2
I wish they had 2x4 8gb but with the Cas7 in 1600mhz only have 2x8gb/
will 16Gb of ram 2 sticks slow me down vs 8gb?
thanks Flank
less populated slots = less latency and less stress on imc and thus better for overclocking.
very good news for me thanks, right now I have 4 slots at 2gb each 8 gb total......so now I will have 2 slots at cas7 vs my OCZ cas8 4 sticks......Quote:
Originally Posted by i found nemo
needed a little kick of encouragement...thanks nemo
Found these over at Hard
http://imgur.com/a/XVob4
Quote:
Originally Posted by Darakian
thanks good find......:up:
for all testers, what need CPU-Z support for Kaveri. Fresh beta: http://www.cpuid.com/medias/files/so.../cpuz_1673.zip
Quote:
Originally Posted by FlanK3r
thank you flank
:up:
just got these tridentX gskills cas7 working good -2x8gigs very very fast and tight.......very impressive!
Nb is over clock on second picture it's also worth about 5% increase in single thread on cinebench 15.Quote:
Originally Posted by FlanK3r
what's the highest over clock on the nb that's stable ?
no, its P-state. UNB clock in idle going down from 1800 MHz
oh I see it's turbo is on too.Quote:
Originally Posted by FlanK3r
Hello! Where can i find drivers for my 7850k? Amd auto detect doenst work and there is no drivers anywhere :(
I cant use it igp. This is my personal review:
http://foro.noticias3d.com/vbulletin...d.php?t=421821
download drivers from motherboard page (in chipset), its working.
It works! Thanks!
P.D is a heavy compute performance than trinity. Double in luxmark, tripple in sph fluid simulatiom and raytrace.