i was @ 1920mhz 6-9-8-24 1.65v fully stable on rampage extreme so i think they will do even tighter timings on amd since its good for 2300mhz cas8 on p55Quote:
Originally Posted by cdnbum88
i was @ 1920mhz 6-9-8-24 1.65v fully stable on rampage extreme so i think they will do even tighter timings on amd since its good for 2300mhz cas8 on p55Quote:
Originally Posted by cdnbum88
Well Impressed with this memory just trying it on Asus P6X58D Premium here my results up to now!
[IMG]http://hostimage.co.uk/image-AC17_4BB3CEA2.jpg[/IMG]
nice 2000 6-9-6 :up: what about vdimm?
1.66Vdimm!
nice :up:
Just cant go any higher now when clocked to 2000Mhz my NB clocks are 4000Mhz thats my limit what ever i do it crashs to go any higher!
These are some pretty nice sticks (vdimm @ 1.72v)
2550mhz @ cas7 sure does look nice
http://i103.photobucket.com/albums/m...odom/14768.jpg
:eek: crazy nice sticks you got there man
2550 Cl7 is awsome, Aircooling?
How do these compare to the F3-18400CL8D-4GBPIS? I'm buying one of them tomorrow, gotta decide which one.
:) I 'm curious about it as well. Havnet seen any review about it. I was going to order the 2400MHZ CL9 kits, but it is a little bit shortage right now. I 'm also thinking which one I should go, maybe 2300 MHz just can go higher frequency.
they are also PSC but binned ICs;)Quote:
Originally Posted by nolonger
So basically they're the same memory, just the 2300MHz will probably run at a higher frequency, but more relaxed timings?Quote:
Originally Posted by hiwa
they based on same IC
2400 are handpicked from Gskill or .... laboratory ;) between a lot of PSC ICs
:) I agree with it. Even they are made of the same IC, but higher spec means special binned IC. I think 2400mhz kits should be really good binned IC. G.Skill and Patriot just released 2500Mhz kits, but haven't seen any review or post about it yet. :rolleyes:
i'll post 2500 kit soonQuote:
Originally Posted by Kentaro
Stay Tuned :)
Hey!
I am testing right now these sticks:
http://www.gskill.com/products.php?index=257&c1=1&c2=3
Platvorm is:
AMD X6 1055T
Gigabyte 790FXTA-UD5
2x2GB G.Skill 2300MHz CL8
And these stick dont like CL6 and CL7.
800MHz CL7 is max, even 850MHz CL7 donät boot.
I tried 1.65v- 1.72V and no help.
Then I put in these cruical rams:
http://www.crucial.com/store/partspe...=BL12864TN1608
And 800MHz CL6 no problem.
So these G.skill 2300MHz rams are not elpida?
Max voltage for them?
I hoped that these bad boys can do 900MHz CL6.
Vdimm don't help you
here is a quick test on AMD
http://www.xtremesystems.org/forums/...d.php?t=234689
,2200 don't goes well on AMD platform, you need hyper or Micron or wait for new Flare kit can run 2000 7-9-7 :yepp:
mine canīt go higher than 1700 CL797 1,65V on AMD plaform (790X + 965BE). More Vdimm on this sticks donīt help as Hiwa say :)
D9GTS can go 1800 CL6 on AMD... But 2,3V :D
Currently running 4 x 2GB 2200 CL7-10-10-28 on P55A-UD6 at 4.05GHz and could not find a voltage balance.
Voltage bios needed!
8gb tests :up:
http://www.xtremesystems.org/forums/...3&postcount=82
post your bios template, try to help you with settings ;)
Expert inputs needed :clap:
Currently OC @ 4.026GHz but not stable.
i7 870
P55A-UD6 / BIOS F9d (latest)
G SKILL F3-17600CL7Q-8GBPIS (4 X 2GB DDR3 2200MHz cL-7-10-10-28)
COOLING = CORSAIR H50 PUSH-PULL
2 x Radeon HD5770
Corsair HX750 (750W)
Advanced Frequency Settings:
CPU Clock Ratio [22x]
Advanced Core Features [Press Enter]:
Intel(R) Turbo Boost Tech................[Disabled]
CPU Cores Enabled........................[All]
CPU Multi-Threading......................[Enabled]
CPU Enhanced Halt (C1E)..................[Disabled]
C3/C6/C7 State Support...................[Disabled]
CPU Thermal Monitor......................[Auto]
CPU EIST Function........................[Auto]
Bi-Directional PROCHOT...................[Auto]
QPI Clock Ratio..........................[x32]
QPI Link Speed...........................5.85GHz
Uncore Clock Ratio.......................18x
Uncore Frequency.........................3294MHz
>>>>> Standard Clock Control <<<<<
Base Clock (BCLK) Control................[Enabled]
BCLK Frequency ..........................[183]
Extreme Memory Profile (X.M.P.)..........[Disabled]
System Memory Multiplier (SPD)...........[12.0]
Memory Frequency (MHz)..............1333 2196
PCI Express Frequency (MHz)..............[100]
C.I.A.2..................................[Disabled]
>>>>> Advanced Clock Control <<<<<
CPU Clock Drive..........................[ 800mV]
PCI Express Clock Drive..................[ 900mV]
CPU Clock Skew...........................[ 0ps]
Advanced Memory Settings:
Extreme Memory Profile (X.M.P.)..........[Disabled]
System Memory Multiplier (SPD)...........[12.0]
Memory Frequency (MHz)..............1333 2196
Performance Enhance (SPD)..............[Standard]
DRAM Timing Selectable (SPD).............[Expert]
Profile DDR Voltage ..................... 1.5v
Profile QPI Voltage ......................1.1v
Channel Interleaving................6 [Auto]
Rank Interleaving...................4 [Auto]
>>>>> Channel A & B
Channel A Timing Settings [Press Enter]:
Cas Latency Time....................9 [7 ]
tRCD................................9 [10]
tRP.................................9 [10]
tRAS................................24 [28]
>>>>> Advanced Timing Control
tRC.................................33 [40]
tRRD................................4 [Auto]
tWTR................................5 [Auto]
tWR.................................10 [Auto]
tWTP................................21 [Auto]
tWL.................................7 [Auto]
tRFC................................74 [Auto]
tRTP................................5 [Auto]
tFAW................................20 [Auto]
Command Rate (CMD)..................2 [Auto]
>>>>> Misc Timing Control
B2B Cas Delay............................[Auto]
Round Trip Latency..................45 [Auto]
Advanced Voltage Settings:
******Mother Board Voltage Control ******
Voltage Types............Normal......Current
--------------------------------------------
>>> CPU
Load Line Calibration...................[Level 2]
CPU Vcore..................1.10625v.....[1.30000v]
QPI/VTT Voltage............1.100v.......[1.340v]
>>> MCH/ICH
PCH Core...................1.050v.......[1.080v]
CPU PLL....................1.800v.......[1.840v]
>>> DRAM
DRAM Voltage...............1.500v.......[1.660v]
DRAM Termination...........0.750v.......[Auto]
Ch-A Data VRef.............0.750v.......[Auto]
Ch-A Data VRef.............0.750v.......[Auto]
Ch-B Data VRef.............0.750v.......[Auto]
Ch-B Data VRef.............0.750v.......[Auto]
Miscellaneous Settings:[/SIZE]
Isochronous Support.....................[Enabled]
Virtualisation technology...............[Enabled]
try tWL.................................8 ;) and try 1.68 to 1.72 on Vdimm 8GB need higher Vdimm and sometimes need higher VTT dipend on ur CPU
Thanks for the fast reply.
Is Vdimm = DRAM voltage:rolleyes:
Other Timming settings needed to be adjusted as well?
yes Vdimm = Dram voltage
no you don't need anyother sub setting, try just +1 on tWL ;)
Looks like 2 x 2gb kit are much more easy to tame than 4 x 2gb kit!!!!
I still have trouble to stable this setup at Prime.