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GSKILL 8GB (2x4GB) RipjawsX DDR3 1600MHz CL9 1.5V QUESTIONS ?

post #1 of 7
Thread Starter 
Hey fellas, i got myself GSKILL 8GB (2x4GB) RipjawsX DDR3 1600MHz CL9 1.5V Dual Kit Ram at last to replace the 4x2GB rams on my sig rig and a preparation for the Ivy Bridge upgrade. I installed them an hour ago or so but i have some question...

First of all let me provide with some necessary data smile.gif :

337
584
450
450

Under the light of these info, here are the questions:

1-) What is tRFC and is 130 too much, or what is the reference value of tRFC of my rams ?

2-) What is tRC and where can i see it ? It says, it should be 33 in CPU-Z XMP profile values but i couldn't find it anywhere in the bios.

3-) Overall what can i do with these rams ? Can i make them work as 8-8-8-24 2T 1600mhz with 1.5V(stock) ? Or something like it... Is there any software that i can use in W7 to tweak my ram, if so what is it and HOW(a link to a guide maybe),...etc


But of course my priorities are the first 2 questions to make sure that my rams are OK.

Thank you all in advance...

Peace out...
frankRIGstein
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frankRIGstein
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CPUMotherboardGraphicsRAM
i7 2700K @ 5.1Ghz 1.5v or 5.0Ghz 1.45v :( Asus Maximus IV GENE-Z/GEN3 ZOTAC GTX680 Samsung 2x4GB 2133Mhz 9-10-10-24-1T 1.53v 
Hard DriveCoolingOSMonitor
Crucial M4 256GB + 2TB Caviar Green EK Supreme HF Black, XSPC 5870 WC Block, MCP655... Windows 7 Home Premium 64Bit Asus 27" VK278Q 
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HP WR743AA S2331a 23" Philips 47" 47PFL8404H LCD with Ambilight Razer Blackwidow Ultimate + Thermaltake Meka G1 Corsair TX850 850W 
CaseMouseMouse PadAudio
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post #2 of 7
Thread Starter 
Bump...
frankRIGstein
(17 items)
 
  
CPUMotherboardGraphicsRAM
i7 2700K @ 5.1Ghz 1.5v or 5.0Ghz 1.45v :( Asus Maximus IV GENE-Z/GEN3 ZOTAC GTX680 Samsung 2x4GB 2133Mhz 9-10-10-24-1T 1.53v 
Hard DriveCoolingOSMonitor
Crucial M4 256GB + 2TB Caviar Green EK Supreme HF Black, XSPC 5870 WC Block, MCP655... Windows 7 Home Premium 64Bit Asus 27" VK278Q 
MonitorMonitorKeyboardPower
HP WR743AA S2331a 23" Philips 47" 47PFL8404H LCD with Ambilight Razer Blackwidow Ultimate + Thermaltake Meka G1 Corsair TX850 850W 
CaseMouseMouse PadAudio
CM HAF X Razer Mamba + Razer Naga Molten Core Edition Razer Goliathus Control, Steelseries 4HD Asus Xonar Essence STX 
Audio
Roland Cakewalk MA-15D Studio Monitors 
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frankRIGstein
(17 items)
 
  
CPUMotherboardGraphicsRAM
i7 2700K @ 5.1Ghz 1.5v or 5.0Ghz 1.45v :( Asus Maximus IV GENE-Z/GEN3 ZOTAC GTX680 Samsung 2x4GB 2133Mhz 9-10-10-24-1T 1.53v 
Hard DriveCoolingOSMonitor
Crucial M4 256GB + 2TB Caviar Green EK Supreme HF Black, XSPC 5870 WC Block, MCP655... Windows 7 Home Premium 64Bit Asus 27" VK278Q 
MonitorMonitorKeyboardPower
HP WR743AA S2331a 23" Philips 47" 47PFL8404H LCD with Ambilight Razer Blackwidow Ultimate + Thermaltake Meka G1 Corsair TX850 850W 
CaseMouseMouse PadAudio
CM HAF X Razer Mamba + Razer Naga Molten Core Edition Razer Goliathus Control, Steelseries 4HD Asus Xonar Essence STX 
Audio
Roland Cakewalk MA-15D Studio Monitors 
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post #3 of 7
Thread Starter 
Please help ?
frankRIGstein
(17 items)
 
  
CPUMotherboardGraphicsRAM
i7 2700K @ 5.1Ghz 1.5v or 5.0Ghz 1.45v :( Asus Maximus IV GENE-Z/GEN3 ZOTAC GTX680 Samsung 2x4GB 2133Mhz 9-10-10-24-1T 1.53v 
Hard DriveCoolingOSMonitor
Crucial M4 256GB + 2TB Caviar Green EK Supreme HF Black, XSPC 5870 WC Block, MCP655... Windows 7 Home Premium 64Bit Asus 27" VK278Q 
MonitorMonitorKeyboardPower
HP WR743AA S2331a 23" Philips 47" 47PFL8404H LCD with Ambilight Razer Blackwidow Ultimate + Thermaltake Meka G1 Corsair TX850 850W 
CaseMouseMouse PadAudio
CM HAF X Razer Mamba + Razer Naga Molten Core Edition Razer Goliathus Control, Steelseries 4HD Asus Xonar Essence STX 
Audio
Roland Cakewalk MA-15D Studio Monitors 
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frankRIGstein
(17 items)
 
  
CPUMotherboardGraphicsRAM
i7 2700K @ 5.1Ghz 1.5v or 5.0Ghz 1.45v :( Asus Maximus IV GENE-Z/GEN3 ZOTAC GTX680 Samsung 2x4GB 2133Mhz 9-10-10-24-1T 1.53v 
Hard DriveCoolingOSMonitor
Crucial M4 256GB + 2TB Caviar Green EK Supreme HF Black, XSPC 5870 WC Block, MCP655... Windows 7 Home Premium 64Bit Asus 27" VK278Q 
MonitorMonitorKeyboardPower
HP WR743AA S2331a 23" Philips 47" 47PFL8404H LCD with Ambilight Razer Blackwidow Ultimate + Thermaltake Meka G1 Corsair TX850 850W 
CaseMouseMouse PadAudio
CM HAF X Razer Mamba + Razer Naga Molten Core Edition Razer Goliathus Control, Steelseries 4HD Asus Xonar Essence STX 
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Roland Cakewalk MA-15D Studio Monitors 
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post #4 of 7
Thread Starter 
Oh come on, it has been days, please help me guys/gals ?
frankRIGstein
(17 items)
 
  
CPUMotherboardGraphicsRAM
i7 2700K @ 5.1Ghz 1.5v or 5.0Ghz 1.45v :( Asus Maximus IV GENE-Z/GEN3 ZOTAC GTX680 Samsung 2x4GB 2133Mhz 9-10-10-24-1T 1.53v 
Hard DriveCoolingOSMonitor
Crucial M4 256GB + 2TB Caviar Green EK Supreme HF Black, XSPC 5870 WC Block, MCP655... Windows 7 Home Premium 64Bit Asus 27" VK278Q 
MonitorMonitorKeyboardPower
HP WR743AA S2331a 23" Philips 47" 47PFL8404H LCD with Ambilight Razer Blackwidow Ultimate + Thermaltake Meka G1 Corsair TX850 850W 
CaseMouseMouse PadAudio
CM HAF X Razer Mamba + Razer Naga Molten Core Edition Razer Goliathus Control, Steelseries 4HD Asus Xonar Essence STX 
Audio
Roland Cakewalk MA-15D Studio Monitors 
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frankRIGstein
(17 items)
 
  
CPUMotherboardGraphicsRAM
i7 2700K @ 5.1Ghz 1.5v or 5.0Ghz 1.45v :( Asus Maximus IV GENE-Z/GEN3 ZOTAC GTX680 Samsung 2x4GB 2133Mhz 9-10-10-24-1T 1.53v 
Hard DriveCoolingOSMonitor
Crucial M4 256GB + 2TB Caviar Green EK Supreme HF Black, XSPC 5870 WC Block, MCP655... Windows 7 Home Premium 64Bit Asus 27" VK278Q 
MonitorMonitorKeyboardPower
HP WR743AA S2331a 23" Philips 47" 47PFL8404H LCD with Ambilight Razer Blackwidow Ultimate + Thermaltake Meka G1 Corsair TX850 850W 
CaseMouseMouse PadAudio
CM HAF X Razer Mamba + Razer Naga Molten Core Edition Razer Goliathus Control, Steelseries 4HD Asus Xonar Essence STX 
Audio
Roland Cakewalk MA-15D Studio Monitors 
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Reply
post #5 of 7
Thread Starter 
B
U
M
P
.
.
.
frankRIGstein
(17 items)
 
  
CPUMotherboardGraphicsRAM
i7 2700K @ 5.1Ghz 1.5v or 5.0Ghz 1.45v :( Asus Maximus IV GENE-Z/GEN3 ZOTAC GTX680 Samsung 2x4GB 2133Mhz 9-10-10-24-1T 1.53v 
Hard DriveCoolingOSMonitor
Crucial M4 256GB + 2TB Caviar Green EK Supreme HF Black, XSPC 5870 WC Block, MCP655... Windows 7 Home Premium 64Bit Asus 27" VK278Q 
MonitorMonitorKeyboardPower
HP WR743AA S2331a 23" Philips 47" 47PFL8404H LCD with Ambilight Razer Blackwidow Ultimate + Thermaltake Meka G1 Corsair TX850 850W 
CaseMouseMouse PadAudio
CM HAF X Razer Mamba + Razer Naga Molten Core Edition Razer Goliathus Control, Steelseries 4HD Asus Xonar Essence STX 
Audio
Roland Cakewalk MA-15D Studio Monitors 
  hide details  
Reply
frankRIGstein
(17 items)
 
  
CPUMotherboardGraphicsRAM
i7 2700K @ 5.1Ghz 1.5v or 5.0Ghz 1.45v :( Asus Maximus IV GENE-Z/GEN3 ZOTAC GTX680 Samsung 2x4GB 2133Mhz 9-10-10-24-1T 1.53v 
Hard DriveCoolingOSMonitor
Crucial M4 256GB + 2TB Caviar Green EK Supreme HF Black, XSPC 5870 WC Block, MCP655... Windows 7 Home Premium 64Bit Asus 27" VK278Q 
MonitorMonitorKeyboardPower
HP WR743AA S2331a 23" Philips 47" 47PFL8404H LCD with Ambilight Razer Blackwidow Ultimate + Thermaltake Meka G1 Corsair TX850 850W 
CaseMouseMouse PadAudio
CM HAF X Razer Mamba + Razer Naga Molten Core Edition Razer Goliathus Control, Steelseries 4HD Asus Xonar Essence STX 
Audio
Roland Cakewalk MA-15D Studio Monitors 
  hide details  
Reply
post #6 of 7
Quote:
Originally Posted by Purgatory View Post

Hey fellas, i got myself GSKILL 8GB (2x4GB) RipjawsX DDR3 1600MHz CL9 1.5V Dual Kit Ram at last to replace the 4x2GB rams on my sig rig and a preparation for the Ivy Bridge upgrade. I installed them an hour ago or so but i have some question...
First of all let me provide with some necessary data smile.gif :
PRETTY PICTURES!
Under the light of these info, here are the questions:
1-) What is tRFC and is 130 too much, or what is the reference value of tRFC of my rams ?
2-) What is tRC and where can i see it ? It says, it should be 33 in CPU-Z XMP profile values but i couldn't find it anywhere in the bios.
3-) Overall what can i do with these rams ? Can i make them work as 8-8-8-24 2T 1600mhz with 1.5V(stock) ? Or something like it... Is there any software that i can use in W7 to tweak my ram, if so what is it and HOW(a link to a guide maybe),...etc
But of course my priorities are the first 2 questions to make sure that my rams are OK.
Thank you all in advance...
Peace out...

1 & 2: These are very intricate RAM timings that won't have any major effect. I'll reboot in a second and have a look what sort of thing to look for.
Read here The bottom of the page has information on the timings you're looking.

3: You can try, I very much doubt you'll get overclocking like that at stock voltage. You might get something like CL10 9-9-30 2T 1866Mhz at 1.65V.
Are you trying to tighten timings or go for frequency? The old rule was as you increase a step in frequency you add a number in latency and it's not bad as something to aim for but in practice it's not as straightforward now.
I haven't found any guide but spent 5 hours benching my new RAM yesterday and got a £25 kit to the spec below.
1600Mhz CL7 - Overclocked at 2133Mhz CL10-10-8 1T

There is no software for RAM overclocking that is still being supported. That I know of anyway.

To check your RAM is working perfectly use MemTest86+
MaxMemm or SiSoft Sandra for benching.
Edited by stonetrap - 3/22/12 at 9:23am
post #7 of 7
i just played with a set of them a few days ago, they will do 1600 8-8-8-24 but you will need 1.55-1.6V
i didnt test higher clocks because AMD
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