Samsung HCH9 4GB generic DDR3 double sided

dumo · May 25, 2012, 06:58 AM

An alternative to those expensive boutique DDR3 rams for Ivy.

I found 'em @ Ebay and some obscure web shops that sell HP/Dell compatible rams for around $20/4Gb stick.

Heres 2 sticks binned from a bunch of generic HCH9 double sided.

Default..

2400 tight subs @ 1.65V...

dumo · May 25, 2012, 07:00 AM

Another set @ 2600 -1.7V

Default settings

2600 10-12-12 1T @ 1.7V

2700 next...

dumo · May 25, 2012, 09:12 AM

2700 11-13-13-35 1T @ 1.75V

2800 @ 1.75V

Aquinus · May 25, 2012, 11:40 AM

Doesn't more than 1.65v ruin the life and flexibility of your IMC? I thought I remember Intel making a huge deal about 1.65 being the absolute max that should be used for memory voltage.

manofthem · May 25, 2012, 12:33 PM

That is impressive memory there, very nice. I'd be afraid to pump that much voltage through, but it's still pretty awesome. Samsung RAM FTW

Random Murderer · May 29, 2012, 01:25 PM

Quote:

Originally Posted by Aquinus

Doesn't more than 1.65v ruin the life and flexibility of your IMC? I thought I remember Intel making a huge deal about 1.65 being the absolute max that should be used for memory voltage.

i was going to ask the same thing.

Feanor · May 29, 2012, 01:44 PM

Does Ivy Bridge have some "keep vtt within 0,5v of vDRAM" rule, like my x58 setup has?

I've runned my 970 with various ram at voltages up to 1,7v while folding and the imc still clocks the same way it did at day 1. In fact, i'm pretty sure my current Samsung (yes those small black babies) are held back by the imc (cannot go beyond 2100, while MANY others on SB/IB get 2400 easily).

dumo · May 30, 2012, 12:58 AM

Quote:

Originally Posted by Feanor

Does Ivy Bridge have some "keep vtt within 0,5v of vDRAM" rule, like my x58 setup has?

I'm not sure with X58, but I try to keep VTT as low as possible.

Quote:

Originally Posted by Random Murderer

i was going to ask the same thing.

I just run 1.7V+ for benching. 24/7 always on default V.

B/way heres another set of 4X4 that seems to do better voltage wise.

No XMP, settting @ samsung loose 2X4 in M5G bios

4X4gb @ 2600 1.65V

May 25, 2012, 06:58 AM	#1
dumo Join Date: Mar 2005 Location: NYC Posts: 457 (0.15/day) Thanks: 47 Thanked 307 Times in 126 Posts	Samsung HCH9 4GB generic DDR3 double sided An alternative to those expensive boutique DDR3 rams for Ivy. I found 'em @ Ebay and some obscure web shops that sell HP/Dell compatible rams for around $20/4Gb stick. Heres 2 sticks binned from a bunch of generic HCH9 double sided. Default.. 2400 tight subs @ 1.65V... Last edited by dumo; May 25, 2012 at 10:02 AM.

May 25, 2012, 09:12 AM	#3
dumo Join Date: Mar 2005 Location: NYC Posts: 457 (0.15/day) Thanks: 47 Thanked 307 Times in 126 Posts	2700 11-13-13-35 1T @ 1.75V 2800 @ 1.75V Last edited by dumo; May 25, 2012 at 09:39 AM.

May 25, 2012, 11:40 AM	#4
Aquinus Join Date: Jan 2012 Location: Dover, New Hampshire, USA Posts: 4,508 (8.86/day) Thanks: 1,441 Thanked 1,424 Times in 1,064 Posts System Specs	Doesn't more than 1.65v ruin the life and flexibility of your IMC? I thought I remember Intel making a huge deal about 1.65 being the absolute max that should be used for memory voltage. __________________ MyHeat

System Name:	Kratos
Processor:	Intel Core i7 3820 @ 4.50Ghz (125.0x36) 1.41v
Motherboard:	ASUS P9X79 Deluxe
Cooling:	Zalman CPNS9900MAX 130mm
Memory:	G.Skill DDR3-2333, 16gb (4x4gb) @ 10-11-10-30-108-1T 1.65v
Video Card:	2x AMD (MSI branded) Radeon HD 6870 (Crossfire)
Hard Disk:	2x120Gb SATA3 Corsair Force GT Raid-0, 3x1Tb SATA2 RAID-5
Optical Drive:	Asus DVD Burner on Marval SATA3 Controller
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Processor:	i7 2600k @ 4.5 [] i7 3770k
Motherboard:	Asus P8P67 Pro [] MSI Z68GD55
Cooling:	Water [] Air
Memory:	Samsung 8GB 1866 [] Samsung 8GB 1866
Video Card:	2x 7970's [] 7870 LE
Hard Disk:	2x 830's 256GB / 1.5TB / 2TB [] 500GB
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May 25, 2012, 07:00 AM	#2
dumo Join Date: Mar 2005 Location: NYC Posts: 457 (0.15/day) Thanks: 47 Thanked 307 Times in 126 Posts	Another set @ 2600 -1.7V Default settings 2600 10-12-12 1T @ 1.7V 2700 next...

May 25, 2012, 12:33 PM	#5
manofthem Join Date: Jan 2011 Location: WPB, FL Posts: 3,354 (3.76/day) Thanks: 2,110 Thanked 2,530 Times in 1,286 Posts System Specs	That is impressive memory there, very nice. I'd be afraid to pump that much voltage through, but it's still pretty awesome. Samsung RAM FTW

System Name:	Shut up and take my money! \| Fatal Error
Processor:	Core i7 3820 @ 4.9GHz \| AMD FX-8350
Motherboard:	Asus ROG Rampage IV Extreme \| Gigabyte GA-990FXA-UD5
Cooling:	Corsair H100i \| Xigmatek Aegir
Memory:	4x 4GB Samsung 30nm LP HYK0 DDR3-1600 @ 2400 1T \| 2x 4GB G.Skill Ripjaws X 1866 Cas 8
Video Card:	2x AMD HD7970 flashed to XFX Black Editions, EVGA GTS250 for Physx \| AMD HD7970
Hard Disk:	Samsung SSD 830 256GB \| Too many, lol.
CRT/LCD Model:	In Limbo \| HP w2207h 1680x1050
Case:	Silverstone Kublai 04 \| Chenming 601ae-BLU
Sound Card:	RM-DAC -> Xiang Sheng 708b -> Sennheiser HD650
PSU:	Cooler Master Silent Pro Gold 1200w \| Corsair CX750M
Software:	Win 7 64
Benchmarks:	9001 BungholioMarks, "Bitchin' Fast"

May 29, 2012, 01:44 PM	#7
Feanor Join Date: Oct 2010 Location: Quebec city, canada. +30 july to -30 in january! Posts: 500 (0.51/day) Thanks: 445 Thanked 235 Times in 153 Posts System Specs	Does Ivy Bridge have some "keep vtt within 0,5v of vDRAM" rule, like my x58 setup has? I've runned my 970 with various ram at voltages up to 1,7v while folding and the imc still clocks the same way it did at day 1. In fact, i'm pretty sure my current Samsung (yes those small black babies) are held back by the imc (cannot go beyond 2100, while MANY others on SB/IB get 2400 easily). __________________ CPU-Z validation sig pics temporarily blocked

System Name:	The Main Rig / The Folding Rig
Processor:	Core i7 970 @ 4200 200*21 1.344v / 2x Xeon L5639 @ 3708 mhz 1,36 vcore
Motherboard:	Gigabyte G1 Assassin / EVGA SR-2 (cool she can run 206 bclk)
Cooling:	A swiftech mcp 220, two ultra kaze 3000,rasa xspc block, mcp 355 / Custom watercooling.
Memory:	12gb Samsung 30nm 2000mhz 10-10-10-27 / 24gb (6 x 4gb) Same Samsung ddr3-2060 11-11-11-30
Video Card:	2x EVGA gtx 460 2Win / 8800gt
Hard Disk:	Corsair Force GT 120gb + WD Black 1tb + Hitachi 2tb + Seagate 3tb / OCZ 50 gb Vertex 2
Optical Drive:	Samsung bluray reader / Old thing from previous build
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