OCZ PC2-6400 ReaperX HPC 4GB Kit

Darksaber · 01-25-2008, 05:03 PM

To read this review go to: http://www.techpowerup.com/reviews/O...6400_Reaper_X/

Please Digg the review to help us promote it.

gR3iF · 05-06-2008, 12:54 PM

Nice review als always, but could you include a 1t/2t test in your next reviews?

Sasqui · 05-06-2008, 03:08 PM

I'm surprised at the small performance difference between the CAS 5 and CAS 4 tests at 461 Mhz. It's almost negligable.

WarEagleAU · 05-06-2008, 05:16 PM

So the price premium for these is because they are 4-4-3-15 ?

Darksaber · 05-06-2008, 05:45 PM

Looks like it. Odds are not many kits run at that tight timings, considering 4GB. While there are plenty that do 5-5-5. This could also be a reason, why this kit does not manage to do 1000 MHz at CL5. As it would have been binned differently.

here a screenshot from newegg:

gR3iF · 05-06-2008, 06:15 PM

Can this ram do 4-4-4-12-1t@350?

Darksaber · 05-06-2008, 07:41 PM

Quote:

Originally Posted by gR3iF

Can this ram do 4-4-4-12-1t@350?

I can check for you in a bit. odds are it will do that, but remember our kit could make that, while a different kit cannot or the other way around.

cheers
DS

Darksaber · 05-06-2008, 08:08 PM

Quote:

Originally Posted by gR3iF

Can this ram do 4-4-4-12-1t@350?

Hi!

So I am currently writing you with the sticks running at 4-4-4-12-1T @ 400 MHz and 2.4V.

Yes they should do 1T easily.

cheers
DS

eidairaman1 · 05-06-2008, 09:17 PM

you can make the exact same ram by just buying the OCZ chips and dropping on the Thermalright coolers which will work in any motherboard and allow for 4 modules to be used.

roadie · 05-06-2008, 10:54 PM

I have some of this stuff, which I have had since January. However, it is puzzling me at the moment. On my AM2 set up, it managed 1000Mhz 5-5-5-15 at 2.2V. However, I've just built a P35 set up, but I can't seem to get it much above 900Mhz at the same timings and voltage. This is annoying, as I'd like the extra bandwidth. Tony at OCZ has had the RAM way over 1000Mhz on 2 P35 based boards, but his settings don't seem to help me much. I'm really confused as to why this is happening!

eidairaman1 · 05-06-2008, 11:40 PM

Quote:

Originally Posted by roadie

I have some of this stuff, which I have had since January. However, it is puzzling me at the moment. On my AM2 set up, it managed 1000Mhz 5-5-5-15 at 2.2V. However, I've just built a P35 set up, but I can't seem to get it much above 900Mhz at the same timings and voltage. This is annoying, as I'd like the extra bandwidth. Tony at OCZ has had the RAM way over 1000Mhz on 2 P35 based boards, but his settings don't seem to help me much. I'm really confused as to why this is happening!

well ask your socalled buddy Tony over at OCZ on this issue.

Paulieg · 05-06-2008, 11:44 PM

Quote:

Originally Posted by eidairaman1

well ask your socalled buddy Tony over at OCZ on this issue.

Can we please avoid an argument here? Let's be civil.

Paulieg · 05-06-2008, 11:44 PM

Quote:

Originally Posted by roadie

I have some of this stuff, which I have had since January. However, it is puzzling me at the moment. On my AM2 set up, it managed 1000Mhz 5-5-5-15 at 2.2V. However, I've just built a P35 set up, but I can't seem to get it much above 900Mhz at the same timings and voltage. This is annoying, as I'd like the extra bandwidth. Tony at OCZ has had the RAM way over 1000Mhz on 2 P35 based boards, but his settings don't seem to help me much. I'm really confused as to why this is happening!

Set your trfc to 52. I bet that will help some.

Nitro-Max · 05-06-2008, 11:58 PM

Currently running the pc2 6400 ocz reaper HPC series (Not reaperX) @1104mhz 2.2v 6-6-6-15 probably will run lower at CL5 but with preformance tweaks in the bios this runs more stable.

gR3iF · 05-07-2008, 06:45 AM

Quote:

Originally Posted by Darksaber

Hi!

So I am currently writing you with the sticks running at 4-4-4-12-1T @ 400 MHz and 2.4V.

Yes they should do 1T easily.

cheers
DS

Nice one ;D especially for Amd cpus this is a really good thing.

infrared · 05-08-2008, 02:30 PM

DS, are you using the latest bios for that motherboard? I had similar problems running my crucial pc2-8500 high density sticks at 900+mhz until i flashed to the newest bios for my P5K deluxe, and now they do 1150mhz! A lot of motherboards seem to be having trouble with the higher density chips.

Just a thought

Animalpak · 05-08-2008, 04:52 PM

Can i mount this kit on my Bonetrail X38 mainboard ?

Darksaber · 05-08-2008, 06:37 PM

Quote:

Originally Posted by infrared

DS, are you using the latest bios for that motherboard? I had similar problems running my crucial pc2-8500 high density sticks at 900+mhz until i flashed to the newest bios for my P5K deluxe, and now they do 1150mhz! A lot of motherboards seem to be having trouble with the higher density chips.

Just a thought

Yes I thought the same thing, and flashed to 1.8, which seems to be the newest one for the MSI P35-Neo2 FR. Since I used this board for the first time for a review, that was the first thing I did.

cheers
DS

trt740 · 05-08-2008, 10:08 PM

I don't thinks those are very good results for that ram really.On the low end maybe but plenty of 4 gb 2gbx2 kits go lot higher when overclocked

roadie · 05-09-2008, 07:15 PM

Quote:

Originally Posted by Paulieg

Set your trfc to 52. I bet that will help some.

Yep, that helped a lot. It appears the auto timings on my board are quite aggressive. Cheers!

My RAM is now at 1066Mhz 5-5-5-15 at 2.2V

Animalpak · 08-27-2008, 05:34 AM

"-Cannot place four of them next to each other due to design "

you can look here

01-25-2008, 05:03 PM	#1
Darksaber Senior Editor Join Date: Jul 2005 Location: Linz, Austria Posts: 2,138 (1.34/day) Thanks: 19 Thanked 178 Times in 94 Posts System Specs	OCZ PC2-6400 ReaperX HPC 4GB Kit To read this review go to: http://www.techpowerup.com/reviews/O...6400_Reaper_X/ Please Digg the review to help us promote it. Last edited by W1zzard; 05-06-2008 at 12:21 PM.

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05-06-2008, 05:16 PM	#4
WarEagleAU Bird of Prey Join Date: Jul 2006 Location: Gurley, AL Posts: 8,917 (7.25/day) Thanks: 2,212 Thanked 490 Times in 458 Posts System Specs	So the price premium for these is because they are 4-4-3-15 ? __________________ =-TheEagle-= Heatware: WarEagleAU 9-0 and growing. “You crazy? Surfing any website without an antivirus is like fucking a hooker without a condom” -OzzmanFloyd120

05-06-2008, 12:54 PM	#2
gR3iF Join Date: Mar 2005 Location: Hamburg Posts: 1,689 (0.99/day) Thanks: 9 Thanked 34 Times in 32 Posts System Specs	Nice review als always, but could you include a 1t/2t test in your next reviews?

05-06-2008, 03:08 PM	#3
Sasqui Join Date: Dec 2005 Location: Manchester, NH Posts: 3,001 (2.08/day) Thanks: 101 Thanked 196 Times in 182 Posts System Specs	I'm surprised at the small performance difference between the CAS 5 and CAS 4 tests at 461 Mhz. It's almost negligable.

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Motherboard:	Asus ROG Crosshair III Formula - AMD 790FX NB 750SB
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05-06-2008, 05:45 PM	#5
Darksaber Senior Editor Join Date: Jul 2005 Location: Linz, Austria Posts: 2,138 (1.34/day) Thanks: 19 Thanked 178 Times in 94 Posts System Specs	Looks like it. Odds are not many kits run at that tight timings, considering 4GB. While there are plenty that do 5-5-5. This could also be a reason, why this kit does not manage to do 1000 MHz at CL5. As it would have been binned differently. here a screenshot from newegg:

05-06-2008, 06:15 PM	#6
gR3iF Join Date: Mar 2005 Location: Hamburg Posts: 1,689 (0.99/day) Thanks: 9 Thanked 34 Times in 32 Posts System Specs	Can this ram do 4-4-4-12-1t@350?

05-06-2008, 09:17 PM	#9
eidairaman1 Join Date: Jul 2007 Location: Stationed in Florida, Home is Houston, Texas Posts: 4,148 (4.75/day) Thanks: 226 Thanked 308 Times in 280 Posts System Specs	you can make the exact same ram by just buying the OCZ chips and dropping on the Thermalright coolers which will work in any motherboard and allow for 4 modules to be used. __________________ http://profile.xfire.com/eidsirairman1 “10 years ago I was banging cheerleader left overs and defending quarterbacks. Now I get excited over a box of fans and some silicone. I'm pathetic...We AMD boys like our CPU's like we like our women. Hot and fast. Do I have a deal for you! Step right up to the CRAZY MAILMAN® Phenom II emporium! EVERYTHING MUST GO! ” -TheMailMan78

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05-06-2008, 10:54 PM	#10
roadie Join Date: Jan 2008 Location: London, UK Posts: 20 (0.03/day) Thanks: 2 Thanked 0 Times in 0 Posts System Specs	I have some of this stuff, which I have had since January. However, it is puzzling me at the moment. On my AM2 set up, it managed 1000Mhz 5-5-5-15 at 2.2V. However, I've just built a P35 set up, but I can't seem to get it much above 900Mhz at the same timings and voltage. This is annoying, as I'd like the extra bandwidth. Tony at OCZ has had the RAM way over 1000Mhz on 2 P35 based boards, but his settings don't seem to help me much. I'm really confused as to why this is happening!

Processor:	Intel e7300 (3600Mhz)
Motherboard:	abit IP35
Cooling:	TRUE 120
Memory:	4Gb OCZ Reaper X (1080Mhz)
Video Card:	Gigabyte 3870 DDR3 (850/1025Mhz)
Harddisk:	3
CRT/LCD Model:	Dell SP2208WFP
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05-06-2008, 11:58 PM	#14
Nitro-Max Join Date: Sep 2006 Location: Great Yarmouth, United Kingdom.{East Anglian Coast} Posts: 1,614 (1.38/day) Thanks: 297 Thanked 228 Times in 203 Posts System Specs	Currently running the pc2 6400 ocz reaper HPC series (Not reaperX) @1104mhz 2.2v 6-6-6-15 probably will run lower at CL5 but with preformance tweaks in the bios this runs more stable. __________________ MY RIG http://www.techpowerup.com/gallery/1346.html Heatware http://www.heatware.com/eval.php?id=66464 I hate people that take drugs... Customs Officers for example!!

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05-08-2008, 02:30 PM	#16
infrared Join Date: May 2005 Location: Southampton, UK Posts: 2,872 (1.75/day) Thanks: 228 Thanked 178 Times in 154 Posts System Specs	DS, are you using the latest bios for that motherboard? I had similar problems running my crucial pc2-8500 high density sticks at 900+mhz until i flashed to the newest bios for my P5K deluxe, and now they do 1150mhz! A lot of motherboards seem to be having trouble with the higher density chips. Just a thought __________________ [img disabled]http://img71.imageshack.us/img71/7496/sigoz6.jpg[/img]

Processor:	E8400 E0 stepping @ 4.5GHz 1.43v (563x8)
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05-08-2008, 04:52 PM	#17
Animalpak Join Date: Feb 2008 Location: Switzerland Posts: 377 (0.58/day) Thanks: 36 Thanked 27 Times in 26 Posts System Specs	Can i mount this kit on my Bonetrail X38 mainboard ?

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05-08-2008, 10:08 PM	#19
trt740 Eligible for custom title Join Date: May 2006 Posts: 8,440 (6.55/day) Thanks: 807 Thanked 791 Times in 678 Posts System Specs	I don't thinks those are very good results for that ram really.On the low end maybe but plenty of 4 gb 2gbx2 kits go lot higher when overclocked

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08-27-2008, 05:34 AM	#21
Animalpak Join Date: Feb 2008 Location: Switzerland Posts: 377 (0.58/day) Thanks: 36 Thanked 27 Times in 26 Posts System Specs	"-Cannot place four of them next to each other due to design " you can look here Attached Thumbnails

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