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Cas 9 vs Cas 7

post #1 of 17
Thread Starter 
Hey guys, i'm going to be downgrading my mobo and ram and I was wondering is there a huge difference between ddr3 1333mhz cas 9 and ddr3 1333mhz cas 7 for gaming/folding? Will my system feel any slower?

Thanks!
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post #2 of 17
You wouldn't notice any difference
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post #3 of 17
If your looking for ram you should get this cheap set! C6 1600mhz but you would have to overclock the memory to reach 1600mhz.

http://www.newegg.com/Product/Produc...82E16820227572
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post #4 of 17
probably only see a difference in synthetic benchmarks
post #5 of 17
Quote:
Originally Posted by robbo2 View Post
You wouldn't notice any difference
he wont notice the difference till he uses a computer with 1600 6-6-6-18 ram
post #6 of 17
Like mine
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post #7 of 17
Thread Starter 
Just trying to downgrade to get myself by till bulldozer. So it won't be noticeable then?
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Ryzen Build
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Fiance's Rig
(12 items)
 
 
CPUMotherboardGraphicsRAM
AMD Ryzen 5 1600 @ 3.8ghz ASUS ROG Strix B350-F ASUS ROG Strix RX 580 8GB @ 1480mhz Team T-Force Night Hawk RGB 2x8GB (coming soon) 
Hard DriveHard DriveCoolingOS
SanDisk X400 512GB (custom enclosure) WD Blue 1TB | Raid 1 Deepcool Captain 240 RGB Windows 10 Pro 
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ViewSonic XG2701 Turbot Mechanical Keyboard EVGA SuperNova P2 650w NZXT S340 Elite 
MouseMouse Pad
Razer Deathadder Chroma Glorious PC Gaming Race Pad 
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Intel Core i5 2500K @ 4.6ghz ASRock Z68 Extreme3 Gen3 MSI HD 7850 2GB @ 1ghz Mushkin Ridgeline Series @ 1600mhz 
Hard DriveHard DriveCoolingOS
Intel 520 Series Western Digital Caviar Black Cryorig H7 Quad Lumi W/ Xigmatek Purple LED Windows 10 Pro 
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post #8 of 17
Quote:
Originally Posted by Behemoth777 View Post
Just trying to downgrade to get myself by till bulldozer. So it won't be noticeable then?
This ram is around the same price as CL9 4GB ram unless your downgrading to 2GB.

Edit: http://www.newegg.com/Product/Produc...82E16820227572
Edited by WannaBeOCer - 1/4/11 at 12:11am
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Maximus
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post #9 of 17
Thread Starter 
Quote:
Originally Posted by WannaBeOCer View Post
This ram is around the same price as CL9 4GB ram unless your downgrading to 2GB.

http://www.newegg.com/Product/Produc...82E16820227572
No product found, and i'm downgrading just in speed, i'll still keep 4gb.

Also, would there be any restriction on oc if I downgraded from cas 7 to cas 9?
Ryzen Build
(14 items)
 
Fiance's Rig
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CPUMotherboardGraphicsRAM
AMD Ryzen 5 1600 @ 3.8ghz ASUS ROG Strix B350-F ASUS ROG Strix RX 580 8GB @ 1480mhz Team T-Force Night Hawk RGB 2x8GB (coming soon) 
Hard DriveHard DriveCoolingOS
SanDisk X400 512GB (custom enclosure) WD Blue 1TB | Raid 1 Deepcool Captain 240 RGB Windows 10 Pro 
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ViewSonic XG2701 Turbot Mechanical Keyboard EVGA SuperNova P2 650w NZXT S340 Elite 
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Razer Deathadder Chroma Glorious PC Gaming Race Pad 
CPUMotherboardGraphicsRAM
Intel Core i5 2500K @ 4.6ghz ASRock Z68 Extreme3 Gen3 MSI HD 7850 2GB @ 1ghz Mushkin Ridgeline Series @ 1600mhz 
Hard DriveHard DriveCoolingOS
Intel 520 Series Western Digital Caviar Black Cryorig H7 Quad Lumi W/ Xigmatek Purple LED Windows 10 Pro 
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ViewSonic VX2370SMH-LED Rosewill Capstone 550w BitFenix Neos Window Asus Xonar DG 
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Ryzen Build
(14 items)
 
Fiance's Rig
(12 items)
 
 
CPUMotherboardGraphicsRAM
AMD Ryzen 5 1600 @ 3.8ghz ASUS ROG Strix B350-F ASUS ROG Strix RX 580 8GB @ 1480mhz Team T-Force Night Hawk RGB 2x8GB (coming soon) 
Hard DriveHard DriveCoolingOS
SanDisk X400 512GB (custom enclosure) WD Blue 1TB | Raid 1 Deepcool Captain 240 RGB Windows 10 Pro 
MonitorKeyboardPowerCase
ViewSonic XG2701 Turbot Mechanical Keyboard EVGA SuperNova P2 650w NZXT S340 Elite 
MouseMouse Pad
Razer Deathadder Chroma Glorious PC Gaming Race Pad 
CPUMotherboardGraphicsRAM
Intel Core i5 2500K @ 4.6ghz ASRock Z68 Extreme3 Gen3 MSI HD 7850 2GB @ 1ghz Mushkin Ridgeline Series @ 1600mhz 
Hard DriveHard DriveCoolingOS
Intel 520 Series Western Digital Caviar Black Cryorig H7 Quad Lumi W/ Xigmatek Purple LED Windows 10 Pro 
MonitorPowerCaseAudio
ViewSonic VX2370SMH-LED Rosewill Capstone 550w BitFenix Neos Window Asus Xonar DG 
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post #10 of 17
Big difference; going from 1333 CAS9 to 1333 CAS 7 is like going to 1600 CAS9. You shouldn't be running 1333 CAS9 in the first place anyway when both 1333 CAS7 and 1600 CAS9 can often be had for the same price or cheaper and offer better quality. And yes, 1333 CAS9 may restrict your CPU OC.

Gaming usually prefers lower timings; better RAM settings can also make a pretty big difference in Folding@Home.
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