Overclock.net › Forums › Components › Memory › What FFTs hit memory the hardest?
New Posts  All Forums:Forum Nav:

What FFTs hit memory the hardest?

post #1 of 17
Thread Starter 
I'm trying to firm up some 1600 6-6-6 18 on a CHIV and 1090t. What specific FFT's should I run to help speed up the checking before I just let blend run?
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
i5 2500k 4.7GHz 1.34v Asus P8Z77-V Pro Gigabyte Windforce 7950 8GB Crucial 1866 
Hard DriveOptical DriveOSMonitor
Crucial m4 128 GB Samsung BluRay Windows 7 64 Samsung S27A950D 
KeyboardPowerCaseMouse
Logitech G15 Seasonic 760-X Corsair 800D Logitech G9 
  hide details  
Reply
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
i5 2500k 4.7GHz 1.34v Asus P8Z77-V Pro Gigabyte Windforce 7950 8GB Crucial 1866 
Hard DriveOptical DriveOSMonitor
Crucial m4 128 GB Samsung BluRay Windows 7 64 Samsung S27A950D 
KeyboardPowerCaseMouse
Logitech G15 Seasonic 760-X Corsair 800D Logitech G9 
  hide details  
Reply
post #2 of 17
FFT's as in fast fourier transforms? any hardcore audio/video encoding should surfice.
Going to be chaep
(16 items)
 
Wife's Rig
(12 items)
 
 
CPUMotherboardGraphicsRAM
i7-3770k Gigabyte GA-Z77X-UP5 TH MSI GTX460 G.Skill TridentX 2400 2 x 4GB 
Hard DriveHard DriveOptical DriveCooling
Plextor M5p 128GB 2 x WD 500GB Blues LG Prolimatech Megahalems Rev C 
CoolingOSMonitorPower
Arctic F12 CO PWM x 2 Push/Pull Windows 7 64 bit Ultimate LG IPS235V Corsair AX850 
Case
Coolermaster HAF 912 advanced (Asia version) 
CPUMotherboardGraphicsRAM
I5-3570K Gigabyte Z68X-UD3H-B3 Inno3D Ichill GTX660 8GB G.Skill RipjawsX 1600 
Hard DriveHard DriveOptical DriveCooling
Samsung 830 128GB WD black 500GB Liteon Coolermaster Hyper 212+ EVO 
OSMonitorPowerCase
Win 7 ultimate Samsung Syncmaster 932gwe+ OCZ ZT series 550W Coolermaster 410 
CPUMotherboardRAMHard Drive
1.67Ghz Atom stock 1GB DDR2 2 x 500GB Western Digital Cavier Blacks [RAID 1] 
CoolingOSPowerCase
stock DSM3.2 [built on linux] stock stock 
OtherOther
Synology DX510 Expansion unit 5 x 1TB WD Cavier Blacks in a RAID 6 
  hide details  
Reply
Going to be chaep
(16 items)
 
Wife's Rig
(12 items)
 
 
CPUMotherboardGraphicsRAM
i7-3770k Gigabyte GA-Z77X-UP5 TH MSI GTX460 G.Skill TridentX 2400 2 x 4GB 
Hard DriveHard DriveOptical DriveCooling
Plextor M5p 128GB 2 x WD 500GB Blues LG Prolimatech Megahalems Rev C 
CoolingOSMonitorPower
Arctic F12 CO PWM x 2 Push/Pull Windows 7 64 bit Ultimate LG IPS235V Corsair AX850 
Case
Coolermaster HAF 912 advanced (Asia version) 
CPUMotherboardGraphicsRAM
I5-3570K Gigabyte Z68X-UD3H-B3 Inno3D Ichill GTX660 8GB G.Skill RipjawsX 1600 
Hard DriveHard DriveOptical DriveCooling
Samsung 830 128GB WD black 500GB Liteon Coolermaster Hyper 212+ EVO 
OSMonitorPowerCase
Win 7 ultimate Samsung Syncmaster 932gwe+ OCZ ZT series 550W Coolermaster 410 
CPUMotherboardRAMHard Drive
1.67Ghz Atom stock 1GB DDR2 2 x 500GB Western Digital Cavier Blacks [RAID 1] 
CoolingOSPowerCase
stock DSM3.2 [built on linux] stock stock 
OtherOther
Synology DX510 Expansion unit 5 x 1TB WD Cavier Blacks in a RAID 6 
  hide details  
Reply
post #3 of 17
Thread Starter 
I dunno what the hell that is, but I'm assuming it has nothing to do with the test sizes in P95.

edit- according to wrekopedia it is the mathishness of the prime test but your response isn't helpful.
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
i5 2500k 4.7GHz 1.34v Asus P8Z77-V Pro Gigabyte Windforce 7950 8GB Crucial 1866 
Hard DriveOptical DriveOSMonitor
Crucial m4 128 GB Samsung BluRay Windows 7 64 Samsung S27A950D 
KeyboardPowerCaseMouse
Logitech G15 Seasonic 760-X Corsair 800D Logitech G9 
  hide details  
Reply
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
i5 2500k 4.7GHz 1.34v Asus P8Z77-V Pro Gigabyte Windforce 7950 8GB Crucial 1866 
Hard DriveOptical DriveOSMonitor
Crucial m4 128 GB Samsung BluRay Windows 7 64 Samsung S27A950D 
KeyboardPowerCaseMouse
Logitech G15 Seasonic 760-X Corsair 800D Logitech G9 
  hide details  
Reply
post #4 of 17
Quote:
Originally Posted by dave12 View Post
I dunno what the hell that is, but I'm assuming it has nothing to do with the test sizes in P95.

edit- according to wrekopedia it is the mathishness of the prime test but your response isn't helpful.
Actually, his response is dead on. FFT is used extensively for audio encoding/decoding programs, it is a fundamental concept in digital signal processing -.-
Meticulous
(13 items)
 
  
CPUMotherboardGraphicsRAM
[Intel] i5-2500k @ 4.5k [Gigabyte] GA-Z68XP-UD3P Intel Z68 [Asus] GTX 560 TI DCII [Corsair] Vengeance 8GB DD3 1600mhz 
Hard DriveOptical DriveOSMonitor
[Crucial] M4 128GB SATA III SSD + Samsung F4 (2TB) [Asus] 24x DvD Burner Windows 7 [Asus] VH242H Black 23.6" 1080P + [Samsung] 22" 
KeyboardPowerCaseMouse
[Saitek] Cyborg v5 [Antec] High Current Gamer Series HCG-750 750W [Cooler Master] Storm Scout [Razer] Deathadder 
  hide details  
Reply
Meticulous
(13 items)
 
  
CPUMotherboardGraphicsRAM
[Intel] i5-2500k @ 4.5k [Gigabyte] GA-Z68XP-UD3P Intel Z68 [Asus] GTX 560 TI DCII [Corsair] Vengeance 8GB DD3 1600mhz 
Hard DriveOptical DriveOSMonitor
[Crucial] M4 128GB SATA III SSD + Samsung F4 (2TB) [Asus] 24x DvD Burner Windows 7 [Asus] VH242H Black 23.6" 1080P + [Samsung] 22" 
KeyboardPowerCaseMouse
[Saitek] Cyborg v5 [Antec] High Current Gamer Series HCG-750 750W [Cooler Master] Storm Scout [Razer] Deathadder 
  hide details  
Reply
post #5 of 17
Quote:
Originally Posted by dave12 View Post
I dunno what the hell that is, but I'm assuming it has nothing to do with the test sizes in P95.
fast fourier transforms are a mathematical algorithim that us used to model signaling such as anolog - digital conversion. i.e encoding/decoding signals..

Sorry i miss-understood you.
Going to be chaep
(16 items)
 
Wife's Rig
(12 items)
 
 
CPUMotherboardGraphicsRAM
i7-3770k Gigabyte GA-Z77X-UP5 TH MSI GTX460 G.Skill TridentX 2400 2 x 4GB 
Hard DriveHard DriveOptical DriveCooling
Plextor M5p 128GB 2 x WD 500GB Blues LG Prolimatech Megahalems Rev C 
CoolingOSMonitorPower
Arctic F12 CO PWM x 2 Push/Pull Windows 7 64 bit Ultimate LG IPS235V Corsair AX850 
Case
Coolermaster HAF 912 advanced (Asia version) 
CPUMotherboardGraphicsRAM
I5-3570K Gigabyte Z68X-UD3H-B3 Inno3D Ichill GTX660 8GB G.Skill RipjawsX 1600 
Hard DriveHard DriveOptical DriveCooling
Samsung 830 128GB WD black 500GB Liteon Coolermaster Hyper 212+ EVO 
OSMonitorPowerCase
Win 7 ultimate Samsung Syncmaster 932gwe+ OCZ ZT series 550W Coolermaster 410 
CPUMotherboardRAMHard Drive
1.67Ghz Atom stock 1GB DDR2 2 x 500GB Western Digital Cavier Blacks [RAID 1] 
CoolingOSPowerCase
stock DSM3.2 [built on linux] stock stock 
OtherOther
Synology DX510 Expansion unit 5 x 1TB WD Cavier Blacks in a RAID 6 
  hide details  
Reply
Going to be chaep
(16 items)
 
Wife's Rig
(12 items)
 
 
CPUMotherboardGraphicsRAM
i7-3770k Gigabyte GA-Z77X-UP5 TH MSI GTX460 G.Skill TridentX 2400 2 x 4GB 
Hard DriveHard DriveOptical DriveCooling
Plextor M5p 128GB 2 x WD 500GB Blues LG Prolimatech Megahalems Rev C 
CoolingOSMonitorPower
Arctic F12 CO PWM x 2 Push/Pull Windows 7 64 bit Ultimate LG IPS235V Corsair AX850 
Case
Coolermaster HAF 912 advanced (Asia version) 
CPUMotherboardGraphicsRAM
I5-3570K Gigabyte Z68X-UD3H-B3 Inno3D Ichill GTX660 8GB G.Skill RipjawsX 1600 
Hard DriveHard DriveOptical DriveCooling
Samsung 830 128GB WD black 500GB Liteon Coolermaster Hyper 212+ EVO 
OSMonitorPowerCase
Win 7 ultimate Samsung Syncmaster 932gwe+ OCZ ZT series 550W Coolermaster 410 
CPUMotherboardRAMHard Drive
1.67Ghz Atom stock 1GB DDR2 2 x 500GB Western Digital Cavier Blacks [RAID 1] 
CoolingOSPowerCase
stock DSM3.2 [built on linux] stock stock 
OtherOther
Synology DX510 Expansion unit 5 x 1TB WD Cavier Blacks in a RAID 6 
  hide details  
Reply
post #6 of 17
Thread Starter 
Quote:
Originally Posted by Paddiruku View Post
Actually, his response is dead on. FFT is used extensively for audio encoding/decoding programs, it is a fundamental concept in digital signal processing -.-
FFTs may be used in video encoding but it has little to do with what I'm asking for help with.

Quote:
Originally Posted by stubass View Post
fast fourier transforms are a mathematical algorithim that us used to model signaling such as anolog - digital conversion. i.e encoding/decoding signals..

Sorry i miss-understood you.
Don't be sorry. The bump throws the thread on the front page, and that will get way more attention than sitting in the AMD memory thread.

I heard Thailand is dangerous as hell, any truth to that?
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
i5 2500k 4.7GHz 1.34v Asus P8Z77-V Pro Gigabyte Windforce 7950 8GB Crucial 1866 
Hard DriveOptical DriveOSMonitor
Crucial m4 128 GB Samsung BluRay Windows 7 64 Samsung S27A950D 
KeyboardPowerCaseMouse
Logitech G15 Seasonic 760-X Corsair 800D Logitech G9 
  hide details  
Reply
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
i5 2500k 4.7GHz 1.34v Asus P8Z77-V Pro Gigabyte Windforce 7950 8GB Crucial 1866 
Hard DriveOptical DriveOSMonitor
Crucial m4 128 GB Samsung BluRay Windows 7 64 Samsung S27A950D 
KeyboardPowerCaseMouse
Logitech G15 Seasonic 760-X Corsair 800D Logitech G9 
  hide details  
Reply
post #7 of 17
Quote:
Originally Posted by dave12 View Post
FFTs may be used in video encoding but it has little to do with what I'm asking for help with.



Don't be sorry. The bump throws the thread on the front page, and that will get way more attention than sitting in the AMD memory thread.

I heard Thailand is dangerous as hell, any truth to that?
nah not dangerous here. if your refering to the floods its no different to say the Aussie floods earlier this year for example.

if you meen dangerous as in crime, i feel more safe in bangkok than say LA.

As to FFT's, im sure P95 would run descrete FFT algorithms in the programes code, same whith most stress test/benchmarking programs

oh still really not the answer your looking for
Edited by stubass - 11/7/11 at 4:47am
Going to be chaep
(16 items)
 
Wife's Rig
(12 items)
 
 
CPUMotherboardGraphicsRAM
i7-3770k Gigabyte GA-Z77X-UP5 TH MSI GTX460 G.Skill TridentX 2400 2 x 4GB 
Hard DriveHard DriveOptical DriveCooling
Plextor M5p 128GB 2 x WD 500GB Blues LG Prolimatech Megahalems Rev C 
CoolingOSMonitorPower
Arctic F12 CO PWM x 2 Push/Pull Windows 7 64 bit Ultimate LG IPS235V Corsair AX850 
Case
Coolermaster HAF 912 advanced (Asia version) 
CPUMotherboardGraphicsRAM
I5-3570K Gigabyte Z68X-UD3H-B3 Inno3D Ichill GTX660 8GB G.Skill RipjawsX 1600 
Hard DriveHard DriveOptical DriveCooling
Samsung 830 128GB WD black 500GB Liteon Coolermaster Hyper 212+ EVO 
OSMonitorPowerCase
Win 7 ultimate Samsung Syncmaster 932gwe+ OCZ ZT series 550W Coolermaster 410 
CPUMotherboardRAMHard Drive
1.67Ghz Atom stock 1GB DDR2 2 x 500GB Western Digital Cavier Blacks [RAID 1] 
CoolingOSPowerCase
stock DSM3.2 [built on linux] stock stock 
OtherOther
Synology DX510 Expansion unit 5 x 1TB WD Cavier Blacks in a RAID 6 
  hide details  
Reply
Going to be chaep
(16 items)
 
Wife's Rig
(12 items)
 
 
CPUMotherboardGraphicsRAM
i7-3770k Gigabyte GA-Z77X-UP5 TH MSI GTX460 G.Skill TridentX 2400 2 x 4GB 
Hard DriveHard DriveOptical DriveCooling
Plextor M5p 128GB 2 x WD 500GB Blues LG Prolimatech Megahalems Rev C 
CoolingOSMonitorPower
Arctic F12 CO PWM x 2 Push/Pull Windows 7 64 bit Ultimate LG IPS235V Corsair AX850 
Case
Coolermaster HAF 912 advanced (Asia version) 
CPUMotherboardGraphicsRAM
I5-3570K Gigabyte Z68X-UD3H-B3 Inno3D Ichill GTX660 8GB G.Skill RipjawsX 1600 
Hard DriveHard DriveOptical DriveCooling
Samsung 830 128GB WD black 500GB Liteon Coolermaster Hyper 212+ EVO 
OSMonitorPowerCase
Win 7 ultimate Samsung Syncmaster 932gwe+ OCZ ZT series 550W Coolermaster 410 
CPUMotherboardRAMHard Drive
1.67Ghz Atom stock 1GB DDR2 2 x 500GB Western Digital Cavier Blacks [RAID 1] 
CoolingOSPowerCase
stock DSM3.2 [built on linux] stock stock 
OtherOther
Synology DX510 Expansion unit 5 x 1TB WD Cavier Blacks in a RAID 6 
  hide details  
Reply
post #8 of 17
btw, what did you meen by FFT?
Going to be chaep
(16 items)
 
Wife's Rig
(12 items)
 
 
CPUMotherboardGraphicsRAM
i7-3770k Gigabyte GA-Z77X-UP5 TH MSI GTX460 G.Skill TridentX 2400 2 x 4GB 
Hard DriveHard DriveOptical DriveCooling
Plextor M5p 128GB 2 x WD 500GB Blues LG Prolimatech Megahalems Rev C 
CoolingOSMonitorPower
Arctic F12 CO PWM x 2 Push/Pull Windows 7 64 bit Ultimate LG IPS235V Corsair AX850 
Case
Coolermaster HAF 912 advanced (Asia version) 
CPUMotherboardGraphicsRAM
I5-3570K Gigabyte Z68X-UD3H-B3 Inno3D Ichill GTX660 8GB G.Skill RipjawsX 1600 
Hard DriveHard DriveOptical DriveCooling
Samsung 830 128GB WD black 500GB Liteon Coolermaster Hyper 212+ EVO 
OSMonitorPowerCase
Win 7 ultimate Samsung Syncmaster 932gwe+ OCZ ZT series 550W Coolermaster 410 
CPUMotherboardRAMHard Drive
1.67Ghz Atom stock 1GB DDR2 2 x 500GB Western Digital Cavier Blacks [RAID 1] 
CoolingOSPowerCase
stock DSM3.2 [built on linux] stock stock 
OtherOther
Synology DX510 Expansion unit 5 x 1TB WD Cavier Blacks in a RAID 6 
  hide details  
Reply
Going to be chaep
(16 items)
 
Wife's Rig
(12 items)
 
 
CPUMotherboardGraphicsRAM
i7-3770k Gigabyte GA-Z77X-UP5 TH MSI GTX460 G.Skill TridentX 2400 2 x 4GB 
Hard DriveHard DriveOptical DriveCooling
Plextor M5p 128GB 2 x WD 500GB Blues LG Prolimatech Megahalems Rev C 
CoolingOSMonitorPower
Arctic F12 CO PWM x 2 Push/Pull Windows 7 64 bit Ultimate LG IPS235V Corsair AX850 
Case
Coolermaster HAF 912 advanced (Asia version) 
CPUMotherboardGraphicsRAM
I5-3570K Gigabyte Z68X-UD3H-B3 Inno3D Ichill GTX660 8GB G.Skill RipjawsX 1600 
Hard DriveHard DriveOptical DriveCooling
Samsung 830 128GB WD black 500GB Liteon Coolermaster Hyper 212+ EVO 
OSMonitorPowerCase
Win 7 ultimate Samsung Syncmaster 932gwe+ OCZ ZT series 550W Coolermaster 410 
CPUMotherboardRAMHard Drive
1.67Ghz Atom stock 1GB DDR2 2 x 500GB Western Digital Cavier Blacks [RAID 1] 
CoolingOSPowerCase
stock DSM3.2 [built on linux] stock stock 
OtherOther
Synology DX510 Expansion unit 5 x 1TB WD Cavier Blacks in a RAID 6 
  hide details  
Reply
post #9 of 17
Thread Starter 
Quote:
Originally Posted by stubass View Post
nah not dangerous here. if your refering to the floods its no different to say the Aussie floods earlier this year for example.

if you meen dangerous as in crime, i feel more safe in bangkok than say LA.

As to FFT's, im sure P95 would run descrete FFT algorithms in the programes code, same whith most stress test/benchmarking programs

oh still really not the answer your looking for
I was wondering about the people, floods are assumed problematic. I heard from a few people that getting killed was fairly easy, but that was mostly from Marines and trouble seems to follow those guys. The David Carradine tranny sex autoerotic mob death thing did happen though.


Still looking for an answer.

edit- when stress testing with Prime 95 it changes "FFT length" every 15 mins, small medium and large 8k to 4092k I think, and some stress CPU, IMC or Memory harder than others returning errors or bluescreens to show instability. I was wondering which I should hammer away on for a few hours specifically before just allowing it to run the blend test for a day.
Edited by dave12 - 11/7/11 at 4:58am
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
i5 2500k 4.7GHz 1.34v Asus P8Z77-V Pro Gigabyte Windforce 7950 8GB Crucial 1866 
Hard DriveOptical DriveOSMonitor
Crucial m4 128 GB Samsung BluRay Windows 7 64 Samsung S27A950D 
KeyboardPowerCaseMouse
Logitech G15 Seasonic 760-X Corsair 800D Logitech G9 
  hide details  
Reply
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
i5 2500k 4.7GHz 1.34v Asus P8Z77-V Pro Gigabyte Windforce 7950 8GB Crucial 1866 
Hard DriveOptical DriveOSMonitor
Crucial m4 128 GB Samsung BluRay Windows 7 64 Samsung S27A950D 
KeyboardPowerCaseMouse
Logitech G15 Seasonic 760-X Corsair 800D Logitech G9 
  hide details  
Reply
post #10 of 17
For memory testing I use memtest. I test the memory to the highest I can so I reduce the chance of memory being the issue.
i7 fun
(2 items)
 
  
CPUGraphics
intel i7 w3670 EVGA GTX 960 
  hide details  
Reply
i7 fun
(2 items)
 
  
CPUGraphics
intel i7 w3670 EVGA GTX 960 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Memory
Overclock.net › Forums › Components › Memory › What FFTs hit memory the hardest?