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6GB ddr2 (3x2 and works on dual channel) vs 4gb (2x2 dual channel)

post #1 of 4
Thread Starter 
i have 3x2 gb ram ddr2 800mhz from a data :S
what is better to use 3x2 or 2x2 :S ?
any ideas ( sorry for my bad english :S )
they both are dual channels :S
    
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post #2 of 4
Dual channel only works in pairs.
3x2gGB will be triple channel but only for X58.
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Uhh.. Thing
(17 items)
 
TERA
(22 items)
 
MEGA
(13 items)
 
CPUMotherboardGraphicsRAM
4690K Z97-PRO GAMER GigaByte GTX970 G1 Corsair Vengeance 
Hard DriveHard DriveCoolingOS
Samsung 830 Pro Samsung 850 EVO Noctua D15 Windows 10 x64 Enterprise 
MonitorKeyboardPowerCase
ASUS VG248QE QPAD MK-50 EVGA 750W G2 Frractal Design R5 
MouseMouse PadAudioAudio
Logitech G502 IKEA Galant SupremeFX -> Pioneer VSX-D711-S 5.1 receiver Dali Zensor 1+SUB E-12F 
Other
Logitech G27 
CPUMotherboardGraphicsGraphics
Intel i7 2700k @ 4.5GHz 1.425v with HT enabled ASUS P8Z77-V Gigabyte GTX670 OC Gigabyte GTX670 OC 
RAMHard DriveHard DriveHard Drive
Corsair Vengeanve LP White 16GB Corsair Force GT 120GB WD RED SOHO 3TB WD RED SOHO 3TB 
Hard DriveHard DriveCoolingCooling
WD BLACK 4TB Seagate 5900 LP 2TB XSPC Raystorm D5 XSPC RX480 w/ GT AP-13 
CoolingOSMonitorKeyboard
XSPC RX360 w/ GT AP-15 Windows 7 Ultimate x64 DELL U3011 Logitech K800 
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Corsair HX1000W Corsair 900D Logitech G500 SARGAS 460 
AudioAudio
Denon AVR-2313 Dali Zensor 7, 5, Vocal 
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Corsair H100 Windows 7 x64 Ultimate SP1 ASUS V248QE Corsair HX650W 
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BitFenix Prodigy Funk Surface 1030 Realtek 898 Pioneer VSX-D711-S 5.1 receiver 
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Dali Zensor 1+SUB E-12F 
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post #3 of 4
Thread Starter 
yea but lets check my system :S i can use ddr2 dual channel :S but ... what is better
i think that 3x2 ddr2 800mhz is bugged :S it works on dual channel :S
    
CPUMotherboardGraphicsRAM
AMD Phenom II x4 925 C2 2.8@3.7GHz NB 2.65GHz 1... Asrock 970 Extreme 4 UEFI Palit GTX 460 Sonic Platinum 840MHz Core/1055MH... 2x4GB Kingston HyperX 1600@1414MHz 7-7-7-21 1.65v 
Hard DriveOptical DriveCoolingOS
Seagate Barracuda 1TB 7200RPM 32MB Sata 3 6GB/s Sony Optiarc 5260s 24X DVD+/-RW Cooler Master Hyper TX3 / AMD Stock fan as VRM ... Windows 7 Ultimate x64 
MonitorPowerCase
Samsung SyncMaster S24B300HL 1920x1080 Cooler Master GX 750W Cooler Master Elite 430 Black 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
AMD Phenom II x4 925 C2 2.8@3.7GHz NB 2.65GHz 1... Asrock 970 Extreme 4 UEFI Palit GTX 460 Sonic Platinum 840MHz Core/1055MH... 2x4GB Kingston HyperX 1600@1414MHz 7-7-7-21 1.65v 
Hard DriveOptical DriveCoolingOS
Seagate Barracuda 1TB 7200RPM 32MB Sata 3 6GB/s Sony Optiarc 5260s 24X DVD+/-RW Cooler Master Hyper TX3 / AMD Stock fan as VRM ... Windows 7 Ultimate x64 
MonitorPowerCase
Samsung SyncMaster S24B300HL 1920x1080 Cooler Master GX 750W Cooler Master Elite 430 Black 
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Reply
post #4 of 4
When using more than 4GB, the single DIMM on the other channel will negate the performance of the 2x2GB DIMMs running dual channel - even if it appears that 3 DIMMs are running dual channel. You should be running true dual channel (2 or 4 DIMMs) for the most optimal performance.
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Overclock.net › Forums › Components › Memory › 6GB ddr2 (3x2 and works on dual channel) vs 4gb (2x2 dual channel)