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Has Anyone EVER Came Across this With JEDEC Specs?

post #1 of 7
Thread Starter 
I have a 4Gb kit of OCZ 2ghz Cas8 Ram and Came across this in CPU-Z. When I look under the "SPD" tab in CPU-Z and select Slot #4, it shows me the Typical JEDEC SPD's 1-4....

Here's the interesting part.... When I select Slot #3, it shows me JEDEC SPD's 5-8......??? Why would it do this?

Do I possible have a stick of Ram going Bad? System is running fine at:

CPU- 4Ghz (x20) @1.48v
CPUNB- 3GHz )x15) @ 1.43v
Ram 1.6Ghz Cas6 @ 2.1v (HVR)

It's Prime95 Blend Stable for 24+ hours... So what gives? Any ideas from you guys?
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SAM3 Water Rig
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CPUMotherboardGraphicsRAM
Phenom II x4 C3 955 @ 4.1Ghz w/3Ghz NB MSI 790FX-GD70 Sapphire VAPOR-X 5770 1060/1515mhz 4Gb Kit OCZ FlexEX WaterCooled 1600mhz 6-6-6-18 
Hard DriveOptical DriveOSMonitor
OCZ Vertex 32Gb, WD Green 500Gb, WD Green 2Tb 1x Sammy DVD/ 1x LiteOn BD-Rom Windows 7 Professional 64bit Acer H243H 24" 1080P HD 
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post #2 of 7
Do you have 2 or 4 sticks of ram? Could you post a screenshot of slot 4 selected and a screenshot of slot 3 selected side by side.
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Phenom II X4 B45 @ 3.37 Biostar TA790GXB3 4G Crucial Ballistix Tracer @1500 CL8 Windows 7 Ultimate 32 bit 
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Phenom II X4 B45 @ 3.37 Biostar TA790GXB3 4G Crucial Ballistix Tracer @1500 CL8 Windows 7 Ultimate 32 bit 
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post #3 of 7
I wouldn't say its a bad stick of RAM. AMD chipsets do not always read the JEDEC specs in the RAM timings tables correctly.

EDIT: Removed my last sentence. Just realized you mentioned 24+ Prime95 stable.
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250GB 850 Evo M.2 5TB WD Black Corsair H110i GTX Windows 10 Home x64 
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post #4 of 7
Thread Starter 
Quote:
Originally Posted by coonmanx View Post
Do you have 2 or 4 sticks of ram? Could you post a screenshot of slot 4 selected and a screenshot of slot 3 selected side by side.

You know, I thought that I actually did that in OP but I didn't.
SAM3 Water Rig
(13 items)
 
  
CPUMotherboardGraphicsRAM
Phenom II x4 C3 955 @ 4.1Ghz w/3Ghz NB MSI 790FX-GD70 Sapphire VAPOR-X 5770 1060/1515mhz 4Gb Kit OCZ FlexEX WaterCooled 1600mhz 6-6-6-18 
Hard DriveOptical DriveOSMonitor
OCZ Vertex 32Gb, WD Green 500Gb, WD Green 2Tb 1x Sammy DVD/ 1x LiteOn BD-Rom Windows 7 Professional 64bit Acer H243H 24" 1080P HD 
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MS Media Raidmax 850W Silverstone Raven RV02B-W Labtech 
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SAM3 Water Rig
(13 items)
 
  
CPUMotherboardGraphicsRAM
Phenom II x4 C3 955 @ 4.1Ghz w/3Ghz NB MSI 790FX-GD70 Sapphire VAPOR-X 5770 1060/1515mhz 4Gb Kit OCZ FlexEX WaterCooled 1600mhz 6-6-6-18 
Hard DriveOptical DriveOSMonitor
OCZ Vertex 32Gb, WD Green 500Gb, WD Green 2Tb 1x Sammy DVD/ 1x LiteOn BD-Rom Windows 7 Professional 64bit Acer H243H 24" 1080P HD 
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MS Media Raidmax 850W Silverstone Raven RV02B-W Labtech 
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post #5 of 7
Looks like for the one DIMM, CPU-Z is just reading what's towards the top of the timings table (JEDEC #5 and up) whereas the other DIMM, CPU-Z is reading the beginning of the timings table (JEDEC #1-4). I wouldn't worry about it as the the model number information is reading the same for all sticks.
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Intel Core i7-4790K MSI Z97 Gaming 5 2x Zotac GTX 970 | SLI 32GB G.Skill Sniper 1866MHz 
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250GB 850 Evo M.2 5TB WD Black Corsair H110i GTX Windows 10 Home x64 
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Sony KDL55W800 Logitech MK700 TT Toughpower 750W Corsair Obsidian 450D 
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Triforce of Power
(15 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7-4790K MSI Z97 Gaming 5 2x Zotac GTX 970 | SLI 32GB G.Skill Sniper 1866MHz 
Hard DriveHard DriveCoolingOS
250GB 850 Evo M.2 5TB WD Black Corsair H110i GTX Windows 10 Home x64 
MonitorKeyboardPowerCase
Sony KDL55W800 Logitech MK700 TT Toughpower 750W Corsair Obsidian 450D 
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post #6 of 7
Thread Starter 
Quote:
Originally Posted by darklink View Post
Looks like for the one DIMM, CPU-Z is just reading what's towards the top of the timings table (JEDEC #5 and up) whereas the other DIMM, CPU-Z is reading the beginning of the timings table (JEDEC #1-4). I wouldn't worry about it as the the model number information is reading the same for all sticks.
I thought this... Did you notice that #4 and 5 are the same? It's only a 4Gb kit also.

Well thanks for the info. I just wanted to make sure. It's not doing it now. I closed out CPUZ and restarted it and it's been fine since... Most likely it's just CPUZ?
SAM3 Water Rig
(13 items)
 
  
CPUMotherboardGraphicsRAM
Phenom II x4 C3 955 @ 4.1Ghz w/3Ghz NB MSI 790FX-GD70 Sapphire VAPOR-X 5770 1060/1515mhz 4Gb Kit OCZ FlexEX WaterCooled 1600mhz 6-6-6-18 
Hard DriveOptical DriveOSMonitor
OCZ Vertex 32Gb, WD Green 500Gb, WD Green 2Tb 1x Sammy DVD/ 1x LiteOn BD-Rom Windows 7 Professional 64bit Acer H243H 24" 1080P HD 
KeyboardPowerCaseMouse
MS Media Raidmax 850W Silverstone Raven RV02B-W Labtech 
Mouse Pad
Gen 
  hide details  
Reply
SAM3 Water Rig
(13 items)
 
  
CPUMotherboardGraphicsRAM
Phenom II x4 C3 955 @ 4.1Ghz w/3Ghz NB MSI 790FX-GD70 Sapphire VAPOR-X 5770 1060/1515mhz 4Gb Kit OCZ FlexEX WaterCooled 1600mhz 6-6-6-18 
Hard DriveOptical DriveOSMonitor
OCZ Vertex 32Gb, WD Green 500Gb, WD Green 2Tb 1x Sammy DVD/ 1x LiteOn BD-Rom Windows 7 Professional 64bit Acer H243H 24" 1080P HD 
KeyboardPowerCaseMouse
MS Media Raidmax 850W Silverstone Raven RV02B-W Labtech 
Mouse Pad
Gen 
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post #7 of 7
Quote:
Originally Posted by Mastiffman View Post
I thought this... Did you notice that #4 and 5 are the same? It's only a 4Gb kit also.

Well thanks for the info. I just wanted to make sure. It's not doing it now. I closed out CPUZ and restarted it and it's been fine since... Most likely it's just CPUZ?
CPU-Z is still a bit buggy at times but I know where you're coming from. I like all my ducks in a row and something like that would have drove me mad.
Triforce of Power
(15 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7-4790K MSI Z97 Gaming 5 2x Zotac GTX 970 | SLI 32GB G.Skill Sniper 1866MHz 
Hard DriveHard DriveCoolingOS
250GB 850 Evo M.2 5TB WD Black Corsair H110i GTX Windows 10 Home x64 
MonitorKeyboardPowerCase
Sony KDL55W800 Logitech MK700 TT Toughpower 750W Corsair Obsidian 450D 
MouseMouse PadAudio
Logitech M705 Logitech G440 Onkyo HT-R693 
  hide details  
Reply
Triforce of Power
(15 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7-4790K MSI Z97 Gaming 5 2x Zotac GTX 970 | SLI 32GB G.Skill Sniper 1866MHz 
Hard DriveHard DriveCoolingOS
250GB 850 Evo M.2 5TB WD Black Corsair H110i GTX Windows 10 Home x64 
MonitorKeyboardPowerCase
Sony KDL55W800 Logitech MK700 TT Toughpower 750W Corsair Obsidian 450D 
MouseMouse PadAudio
Logitech M705 Logitech G440 Onkyo HT-R693 
  hide details  
Reply
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