Solved Ram 1333 mhz and 1.5 v with 1600 mhz and 1.35 v ?

HpBaxxter

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I bought an additional ram the old one is 1333 MHz ,1.50 V and the new one (Hyundai) is 1600 MHz 1.35 v , they are running together in one laptop ,is that fine ? Wont my laptop crash in the future ( cpu or motherboard) ?
 

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My Computer

System One

  • OS
    windows 8 Pro 64 bit
Look under Memory tab and see what they are actually running at. SPD shows only what they are capable of.
 

My Computer

System One

  • OS
    Windows 8.1 Pro
    Computer type
    PC/Desktop
    System Manufacturer/Model
    Home made
    CPU
    AMD Ryzen7 2700x
    Motherboard
    Asus Prime x470 Pro
    Memory
    16GB Kingston 3600
    Graphics Card(s)
    Asus strix 570 OC 4gb
    Hard Drives
    Samsung 960 evo 250GB
    Silicon Power V70 240GB SSD
    WD 1 TB Blue
    WD 2 TB Blue
    Bunch of backup HDDs.
    PSU
    Sharkoon, Silent Storm 660W
    Case
    Raidmax
    Cooling
    CCM Nepton 140xl
    Internet Speed
    40/2 Mbps
    Browser
    Firefox
    Antivirus
    WD
Looks OK, running at 1333 MHz in dual mode. Samsung RAM is slower than that Hyundai so both defaulted to slower one.
 

My Computer

System One

  • OS
    Windows 8.1 Pro
    Computer type
    PC/Desktop
    System Manufacturer/Model
    Home made
    CPU
    AMD Ryzen7 2700x
    Motherboard
    Asus Prime x470 Pro
    Memory
    16GB Kingston 3600
    Graphics Card(s)
    Asus strix 570 OC 4gb
    Hard Drives
    Samsung 960 evo 250GB
    Silicon Power V70 240GB SSD
    WD 1 TB Blue
    WD 2 TB Blue
    Bunch of backup HDDs.
    PSU
    Sharkoon, Silent Storm 660W
    Case
    Raidmax
    Cooling
    CCM Nepton 140xl
    Internet Speed
    40/2 Mbps
    Browser
    Firefox
    Antivirus
    WD
Looks OK, running at 1333 MHz in dual mode. Samsung RAM is slower than that Hyundai so both defaulted to slower one.
Wont my laptop damage in the future ( cpu or motherboard or ram) ? or will I have blue screen ?
If it's working OK now it will in the future, don't worry.
 

My Computer

System One

  • OS
    Windows 8.1 Pro
    Computer type
    PC/Desktop
    System Manufacturer/Model
    Home made
    CPU
    AMD Ryzen7 2700x
    Motherboard
    Asus Prime x470 Pro
    Memory
    16GB Kingston 3600
    Graphics Card(s)
    Asus strix 570 OC 4gb
    Hard Drives
    Samsung 960 evo 250GB
    Silicon Power V70 240GB SSD
    WD 1 TB Blue
    WD 2 TB Blue
    Bunch of backup HDDs.
    PSU
    Sharkoon, Silent Storm 660W
    Case
    Raidmax
    Cooling
    CCM Nepton 140xl
    Internet Speed
    40/2 Mbps
    Browser
    Firefox
    Antivirus
    WD
Ill run memtest86 8 passes and ill tell you the result.
I used a diagnostic tool come with my dell laptop " epsa pre-boot system assessment" ,
I did the test and it all passed ok !
 

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My Computer

System One

  • OS
    windows 8 Pro 64 bit
the memtest test passed fine, If I didn't have a problem after 1 day, wont the difference of the voltage be a problem ?
 

My Computer

System One

  • OS
    windows 8 Pro 64 bit
You will be okay. Enjoy.
 

My Computer

System One

  • OS
    Win8.1
    Computer type
    PC/Desktop
    System Manufacturer/Model
    HTPC: Custom built
    CPU
    intel i5-2400
    Motherboard
    Gigabyte GA-Z68MX-DS2H
    Memory
    16GB Corsair DDR3-1600
    Graphics Card(s)
    on-board HD3000
    Sound Card
    On-board
    Monitor(s) Displays
    Samsung 32" LED
    Hard Drives
    eight HGTS Deskstar NAS, 3TB
    seven WD Red NAS, 3TB
    one Seagate ES.2, 1TB
    one 64GB SSD
    PSU
    Corsair 750W
    Case
    Li-Lian case with SuperMicro hotswap backplane
    Cooling
    Case 4 6" fans, stock CPU cooler
    Other Info
    Two 3-Ware (LSI) model 9650SE-8LPML RAID cards.
What heat are you referring to? You will see no more or no less heat based on your memory setup.
If you are concerned about heat overall you can add an app to monitor the temperatures of your system (many BIOS screens will show MB temps too). A lot of people like this one Core Temp
Another is HWMonitor (from the same group that provided the CPU-Z that your using) HWMONITOR | Softwares | CPUID
 

My Computer

System One

  • OS
    Win8.1
    Computer type
    PC/Desktop
    System Manufacturer/Model
    HTPC: Custom built
    CPU
    intel i5-2400
    Motherboard
    Gigabyte GA-Z68MX-DS2H
    Memory
    16GB Corsair DDR3-1600
    Graphics Card(s)
    on-board HD3000
    Sound Card
    On-board
    Monitor(s) Displays
    Samsung 32" LED
    Hard Drives
    eight HGTS Deskstar NAS, 3TB
    seven WD Red NAS, 3TB
    one Seagate ES.2, 1TB
    one 64GB SSD
    PSU
    Corsair 750W
    Case
    Li-Lian case with SuperMicro hotswap backplane
    Cooling
    Case 4 6" fans, stock CPU cooler
    Other Info
    Two 3-Ware (LSI) model 9650SE-8LPML RAID cards.
What heat are you referring to? You will see no more or no less heat based on your memory setup.
If you are concerned about heat overall you can add an app to monitor the temperatures of your system (many BIOS screens will show MB temps too). A lot of people like this one Core Temp
Another is HWMonitor (from the same group that provided the CPU-Z that your using) HWMONITOR | Softwares | CPUID

I was talking about heat of the processor / motherboard .

I installed HWiNFO64 it show me a thing maybe can explain why they run both together even the difference of the voltage , look at the voltage !

Does it mean it can run at 1.50v or 1.35v ?
 

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My Computer

System One

  • OS
    windows 8 Pro 64 bit
Most of RAM modules can and do run at higher voltages, mine is running at 1.67v to be able to OC to 1600MHz without a hint of overheating. There's no temperature reading for them anyway. Only in case of overclocking RAM past the speed of memory controller in the CPU, you may see some temp increase in the processor.
 

My Computer

System One

  • OS
    Windows 8.1 Pro
    Computer type
    PC/Desktop
    System Manufacturer/Model
    Home made
    CPU
    AMD Ryzen7 2700x
    Motherboard
    Asus Prime x470 Pro
    Memory
    16GB Kingston 3600
    Graphics Card(s)
    Asus strix 570 OC 4gb
    Hard Drives
    Samsung 960 evo 250GB
    Silicon Power V70 240GB SSD
    WD 1 TB Blue
    WD 2 TB Blue
    Bunch of backup HDDs.
    PSU
    Sharkoon, Silent Storm 660W
    Case
    Raidmax
    Cooling
    CCM Nepton 140xl
    Internet Speed
    40/2 Mbps
    Browser
    Firefox
    Antivirus
    WD

My Computer

System One

  • OS
    Windows 8.1 Pro
    Computer type
    PC/Desktop
    System Manufacturer/Model
    Home made
    CPU
    AMD Ryzen7 2700x
    Motherboard
    Asus Prime x470 Pro
    Memory
    16GB Kingston 3600
    Graphics Card(s)
    Asus strix 570 OC 4gb
    Hard Drives
    Samsung 960 evo 250GB
    Silicon Power V70 240GB SSD
    WD 1 TB Blue
    WD 2 TB Blue
    Bunch of backup HDDs.
    PSU
    Sharkoon, Silent Storm 660W
    Case
    Raidmax
    Cooling
    CCM Nepton 140xl
    Internet Speed
    40/2 Mbps
    Browser
    Firefox
    Antivirus
    WD
but why Cup-Z and Speccy didn't show that ? they only show 1.35v

I looked up by the Module Part Number and I found this
 

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Last edited:

My Computer

System One

  • OS
    windows 8 Pro 64 bit
but why Cup-Z and Speccy didn't show that ? they only show 1.35v

I looked up by the Module Part Number and I found this
Because both work at the speed and settings (including voltage) of slower one. MB and BIOS can't provide different voltages for each bus. It's best to have all memory modules same and paired to get best compatibility and full performance. It also happens that two different RAM modules do not want to cooperate at all depending also of how BIOS handles it and if higher module can work at lower voltage.
 

My Computer

System One

  • OS
    Windows 8.1 Pro
    Computer type
    PC/Desktop
    System Manufacturer/Model
    Home made
    CPU
    AMD Ryzen7 2700x
    Motherboard
    Asus Prime x470 Pro
    Memory
    16GB Kingston 3600
    Graphics Card(s)
    Asus strix 570 OC 4gb
    Hard Drives
    Samsung 960 evo 250GB
    Silicon Power V70 240GB SSD
    WD 1 TB Blue
    WD 2 TB Blue
    Bunch of backup HDDs.
    PSU
    Sharkoon, Silent Storm 660W
    Case
    Raidmax
    Cooling
    CCM Nepton 140xl
    Internet Speed
    40/2 Mbps
    Browser
    Firefox
    Antivirus
    WD
but why Cup-Z and Speccy didn't show that ? they only show 1.35v

I looked up by the Module Part Number and I found this
Because both work at the speed and settings (including voltage) of slower one. MB and BIOS can't provide different voltages for each bus. It's best to have all memory modules same and paired to get best compatibility and full performance. It also happens that two different RAM modules do not want to cooperate at all depending also of how BIOS handles it and if higher module can work at lower voltage.

you mean even the slower RAM wont run at the top performance ?
I don't care about RAM 1600 MHz works at 1333 MHz, because my old one is 1333 MHz and the seller gave it to me the same price as 1333 mhz.
 

My Computer

System One

  • OS
    windows 8 Pro 64 bit
No, slower RAM and the faster one will run at the speed and settings of slower one, that's all. You are right about not caring about that difference in speed because it would amount to less than 1% of total computer performance. It's better to have more RAM than faster RAM if one has to choose.
 

My Computer

System One

  • OS
    Windows 8.1 Pro
    Computer type
    PC/Desktop
    System Manufacturer/Model
    Home made
    CPU
    AMD Ryzen7 2700x
    Motherboard
    Asus Prime x470 Pro
    Memory
    16GB Kingston 3600
    Graphics Card(s)
    Asus strix 570 OC 4gb
    Hard Drives
    Samsung 960 evo 250GB
    Silicon Power V70 240GB SSD
    WD 1 TB Blue
    WD 2 TB Blue
    Bunch of backup HDDs.
    PSU
    Sharkoon, Silent Storm 660W
    Case
    Raidmax
    Cooling
    CCM Nepton 140xl
    Internet Speed
    40/2 Mbps
    Browser
    Firefox
    Antivirus
    WD
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