Can We Use Ddr3 Ram In Ddr2 Slot
I bought some and it turned out to be the wrong size (how was I to know that iMacs use notebook RAM;-) so i got stuck with a couple 4 gig sticks of DDR3 (1333) However, my other PCcould sure use some ram, but it has PC5600 (or thereabouts speed) DDR2. Due to the different pin design of DDR2 and DDR3, it will be physically impossible to put a DDR2 stick into a DDR3 slot. You will need to have DDR3 RAM. When you buy it, be sure that it runs at 1.65V or less; that's RAM designed for the X58 and P55 chipsets. We use cookies to offer you the best playing experience possible. Continue browsing if you are Can You Use Ddr3 Ram In Ddr2 Slot happy. Please read our cookie policy for more details.
I am running XP Pro 32-bit. I want to replace the Video Card. Nothing great or expensive...just a decent one. It for a friend (senior, that is why XP). I just got him a Dell Vostro 200 slim, added a 1TB HD and installed all drivers and XP. Please let me know 3 things:
1. Does ddr2 or ddr3 matter on the video card..is one better to run on XP
2. 64-bit or 32-bit. I assume 64 will run on 32-bit XP
3. Any suggestions on the card or where to buy (PCI Express 2.0X16)
Thanks! Ynot
Both DDR2 and DDR3 are the versions of Double Data Rate (DDR).
DDR2 stands for Double Data Rate version 2 and DDR3 stands for Double Data Rate version 3.
DDR2 and DDR3 square measure enhancements on identical technology and additional increase the amount of knowledge transfers per clock cycle.
DDR2 RAM provides four knowledge transfers per cycle, whereas DDR3 will increase the amount to eight. forward a base clock speed of 100Mhz, DDR RAM can offer sixteen hundred MB/s of information measure, DDR2 provides thirty two hundred MB/s, and DDR3 provides 6400 MB/s. a lot of is usually better.
Difference between DDR2 and DDR3:
| S.NO | DDR2 | DDR3 |
|---|---|---|
| 1. | DDR2 stands for Double Data Rate version 2. | Whereas DDR3 stands for Double Data Rate version 3. |
| 2. | The cost of DDR2 is less than DDR3. | While it’s cost is higher or more than DDR2. |
| 3. | Performance-wise, DDR2 is superior than DDR2. | While it is average in terms of performance. |
| 4. | Supply voltage for DDR2 is greater than DDR3 which is 1.8 volts. | While for DDR3, supply voltage is 1.5 volts. |
| 5. | DDR2 consumes more power. | While it consumes less power. |
| 6. | The speed of DDR2 is slow in comparison of DDR3. | While the speed of DDR3 is fast in comparison of DDr2. |
| 7. | In DDR2, there is no memory reset option. | While in DDR3, there is provided memory reset option. |
| 8. | Clock speed of DDR2 vary from 400 MHz to 800 MHz. | Whereas the clock speed of DDr3 vary from 800 MHz to 1600 MHz. |
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