Can You Use Ddr2 In Ddr Slot
The most obvious factor on how to differ DDR3 from DDR2 memory is appearance. But, that is not as simple as it might seem. Unless you can find the specific reference on the memory stick, you will need to look at the key notch. Along the bottom of the memory stick, 240 pins insert into the motherboard. Among the pins is a notch. That notch prevents inserting the wrong type of memory into an incompatible slot. Looking from the top side, the notch on the DDR2 lies slightly to the right of the middle point of the memory stick. On the DDR3, the notch is slightly to the left of the middle.
Does ddr2 or ddr3 matter on the video card.is one better to run on XP As far as the OS, no. However, The number rating reflects the speed of the on-board RAM (in simple terms) on the GPU (graphics. Your guess is right, you can´t. It uses different voltages too. I know somone who forced a DDR2 RAM into a DDR slot and ruined the Mainboard in the process. Messed up all his memory (the existing DDR RAM), the DDR2 RAM and the mainboard. Regarding your link, that memory looks fine. You will only need DDR2 800 if you plan to overclock or go AMD. I would suggest ddr5 if you're into gaming.Currently i am running ddr 3 it is sufficient for casual gaming.Depends on your needs & also check psu & other requirements. Slh28 Posts: 1,703 +171. 18+ Can You Use Ddr2 Ram In Ddr Slot Full T&C's Apply New players Only. £10 min deposit. £5 max bet using bonus. 40 x wagering applies. Bonus Can You Use Ddr2 Ram In Ddr Slot valid for 14 days. 30 Spins on preselected games will be credited instantly + then 30 per day for 9 days.
DDR2 memory sticks do not fit into the slots for DDR3 sticks or vice versa. One reason why many manufacturers have been slow to adopt the newer DDR3 technology is because there is no backwards compatibility between the two. You cannot use a DDR3 when you do not have an appropriate slot in the motherboard for it. Some newer motherboards come with the ability for both types of memory to work. However, it is important to know how to differ DDR3 from DDR2 memory before you purchase it.
What else makes these memory sticks different? Transfer speed on DDR3 is double that of the DDR2. Transfer rates on DDR2 range from 400 to 800 Mbps. On the DDR3, the range is 800 to 1600 Mbps. The DDR2 has four internal banks of memory while the DDR3 has eight. The DDR2 does 4-bit prefetch and the DDR3 does 8-bit prefetch. The DDR2 uses more voltage than the DDR3 does. The DDR2 runs with 1.8V while DDR3 runs with 1.5V. DDR3 memory has a slightly higher latency than the DDR2. There are other technical differences between the two as well.
Currently, there is another significant way on how to differ DDR3 from DDR2 memory. The price is higher for the DDR3 memory sticks. Prices have continued to drop ever since the DDR3 came on the market a few years ago. However, the DDR2 sticks are still lower in price. But, newer motherboards are pushing the prices down on DDR3. The demand for the newer technology is starting to grow as higher memory requirements come into play with faster motherboards and chipsets. However, with the newer DDR4 technology planned for a 2012 release, the future of the DDR3 is still in question.
1. DDR :
DDR stands for Double Data Rate. It is used in computers and laptops, and it can transfer double data chunks to memory per clock cycle, that’s why it is called double data rate. Since the launch of DDR RAM, there have been many upgrades, which are called DDR2, DDR3, DDR4. All new versions of DDR RAM are not compatible with the earlier or later RAM. This means that the DDR2, DDR3, DDR4 memory module will not be compatible or fit in any slot in the DDR or DDR1 slot of the motherboard.
Can You Use Ddr2 In Ddr Slot Gaming
2. DDR2 :
DDR2 stands for Double Data Rate version 2 It is the second version of DDR memory. This version of RAM was developed to achieve a high data rate for block-transferring. It is the successor to DDR where the main change is applied to the operational frequency between the RAM chip and the prefetch buffer, and the amount of both parameters is increased. The prefetch buffer is 4-bit memory catch that resides in the DDR2’s RAM chip.
Difference between DDR and DDR2 :
| S.No. | DDR | DDR2 |
|---|---|---|
| 1. | DDR has 4 internal banks. | Whereas DDR2 has either 4 or 8 internal banks. |
| 2. | The transfer speed of the DDR varies between 0.20–0.40 gigatransfer per second. | While the transfer speed of DDR2 varies between 0.40–1.06 gigatransfer per second. |
| 3. | The speed of DDR is slower than that of DDR2. | While the speed of DDR2 is higher than DDR. |
| 4. | The DDR was released in the year 1998. | While DDR2 was released in the year 2003. |
| 5. | DDR is succeeded by DDR2. | While DDR2 is succeeded by DDR3. |
| 6. | The standard supply voltage of DDR is 2.5 V. | While the standard supply voltage of DDR2 is 1.8 V. |
| 7. | DDR has a bus clock speed of 100 MHz-200 MHz. | While DDR2 has a bus clock speed of 200 MHz-533 MHz. |
| 8. | DDR has a channel bandwidth of 1.60-3.20 GBps. | While DDR2 has a channel bandwidth of 3.20-8.50 GBps. |
| 9. | Performance wise DDR is not better than DDR2. | Whereas it is better than DDR in terms of performance. |
Recommended Posts:
If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute.geeksforgeeks.org or mail your article to contribute@geeksforgeeks.org. See your article appearing on the GeeksforGeeks main page and help other Geeks.
Can You Use Ddr2 In Ddr Slot Machine
Please Improve this article if you find anything incorrect by clicking on the 'Improve Article' button below.