DDR3 (Double Data Rate)
The most visible advantages on DDR3 RAM is the required power consumption is reduced approximately 16% compared with other words DDR3 DDR2 requires less power than DDR2. This is because DDR3 is already using the technology as much as 90 nm with a pin 240, so that the required power consumption is only 1.5v, much less when compared to DDR2 and DDR 2.5V 1.8v. In theory, held by the RAM speed is quite stunning. He was able to transfer data with an effective clock of 800-1600 MHz. In the 400-800 MHz clock, much higher than DDR2 at 400-1066 MHz (200-533 MHz) and DDR for 200-600 MHz (100-300 MHz). The prototype of DDR3 is already introduced long ago in early 2005. However, the product itself actually appeared in mid-2007 along with a motherboard that uses Intel P35 Bearlake chipset and the motherboard is already supporting slot DIM
M Memory DDR3-1600. Besides having different power supply with DDR2, the location of key notch on both different but both have 240 pins. DDR3 RAM module to have a high precision calibration resistors and Fly-by command / address / control bus with On-DIMM termination, in which fi-fi tour touring owned by DDR3 is not present in previous generations. Some tours fi DDR3 owned by, among others:
_ Asynchronous RESET pin.
_ Support for system-level fl ight time compensation.
_ On-DIMM Mirror friendly DRAM pin out.
_ CWL (CAS Write Latency) per speed bin.
_ On-die IO engine calibration.
_ READ and WRITE calibration.
Because of more efficient power supply, it is widely used in laptops. So as to save batery.
Here's an overview of RAM:
The most visible advantages on DDR3 RAM is the required power consumption is reduced approximately 16% compared with other words DDR3 DDR2 requires less power than DDR2. This is because DDR3 is already using the technology as much as 90 nm with a pin 240, so that the required power consumption is only 1.5v, much less when compared to DDR2 and DDR 2.5V 1.8v. In theory, held by the RAM speed is quite stunning. He was able to transfer data with an effective clock of 800-1600 MHz. In the 400-800 MHz clock, much higher than DDR2 at 400-1066 MHz (200-533 MHz) and DDR for 200-600 MHz (100-300 MHz). The prototype of DDR3 is already introduced long ago in early 2005. However, the product itself actually appeared in mid-2007 along with a motherboard that uses Intel P35 Bearlake chipset and the motherboard is already supporting slot DIM
M Memory DDR3-1600. Besides having different power supply with DDR2, the location of key notch on both different but both have 240 pins. DDR3 RAM module to have a high precision calibration resistors and Fly-by command / address / control bus with On-DIMM termination, in which fi-fi tour touring owned by DDR3 is not present in previous generations. Some tours fi DDR3 owned by, among others:
_ Asynchronous RESET pin.
_ Support for system-level fl ight time compensation.
_ On-DIMM Mirror friendly DRAM pin out.
_ CWL (CAS Write Latency) per speed bin.
_ On-die IO engine calibration.
_ READ and WRITE calibration.
Because of more efficient power supply, it is widely used in laptops. So as to save batery.
Here's an overview of RAM:
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