Ads
related to: kingston 8gb ddr3 1600 mhz vs ddr3 1333 mhz sdram
Search results
Results From The WOW.Com Content Network
With data being transferred 64 bits at a time per memory module, DDR3 SDRAM gives a transfer rate of (memory clock rate) × 4 (for bus clock multiplier) × 2 (for data rate) × 64 (number of bits transferred) / 8 (number of bits in a byte). Thus with a memory clock frequency of 100 MHz, DDR3 SDRAM gives a maximum transfer rate of 6400 MB/s.
With data being transferred 64 bits at a time, DDR SDRAM gives a transfer rate (in bytes/s) of (memory bus clock rate) × 2 (for dual rate) × 64 (number of bits transferred) / 8 (number of bits/byte). Thus, with a bus frequency of 100 MHz, DDR SDRAM gives a maximum transfer rate of 1600 MB/s.
DDR3 triple-channel architecture is used in the Intel Core i7-900 series (the Intel Core i7-800 series only support up to dual-channel). The LGA 1366 platform (e.g. Intel X58) supports DDR3 triple-channel, normally 1333 and 1600Mhz, but can run at higher clock speeds on certain motherboards.
There are several limits on DRAM performance. Most noted is the read cycle time, the time between successive read operations to an open row. This time decreased from 10 ns for 100 MHz SDRAM (1 MHz = Hz) to 5 ns for DDR-400, but remained relatively unchanged through DDR2-800 and DDR3-1600 generations. However, by operating the interface ...
Same build as miniSD but greater capacity and transfer speed, 4 GB to 32 GB. 8 GB is largest in early-2011 (not compatible with older host devices). microSDHC: 2007 32 GB [4] Same build as microSD but greater capacity and transfer speed, 4 GB to 32 GB. [5] (not compatible with older host devices) SDXC: 2009 1 TB
PC-2100 DDR SDRAM: DDR-266: 133 MHz: 133 MHz: 0.266 GT/s: 17.034 Gbit/s: 2.133 GB/s: RIMM-2400 RDRAM: PC1200: 150 MHz: 600 MHz: 1.2 GT/s: 19.2 Gbit/s: 2.4 GB/s: PC-2700 DDR SDRAM: DDR-333: 166 MHz: 166 MHz: 0.333 GT/s: 21.336 Gbit/s: 2.667 GB/s: PC-3200 DDR SDRAM: DDR-400: 200 MHz: 200 MHz: 0.400 GT/s: 25.6 Gbit/s: 3.2 GB/s: PC2-3200 DDR2 SDRAM ...