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12 Σεπ 2006 · So your DDR RAM will run at 266MHz x2 which equals a 533MHz DDR bus for the memory. This is perfectly normal. When you are setting the RAM to 800MHz you are over-clocking your FSB to 400MHz...
In this article, we’ll provide a newbie-friendly primer on RAM, explain the different DDR speeds, and outline which types of RAM are best for PC gaming. What is RAM? The RAM you use for a gaming PC is called SDRAM, or Synchronous Dynamic Random-Access Memory.
DDR2 SDRAM gives a transfer rate of (memory clock rate) × 2 (for bus clock multiplier) × 2 (for dual rate) × 64 (number of bits transferred) / 8 (number of bits/byte). This means your PC2-4300/4200 are 133MHz (Memory Clock) x 2 = 266MHz (Bus Clock) x 2 = 533MHz (Data Rate) x 64 = 34112 (bits transferred) / 8 = 4264.
9 Σεπ 2024 · DDR2 has a 4-bit prefetch, which is twice that of DDR. DDR2 can also reach data rates of 533 to 800MT/s. DDR2 memory can be installed in pairs to run in "dual channel mode," which can increase memory throughput even more.
How Much RAM Do I Need for Gaming? As of this writing, the generally accepted baseline is 8GB of RAM for normal PC gaming. Casual tests have found little performance benefit between having 8GB and 16GB of RAM. While you can get away with just 4GB of RAM for many older games, there's little reason to build a new system with this little RAM.
28 Φεβ 2012 · Called double data rate (or DDR), it let the memory transfer data on both the rising and falling edges of the clock signal, giving it the capability to move information nearly twice as...
27 Απρ 2024 · If a gaming PC becomes unresponsive or is generally slow when loading games, the problem is probably the RAM size. RAM, or Random access memory, acts as the short-term memory of your PC’s...
