What is TRRD RAM?
tRRD Timing: Row to Row Delay or RAS to RAS Delay. The amount of cycles that it takes to activate the next bank of memory. It is the opposite of tRAS. The lower the timing, the better the performance, but it can cause instability.
What is TRRD?
Definition. TRRD. Time Ras to Ras Delay. TRRD. Transcription Regulatory Regions Database.
What does CL mean in RAM?
C.A.S. Latency
CL = C.A.S. Latency, which is the delay (latency) while the ram finds the address to read/write data from/to. With lower CAS Latency, seek operations complete faster, and so more read/write operations can be completed in any period of time. Basically, lower latency = faster performance.
Is tRC important for RAM?
Now that DDR2 memory is easily reaching speeds above 1200MHz the Trc has been found to play a critical role in the performance of memory modules.
What is tFAW RAM timing?
tFAW: Four Activate Window. The amount of time in which four row activations can occur within the same rank. Pretty self explanatory, if the IMC needs to access four different rows of memory within one rank of a DIMM, it will take tFAW cycles to do so.
How important is memory timing?
Lower latency means faster data access, thus faster data transfer to the CPU, and faster operation of your computer overall. Higher-quality, more expensive RAM has lower latency, and both this rating and the RAM’s clock speed can be overclocked by enthusiasts.
What is TRTP RAM?
TRTP= TWR minus TRRD. TFAW=TWR+TRRD. Typically, If your CL can be set at CL7, your TRRD should be able to run at 5 or lower. It is best to have TWTR one click lower than CL ( TWTR at 6). TRRD+TWTR can be even lower when you want a higher OC.
What is tRC RAM?
tRC (Bank Cycle Time) – [Auto, 1 ~ 63] This is arguably one of the most important timings when it comes to memory performance with NVIDIA chipsets. The rule when it comes to tRC is you should set it no lower than tCL + tRAS + 2.
What is a good tRC?
The rule when it comes to tRC is you should set it no lower than tCL + tRAS + 2. Even small reductions in this timing can bring about large decreases in memory access latencies.
What is tRP RAM timing?
Row PreCharge Time (tRP) Technically, it measures the latency between issuing the precharge command to idle or close one row and activate command to open a different row. tRP is identical to the second number tRCD because the same factors affect the latency in both operations.