- Joined
- Mar 25, 2003
- Location
- Indiana University, USA
I mentioned this in the "lets beat each other out thread" but I might get an answer here:
ive been tweaking my ram timings and have found some type of anomoly or something. i thought the lower timings the better....but
when i increase row active delayi get a boost in sandra bandwidth, pcmark memory test (the only apps ive tested this with)...
::::::::::::::::::::::::::::::::::::::::::
Timings* --------------- ram bandwidth--- PCMark2002
-------------------------------------------------------------------
4-3-3-CL3 -------------- 3282/3054 ------- 5598
6-3-3-CL3 -------------- 3283/3054 ------- didnt test w/ pcmark
9-3-3-CL3 -------------- 3316/3076 ------- 5666
10-3-3-CL3 ------------- 3316/3075 ------- 5657
11-3-3-CL3 ------------- 3322/3085 ------- 5669
13-3-3C-L3 ------------- 3316/3066 ------- 5646
[settings of 14/15 get worse than 13-3-3-CL3
*[Row Active Delay]-[RAS to CAS Delay]-[Row Precharge Delay]-[CAS Latency Time]
::::::::::::::::::::::::::::::::::::::::::::::::
11-3-3-CL3 -- 2.9v - DC
strange....what causes this?
-TriX
ive been tweaking my ram timings and have found some type of anomoly or something. i thought the lower timings the better....but
when i increase row active delayi get a boost in sandra bandwidth, pcmark memory test (the only apps ive tested this with)...
::::::::::::::::::::::::::::::::::::::::::
Timings* --------------- ram bandwidth--- PCMark2002
-------------------------------------------------------------------
4-3-3-CL3 -------------- 3282/3054 ------- 5598
6-3-3-CL3 -------------- 3283/3054 ------- didnt test w/ pcmark
9-3-3-CL3 -------------- 3316/3076 ------- 5666
10-3-3-CL3 ------------- 3316/3075 ------- 5657
11-3-3-CL3 ------------- 3322/3085 ------- 5669
13-3-3C-L3 ------------- 3316/3066 ------- 5646
[settings of 14/15 get worse than 13-3-3-CL3
*[Row Active Delay]-[RAS to CAS Delay]-[Row Precharge Delay]-[CAS Latency Time]
::::::::::::::::::::::::::::::::::::::::::::::::
11-3-3-CL3 -- 2.9v - DC
strange....what causes this?
-TriX