74
http://www.tyan.com
Disabled
40ns
80ns
160ns
320ns
640ns
1.28us
2.56us
5.12us
10.2us
20.5us
41.0us
81.9us
163.8us
327.7us
655.4us
1.31ms
2.62ms
5.24ms
10.49ms
20.97ms
42.00ms
DRAM BG Scrub
84.00ms
DRAM scrubbing corrects memory
errors so later reads are correct.
Doing this while memory is not being
used improves performance.
Note: When AMD’s node interleave
feature is enabled, BIOS will force
DRAM scrub off.
Disabled
40ns
80ns
160ns
320ns
640ns
1.28us
2.56us
5.12us
10.2us
20.5us
41.0us
81.9us
163.8us
327.7us
Data Cache BG Scrub
655.4us
Allows the L1 Data Cache RAM to
be corrected while idle.
Содержание S2925-E
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