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Memory Timings Analysis

Review by Harry Lam on 05.16.03
Test Ram provided by Crucial, MSRP: $26.00 (per stick)

Results:

Again, most readers will want to skip directly to the next page, as what follows is the full data table of our testing (all 289 data points).  If you prefer, you can download this data table as an Excel spreadsheet.
 

Data:

FSB CAS Interleave tRP tRAS tRCD DRC DBL tWR DAT Int Float Notes
100 3 Disabled 3 7 3 2 4 3 3 1333 1332  
100 2.5 Disabled 3 7 3 2 4 3 3 1329 1328  
100 2 Disabled 3 7 3 2 4 3 3 1333 1333  
100 1.5 Disabled 3 7 3 2 4 3 3 1331 1332  
100 3 2 Bank 3 7 3 2 4 3 3 1388 1384  
100 3 4 Bank 3 7 3 2 4 3 3 1442 1443  
100 2.5 2 Bank 3 7 3 2 4 3 3 1386 1384  
100 2.5 4 Bank 3 7 3 2 4 3 3 1446 1445  
100 2 2 Bank 3 7 3 2 4 3 3 1392 1389  
100 2 4 Bank 3 7 3 2 4 3 3 1448 1446  
100 1.5 2 Bank 3 7 3 2 4 3 3 1388 1387  
100 1.5 4 Bank 3 7 3 2 4 3 3 1447 1446  
100 3 Disabled 2 7 3 2 4 3 3 1341 1339  
100 3 2 Bank 2 7 3 2 4 3 3 1395 1393  
100 3 4 Bank 2 7 3 2 4 3 3 1448 1446  
100 2.5 Disabled 2 7 3 2 4 3 3 1340 1339  
100 2.5 2 Bank 2 7 3 2 4 3 3 1396 1393  
100 2.5 4 Bank 2 7 3 2 4 3 3 1447 1445  
100 2 Disabled 2 7 3 2 4 3 3 1342 1340  
100 2 2 Bank 2 7 3 2 4 3 3 1399 1397  
100 2 4 Bank 2 7 3 2 4 3 3 1452 1448  
100 1.5 Disabled 2 7 3 2 4 3 3 1344 1342  
100 1.5 2 Bank 2 7 3 2 4 3 3 1401 1396  
100 1.5 4 Bank 2 7 3 2 4 3 3 1448 1450  
100 3 Disabled 2 6 3 2 4 3 3 1341 1339  
100 3 2 Bank 2 6 3 2 4 3 3 1396 1396  
100 3 4 Bank 2 6 3 2 4 3 3 1449 1446  
100 2.5 Disabled 2 6 3 2 4 3 3 1339 1339  
100 2.5 2 Bank 2 6 3 2 4 3 3 1397 1396  
100 2.5 4 Bank 2 6 3 2 4 3 3 1448 1446  
100 2 Disabled 2 6 3 2 4 3 3 1346 1345  
100 2 2 Bank 2 6 3 2 4 3 3 1400 1397  
100 2 4 Bank 2 6 3 2 4 3 3 1451 1450  
100 1.5 Disabled 2 6 3 2 4 3 3 1345 1344  
100 1.5 2 Bank 2 6 3 2 4 3 3 1397 1398  
100 1.5 4 Bank 2 6 3 2 4 3 3 1453 1448  
100 3 Disabled 2 6 2 2 4 3 3 1360 1362  
100 3 2 Bank 2 6 2 2 4 3 3 1409 1407  
100 3 4 Bank 2 6 2 2 4 3 3 1453 1450  
100 2.5 Disabled 2 6 2 2 4 3 3 1362 1359  
100 2.5 2 Bank 2 6 2 2 4 3 3 1409 1408  
100 2.5 4 Bank 2 6 2 2 4 3 3 1453 1449  
100 2 Disabled 2 6 2 2 4 3 3 1364 1362  
100 2 2 Bank 2 6 2 2 4 3 3 1412 1412  
100 2 4 Bank 2 6 2 2 4 3 3 1456 1455  
100 1.5 Disabled 2 6 2 2 4 3 3 1366 1366  
100 1.5 2 Bank 2 6 2 2 4 3 3 1413 1411  
100 1.5 4 Bank 2 6 2 2 4 3 3 1455 1455  
100 3 Disabled 2 6 2 1 4 3 3 1389 1389  
100 3 2 Bank 2 6 2 1 4 3 3 1431 1429  
100 3 4 Bank 2 6 2 1 4 3 3 1468 1467  
100 2.5 Disabled 2 6 2 1 4 3 3 1389 1387  
100 2.5 2 Bank 2 6 2 1 4 3 3 1431 1429  
100 2.5 4 Bank 2 6 2 1 4 3 3 1468 1466  
100 2 Disabled 2 6 2 1 4 3 3 1392 1392  
100 2 2 Bank 2 6 2 1 4 3 3 1434 1433  
100 2 4 Bank 2 6 3 1 4 3 3 1469 1468  
100 1.5 Disabled 2 6 2 1 4 3 3 1392 1389  
100 1.5 2 Bank 2 6 2 1 4 3 3 1432 1431  
100 1.5 4 Bank 2 6 2 1 4 3 3 1459 1457  
100 3 Disabled 2 6 2 1 8 3 3 1391 1390  
100 3 2 Bank 2 6 2 1 8 3 3 1431 1430  
100 3 4 Bank 2 6 2 1 8 3 3 1468 1466  
100 2.5 Disabled 2 6 2 1 8 3 3 1386 1386  
100 2.5 2 Bank 2 6 2 1 8 3 3 1431 1430  
100 2.5 4 Bank 2 6 2 1 8 3 3 1465 1465  
100 2 Disabled 2 6 2 1 8 3 3 1392 1390  
100 2 2 Bank 2 6 2 1 8 3 3 1432 1434  
100 2 4 Bank 2 6 3 1 8 3 3 1468 1468  
100 1.5 Disabled 2 6 2 1 8 3 3 1392 1391  
100 1.5 2 Bank 2 6 2 1 8 3 3 1433 1433  
100 1.5 4 Bank 2 6 2 1 8 3 3 1471 1468  
100 3 Disabled 2 6 2 1 8 2 3 1392 1390  
100 3 2 Bank 2 6 2 1 8 2 3 1430 1430  
100 3 4 Bank 2 6 2 1 8 2 3 1466 1465  
100 2.5 Disabled 2 6 2 1 8 2 3 1391 1389  
100 2.5 2 Bank 2 6 2 1 8 2 3 1433 1429  
100 2.5 4 Bank 2 6 2 1 8 2 3 1468 1464  
100 2 Disabled 2 6 2 1 8 2 3 1394 1393  
100 2 2 Bank 2 6 2 1 8 2 3 1436 1434  
100 2 4 Bank 2 6 3 1 8 2 3 1469 1468  
100 1.5 Disabled 2 6 2 1 8 2 3 1394 1393  
100 1.5 2 Bank 2 6 2 1 8 2 3 1435 1433  
100 1.5 4 Bank 2 6 2 1 8 2 3 1475 1468  
100 3 Disabled 2 6 2 1 8 2 2 1391 1394  
100 3 2 Bank 2 6 2 1 8 2 2 1435 1432  
100 3 4 Bank 2 6 2 1 8 2 2 1470 1470  
100 2.5 Disabled 2 6 2 1 8 2 2 1395 1394  
100 2.5 2 Bank 2 6 2 1 8 2 2 1435 1433  
100 2.5 4 Bank 2 6 2 1 8 2 2 1471 1470  
100 2 Disabled 2 6 2 1 8 2 2 1396 1397  
100 2 2 Bank 2 6 2 1 8 2 2 1436 1438  
100 2 4 Bank 2 6 3 1 8 2 2 1474 1472  
100 1.5 Disabled 2 6 2 1 8 2 2 1399 1399  
100 1.5 2 Bank 2 6 2 1 8 2 2 1436 1434  
100 1.5 4 Bank 2 6 2 1 8 2 2 1473 1741  
133 3 Disabled 3 7 3 2 4 3 3 1817 1820  
133 2.5 Disabled 3 7 3 2 4 3 3 1818 1820  
133 2 Disabled 3 7 3 2 4 3 3 1819 1823  
133 1.5 Disabled 3 7 3 2 4 3 3 DNP DNP  
133 3 2 Bank 3 7 3 2 4 3 3 1941 1943  
133 3 4 Bank 3 7 3 2 4 3 3 1985 1987  
133 2.5 2 Bank 3 7 3 2 4 3 3 1940 1940  
133 2.5 4 Bank 3 7 3 2 4 3 3 1986 1986  
133 2 2 Bank 3 7 3 2 4 3 3 1944 1943  
133 2 4 Bank 3 7 3 2 4 3 3 1990 1992  
133 1.5 2 Bank 3 7 3 2 4 3 3 DNP DNP  
133 1.5 4 Bank 3 7 3 2 4 3 3 DNP DNP  
133 3 Disabled 2 7 3 2 4 3 3 1836 1840  
133 3 2 Bank 2 7 3 2 4 3 3 1897 1898  
133 3 4 Bank 2 7 3 2 4 3 3 1964 1964  
133 2.5 Disabled 2 7 3 2 4 3 3 1835 1838  
133 2.5 2 Bank 2 7 3 2 4 3 3 1899 1899  
133 2.5 4 Bank 2 7 3 2 4 3 3 1961 1964  
133 2 Disabled 2 7 3 2 4 3 3 1838 1383  
133 2 2 Bank 2 7 3 2 4 3 3 1897 1900  
133 2 4 Bank 2 7 3 2 4 3 3 1967 1968  
133 1.5 Disabled 2 7 3 2 4 3 3 DNP DNP  
133 1.5 2 Bank 2 7 3 2 4 3 3 DNP DNP  
133 1.5 4 Bank 2 7 3 2 4 3 3 DNP DNP  
133 3 Disabled 2 6 3 2 4 3 3 1837 1836  
133 3 2 Bank 2 6 3 2 4 3 3 1899 1900  
133 3 4 Bank 2 6 3 2 4 3 3 1963 1963  
133 2.5 Disabled 2 6 3 2 4 3 3 1834 1838  
133 2.5 2 Bank 2 6 3 2 4 3 3 1900 1899  
133 2.5 4 Bank 2 6 3 2 4 3 3 1986 1988  
133 2 Disabled 2 6 3 2 4 3 3 1778 1789  
133 2 2 Bank 2 6 3 2 4 3 3 1881 1882  
133 2 4 Bank 2 6 3 2 4 3 3 1989 1989  
133 1.5 Disabled 2 6 3 2 4 3 3 DNP DNP  
133 1.5 2 Bank 2 6 3 2 4 3 3 DNP DNP  
133 1.5 4 Bank 2 6 3 2 4 3 3 DNP DNP  
133 3 Disabled 2 6 2 2 4 3 3 1859 1863  
133 3 2 Bank 2 6 2 2 4 3 3 1913 1915  
133 3 4 Bank 2 6 2 2 4 3 3 1971 1971  
133 2.5 Disabled 2 6 2 2 4 3 3 1860 1862  
133 2.5 2 Bank 2 6 2 2 4 3 3 1915 1916  
133 2.5 4 Bank 2 6 2 2 4 3 3 1969 1968  
133 2 Disabled 2 6 2 2 4 3 3 1862 1863  
133 2 2 Bank 2 6 2 2 4 3 3 1917 1918  
133 2 4 Bank 2 6 2 2 4 3 3 1971 1972  
133 1.5 Disabled 2 6 2 2 4 3 3 DNP DNP  
133 1.5 2 Bank 2 6 2 2 4 3 3 DNP DNP  
133 1.5 4 Bank 2 6 2 2 4 3 3 DNP DNP  
133 3 Disabled 2 6 2 1 4 3 3 1886 1887  
133 3 2 Bank 2 6 2 1 4 3 3 1937 1938  
133 3 4 Bank 2 6 2 1 4 3 3 1983 1984  
133 2.5 Disabled 2 6 2 1 4 3 3 1887 1890  
133 2.5 2 Bank 2 6 2 1 4 3 3 1936 1935  
133 2.5 4 Bank 2 6 2 1 4 3 3 1986 1987  
133 2 Disabled 2 6 2 1 4 3 3 1890 1891  
133 2 2 Bank 2 6 2 1 4 3 3 1940 1940  
133 2 4 Bank 2 6 3 1 4 3 3 1984 1985  
133 1.5 Disabled 2 6 2 1 4 3 3 DNP DNP  
133 1.5 2 Bank 2 6 2 1 4 3 3 DNP DNP  
133 1.5 4 Bank 2 6 2 1 4 3 3 DNP DNP  
133 3 Disabled 2 6 2 1 8 3 3 1889 1889  
133 3 2 Bank 2 6 2 1 8 3 3 1936 1937  
133 3 4 Bank 2 6 2 1 8 3 3 1987 1987  
133 2.5 Disabled 2 6 2 1 8 3 3 1892 1895  
133 2.5 2 Bank 2 6 2 1 8 3 3 1939 1939  
133 2.5 4 Bank 2 6 2 1 8 3 3 1987 1988  
133 2 Disabled 2 6 2 1 8 3 3 1895 1894  
133 2 2 Bank 2 6 2 1 8 3 3 1943 1944  
133 2 4 Bank 2 6 3 1 8 3 3 1989 1990  
133 1.5 Disabled 2 6 2 1 8 3 3 DNP DNP  
133 1.5 2 Bank 2 6 2 1 8 3 3 DNP DNP  
133 1.5 4 Bank 2 6 2 1 8 3 3 DNP DNP  
133 3 Disabled 2 6 2 1 8 2 3 1895 1897  
133 3 2 Bank 2 6 2 1 8 2 3 1939 1941  
133 3 4 Bank 2 6 2 1 8 2 3 1988 1990  
133 2.5 Disabled 2 6 2 1 8 2 3 1893 1897  
133 2.5 2 Bank 2 6 2 1 8 2 3 1939 1941  
133 2.5 4 Bank 2 6 2 1 8 2 3 1987 1987  
133 2 Disabled 2 6 2 1 8 2 3 1897 1898  
133 2 2 Bank 2 6 2 1 8 2 3 1944 1944  
133 2 4 Bank 2 6 3 1 8 2 3 1989 1991  
133 1.5 Disabled 2 6 2 1 8 2 3 DNP DNP  
133 1.5 2 Bank 2 6 2 1 8 2 3 DNP DNP  
133 1.5 4 Bank 2 6 2 1 8 2 3 DNP DNP  
133 3 Disabled 2 6 2 1 8 2 2 1897 1898  
133 3 2 Bank 2 6 2 1 8 2 2 1944 1943  
133 3 4 Bank 2 6 2 1 8 2 2 1991 1990  
133 2.5 Disabled 2 6 2 1 8 2 2 1896 1898  
133 2.5 2 Bank 2 6 2 1 8 2 2 1942 1943  
133 2.5 4 Bank 2 6 2 1 8 2 2 1991 1991  
133 2 Disabled 2 6 2 1 8 2 2 1900 1901  
133 2 2 Bank 2 6 2 1 8 2 2 1945 1947  
133 2 4 Bank 2 6 3 1 8 2 2 1992 1993  
133 1.5 Disabled 2 6 2 1 8 2 2 DNP DNP  
133 1.5 2 Bank 2 6 2 1 8 2 2 DNP DNP  
133 1.5 4 Bank 2 6 2 1 8 2 2 DNP DNP  
166 3 Disabled 3 7 3 2 4 3 3 2148 2148  
166 2.5 Disabled 3 7 3 2 4 3 3 2152 2154  
166 2 Disabled 3 7 3 2 4 3 3 2152 2152  
166 1.5 Disabled 3 7 3 2 4 3 3 DNP DNP  
166 3 2 Bank 3 7 3 2 4 3 3 2153 2154  
166 3 4 Bank 3 7 3 2 4 3 3 2218 2218  
166 2.5 2 Bank 3 7 3 2 4 3 3 2287 2287  
166 2.5 4 Bank 3 7 3 2 4 3 3 2217 2218 Crashed Once
166 2 2 Bank 3 7 3 2 4 3 3 2236 2238  
166 2 4 Bank 3 7 3 2 4 3 3 DNF DNF Unstable, random reboots, crashes
166 1.5 2 Bank 3 7 3 2 4 3 3 DNP DNP  
166 1.5 4 Bank 3 7 3 2 4 3 3 DNP DNP  
166 3 Disabled 2 7 3 2 4 3 3 2170 2171  
166 3 2 Bank 2 7 3 2 4 3 3 2228 2228  
166 3 4 Bank 2 7 3 2 4 3 3 2286 2287  
166 2.5 Disabled 2 7 3 2 4 3 3 2172 2170  
166 2.5 2 Bank 2 7 3 2 4 3 3 2227 2227  
166 2.5 4 Bank 2 7 3 2 4 3 3 2288 2286  
166 2 Disabled 2 7 3 2 4 3 3 2170 2172  
166 2 2 Bank 2 7 3 2 4 3 3 2230 2229  
166 2 4 Bank 2 7 3 2 4 3 3 2289 2290  
166 1.5 Disabled 2 7 3 2 4 3 3 DNP DNP  
166 1.5 2 Bank 2 7 3 2 4 3 3 DNP DNP  
166 1.5 4 Bank 2 7 3 2 4 3 3 DNP DNP  
166 3 Disabled 2 6 3 2 4 3 3 2173 2173  
166 3 2 Bank 2 6 3 2 4 3 3 2228 2229  
166 3 4 Bank 2 6 3 2 4 3 3 2288 2288  
166 2.5 Disabled 2 6 3 2 4 3 3 2170 2171  
166 2.5 2 Bank 2 6 3 2 4 3 3 2229 2228  
166 2.5 4 Bank 2 6 3 2 4 3 3 2137 2137  
166 2 Disabled 2 6 3 2 4 3 3 2171 2172  
166 2 2 Bank 2 6 3 2 4 3 3 2230 2231  
166 2 4 Bank 2 6 3 2 4 3 3 2289 2289  
166 1.5 Disabled 2 6 3 2 4 3 3 DNP DNP  
166 1.5 2 Bank 2 6 3 2 4 3 3 DNP DNP  
166 1.5 4 Bank 2 6 3 2 4 3 3 DNP DNP  
166 3 Disabled 2 6 2 2 4 3 3 2193 2193  
166 3 2 Bank 2 6 2 2 4 3 3 2243 2243  
166 3 4 Bank 2 6 2 2 4 3 3 2293 2293  
166 2.5 Disabled 2 6 2 2 4 3 3 2139 2160  
166 2.5 2 Bank 2 6 2 2 4 3 3 2241 2242  
166 2.5 4 Bank 2 6 2 2 4 3 3 2292 2291  
166 2 Disabled 2 6 2 2 4 3 3 2193 2195  
166 2 2 Bank 2 6 2 2 4 3 3 2245 2245  
166 2 4 Bank 2 6 2 2 4 3 3 DNB DNB  
166 1.5 Disabled 2 6 2 2 4 3 3 DNP DNP  
166 1.5 2 Bank 2 6 2 2 4 3 3 DNP DNP  
166 1.5 4 Bank 2 6 2 2 4 3 3 DNP DNP  
166 3 Disabled 2 6 2 1 4 3 3 2218 2219  
166 3 2 Bank 2 6 2 1 4 3 3 2259 2259  
166 3 4 Bank 2 6 2 1 4 3 3 2297 2300  
166 2.5 Disabled 2 6 2 1 4 3 3 2218 2221  
166 2.5 2 Bank 2 6 2 1 4 3 3 2261 2258  
166 2.5 4 Bank 2 6 2 1 4 3 3 2300 2301  
166 2 Disabled 2 6 2 1 4 3 3 2221 2219  
166 2 2 Bank 2 6 2 1 4 3 3 2261 2262 Crashed Once
166 2 4 Bank 2 6 3 1 4 3 3 DNB DNB  
166 1.5 Disabled 2 6 2 1 4 3 3 DNP DNP  
166 1.5 2 Bank 2 6 2 1 4 3 3 DNP DNP  
166 1.5 4 Bank 2 6 2 1 4 3 3 DNP DNP  
166 3 Disabled 2 6 2 1 8 3 3 2220 2219  
166 3 2 Bank 2 6 2 1 8 3 3 2259 2258  
166 3 4 Bank 2 6 2 1 8 3 3 2302 2300  
166 2.5 Disabled 2 6 2 1 8 3 3 2218 2220  
166 2.5 2 Bank 2 6 2 1 8 3 3 2261 2258  
166 2.5 4 Bank 2 6 2 1 8 3 3 2301 2300  
166 2 Disabled 2 6 2 1 8 3 3 2220 2221  
166 2 2 Bank 2 6 2 1 8 3 3 DNB DNB  
166 2 4 Bank 2 6 3 1 8 3 3 DNB DNB  
166 1.5 Disabled 2 6 2 1 8 3 3 DNP DNP  
166 1.5 2 Bank 2 6 2 1 8 3 3 DNP DNP  
166 1.5 4 Bank 2 6 2 1 8 3 3 DNP DNP  
166 3 Disabled 2 6 2 1 8 2 3 2219 2216  
166 3 2 Bank 2 6 2 1 8 2 3 2261 2258  
166 3 4 Bank 2 6 2 1 8 2 3 2299 2300  
166 2.5 Disabled 2 6 2 1 8 2 3 2217 2218  
166 2.5 2 Bank 2 6 2 1 8 2 3 2260 2259  
166 2.5 4 Bank 2 6 2 1 8 2 3 2301 2301  
166 2 Disabled 2 6 2 1 8 2 3 2219 2221  
166 2 2 Bank 2 6 2 1 8 2 3 DNB DNB  
166 2 4 Bank 2 6 3 1 8 2 3 DNB DNB  
166 1.5 Disabled 2 6 2 1 8 2 3 DNP DNP  
166 1.5 2 Bank 2 6 2 1 8 2 3 DNP DNP  
166 1.5 4 Bank 2 6 2 1 8 2 3 DNP DNP  
166 3 Disabled 2 6 2 1 8 2 2 2219 2219  
166 3 2 Bank 2 6 2 1 8 2 2 2260 2261  
166 3 4 Bank 2 6 2 1 8 2 2 2301 2301  
166 2.5 Disabled 2 6 2 1 8 2 2 2221 2222  
166 2.5 2 Bank 2 6 2 1 8 2 2 2261 2260  
166 2.5 4 Bank 2 6 2 1 8 2 2 2303 2302  
166 2 Disabled 2 6 2 1 8 2 2 DNF DNF Sandra Crashes
166 2 2 Bank 2 6 2 1 8 2 2 DNB DNB  
166 2 4 Bank 2 6 3 1 8 2 2 DNB DNB  
166 1.5 Disabled 2 6 2 1 8 2 2 DNP DNP  
166 1.5 2 Bank 2 6 2 1 8 2 2 DNP DNP  
166 1.5 4 Bank 2 6 2 1 8 2 2 DNP DNP  

Key:

DNP - Did not post
DNF - Did not finish
DNB - Did not boot

 

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