KeepPminus1SaveFiles=0 option described in undoc.txt did not work when a factor was found.In 26.5 build 3 and 4, benchmarking a dual-core non-SSE2 machine will crash.In 26.5 build 3, the message 'set affinity to run on any cpu' instead listed all the CPU numbers and as well as CPU #31.It is replaced by the AffinityScramble2 setting. The AffinityScramble setting (see undoc.txt) is no longer supported. In 26.5 build 3, the OS's mapping of hyperthreaded logical CPU numbers to physical CPUs is determined automatically at startup.This should prevent cases where the CPU speed is reported as 1.87 GHz, yet a benchmark reports very fast timings because the CPU core has been boosted to 3.2 GHz because only one core is active. This should prevent Intel Turbo boost from kicking in. In 26.5 build 3, when benchmarking and measuring CPU speed the program will keep all cores busy by launching auxiliary threads that loop indefinitely.Worktodo.txt was not updated properly when P-1 completed for a PRP test.I've finally found the cause! Fixed in 26.5 build 2. Occasionally, P-1 stage 2 would report 100% complete before stage 2 completed.New, slightly higher, trial factoring breakeven points.Faster FFT implementations are now selected for Core 2 CPUs with 1MB L2 cache or less (marketed under the Celeron and Pentium label).For rare cases where the program cannot figure out the number of cores and hyperthreading, the NumPhysicalCores option may help.New features in Version 26.6 of prime95.exe: Prime95 kann daher dazu verwendet werden, die Grenzen beim Systemtuning auszuloten. Dabei meldet das Programm Fehler, die bei den Berechnungen auftreten, lange bevor sich Instabilitäten durch einen Absturz des Betriebssystems bemerkbar machen oder andere Datensätze beschädigt werden. Das Testprogramm fühlt insbesondere der CPU und dem verbauten Arbeitsspeicher auf den Zahn. Das weit verbreitete Tool Prime95, das gerne zu Stabilitätstests für übertaktete Systeme herangezogen wird, ist in der neuen Version 26.6 erschienen.

Prime95 version 26.6