Wednesday, November 21

Make your processeur faster

Make your processeur faster
this trick work with AMD and Intel

first go to start and then Run
and go to regedit

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Contro l\Session Manager\Memory Management

in the right side you will see SecondLevelDataCache clik modifier and change it to .....

writ 256 if your processeur is
Intel pentium 3 E
Pentium 4
AMD k6-3
AMD Thunderbird
Cyrix 3
Pentium 2 Mobile

writ 64 if your processeur
AMD Duron

writ 512 if your processeur is
AMD K6-2
Pentium 2
Pentium 3 Katmai
AMD Athlon

writ 1024 if your processeur is :
Pentium 2 Xeon
Pentium 3 Xeon

and 128 for processeur
Pentium Celeron
Pentium Celeron 2

THIS IS FOR NEW COMPUTER!
Actually this tweak is completely useless on newer computers, all it does is set the L2 cache size. Here's a better explanation of it:

Myth - "Adjusting the SecondLevelDataCache Registry value to match your CPU's L2 Cache size will improve performance."

Reality - "If you do not set this registry value, Windows will use the HAL (Hardware Abstraction Layer) for retrieval of the L2 cache size automatically on boot up. If this fails, a default value of 256KB is used. This is where the myth that XP can only use 256KB of L2 cache comes from. But it's false. The SecondLevelDataCache is designed as a secondary source of cache size information for computers on which the HAL cannot detect the L2 cache. The HAL is able to retrieve the L2 cache size from any CPU using the set-associative cache design (Pentium II or newer), it's only the relatively few older processors with direct-mapped L2 caches that the HAL will not recognize. This tweak only applies to older computers (Pentium I or older) with over 64MB of memory. On these older systems, this tweak can improve performance by about 0.4%. Pentium II and later CPUs are not affected."

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