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First your motherboard is for a 533FSB not a 400FSB.
The CPU you have is a P4 2.6 400Mhz. FSB.
Unless it's the 2.6C which is for 800Mhz. FSB
I don't think your motherboard even supports hyper-threading.
Introduction
The ASUS P4T533 incorporates the Intel® 850E chipset with high-bandwidth 1066MHz RDRAM support to deliver the best performance for latest 533MHz FSB Pentium 4 processors. A maximum 2GB of RDRAM is supported with a peak bandwidth reaching up to 4.2GB/s. Play the most advanced 3D games without a glitch, and get the best performance out of today's memory intensive applications. The ASUS P4T533 and Pentium 4 combine to provide an ideal scalable, high performance platform for desktops and workstations.
Here's a list of processors.
First your motherboard is for a 533FSB not a 400FSB.
The CPU you have is a P4 2.6 400Mhz. FSB.
Unless it's the 2.6C which is for 800Mhz. FSB
I don't think your motherboard even supports hyper-threading.
Introduction
The ASUS P4T533 incorporates the Intel® 850E chipset with high-bandwidth 1066MHz RDRAM support to deliver the best performance for latest 533MHz FSB Pentium 4 processors. A maximum 2GB of RDRAM is supported with a peak bandwidth reaching up to 4.2GB/s. Play the most advanced 3D games without a glitch, and get the best performance out of today's memory intensive applications. The ASUS P4T533 and Pentium 4 combine to provide an ideal scalable, high performance platform for desktops and workstations.
Here's a list of processors.