Are these processors compatible with my motherboard?

Would these two processors be compatible with my motherboard to replace the one I already have?

I think that they will but I like to make sure with other people before spend the money on one.

I am concerned mostly about the Lithography, The processor I have now in my motherboard is 65nm Lithography while these two processors I would like to buy are both 45nm Lithography.

:Intel Core 2 Duo E7600 Wolfdale

:Intel Core 2 Duo E7600 Wolfdale

Mother Board Specs

IPIBL-LB (Benicia)

Manufacturer: Asus
Form factor: microATX - 24.4 cm (9.6 inches) x 24.4 cm (9.6 inches)
Northbridge chipset: Intel G33 Express
Southbridge chipset: Intel ICH9R
Memory sockets: 4 x DDR2
Front side bus speeds: 1333/1066/800 MHz
Processor socket: 775
Expansion Slots:
1 PCI x16 slot for graphics card
2 PCI x1 slots
1 PCI slot
3 answers Last reply
More about processors compatible motherboard
  1. The E7xxx processors are not on the list at They might work, but you should double-check with HP. Unless the BIOS supports the E7600, it probably won't work properly.
  2. Whats the PC model number, have seen various posts on HP user forum that sate that the IPIBL-LB is compatible, but with a bios upgrade.
  3. a6433w

    It's the exact same as a6400w HP model.
    I've added a new graphics card and power supply recently to it though, looking for a good processor that won't require me to upgrade the motherboard or spend over $160.
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