Yes. The mobile versions of the Pentium Dual-Core, and Core2 Duo support 64-bit operating systems.
All major laptop manufacturers incorporate 64 bit chips into their newer computers, any laptop with an Athlon 64, Turion 64, or Intel Core or Core 2 series processors are 64 bit.
Which group of Intel processors uses a 32-bit word size and a 64 bit word size?
All Intel Core 2 processors are capable of running in both 32-bit and 64-bit mode.
Actually, they both make what are known as x86-64 processors, which are processors that can run both 32-bit and 64-bit programs. Check the specifications of the processor for something like "64-bit" or "64-bit Ready" to make sure you can run both x86 (32-bit) or x64 (64-bit) programs!
Yes, however this Intel processor is backwards compatible with earlier Intel processors and can run 32-bit, 16-bit, and 8-bit instructions.
Yes they can very well do as EM64T means Extended Memory 64-bit Technology which itself clarifies it
Yes. You will need to check Intel's site to make sure they have 64-bit drivers for your hardware, but it shouldn't be a major problem.
No. Xeon processors use different chipsets and sockets, thus they are not interchangeable with mainstream processors.
Intel offers Pentium Pro, Pentium II, Celeron, Pentium II Xeon, Pentium III, Pentium II and III Xeon, Celeron with Pentium III Based, Pentium 4, Pentium M, Intel Core, Dual Core Xeon LV, Intel Pentium Dual Core, Intel Core 2. Pentium Duo, Pentium Dual Core, Core 2 Quad, Intel Pentuim 2 Dual Core PrAMD processors include AMD Athlon, AMD Athlon 64, AMD Athlon X2, AMD Athlon Xp, AMD Duron, AMD Sempron, AMD Turion, MD Opteron and AMD Phenom 1.
No, but the core 2 duo processors are: http://www.intel.com/products/centrino/compare.htm I also found this web page intersting: http://www.answers.com/topic/intel-core-cpu
Windows XP 64-Bit Edition
Yes. All Core 2 processors are capable of running 64-bit programs an operating systems.