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Two New AMD Mobile Chips Launched
to_kallon writes "Advanced Micro Devices (AMD) has unleashed two new mobile microprocessors today. One processor belongs to the company's 64-bit Mobile Athlon64 line while the other one comes from the 32-bit Athlon XP-M product line. According to CNET News: 'Like other Athlon 64 chips, and Intel's Prescott, the new Athlon 64 3400+ will block many security threats automatically in conjunction with Windows XP Service Pack 2. The delayed SP2 is slated to come out in August. The Athlon 64 3400+ will also run a 64-bit version of Windows, due now at the end of the year.It runs at 2.2GHz and comes with 1MB of cache. Gamer-PC maker Alienware will insert the chip in a notebook later in the month. Meanwhile, the Athlon XP-M 2200+ comes from the company's older line of chips. It runs at 1.6GHz and is built around an older processor core and comes with a 512KB cache. Averatec, a small computer manufacturer, has put the chip into a notebook that can convert into a tablet PC, marking the first time AMD's chips have been used in a tablet'."
The Hammer based chips run cooler than their older AthlonXP brothers. They also add cool-n-quiet for power management. My Athlon 64 laptop (with a DTR chip) rarely gets very warm and the lower power portable Athlon 64 chips are extremely cool (nearly in the G3 - G4 power range which is really impressive for an x86 chip). The P4 based laptops, however, can literally burn you. If you go the Intel route, the Centrino platform is excellent and one of the best chips ever by Intel.
[RIAA] says its concern is artists. That's true, in just the sense that a cattle rancher is concerned about its cattle.
I'm getting ready to build a new PC and I've decided on the Athlon64 (it was such a difficult decision... not.). It looks like the mobile chips are basically identical to their desktop brethren except that they don't put out as much heat nor do they have integrated heat spreaders. I really like the fact that they put out less power, perform identically (I think), and only cost a few dollars more.
Does anyone know if you can take a mobile A64 and just plop it in a desktop motherboard (for regular A64s) and have it just work? Or does the BIOS have to be aware of the fact that it's a mobile proc? Will the heatsinks designed for the desktop versions work with a mobile version? Does an A64 really require a 400W+ power supply as many sites suggest?