AMD Mobile Duron 700 socket: Socket 462

What the Mobile Duron 700 is

The AMD Mobile Duron 700 is a 700 MHz single-core mobile processor from January 2001. It runs one K7 Spitfire core at 700 MHz with no turbo, so 1 core gives 1 thread. Cache is 64 KB of L2 on a 180 nm process. The package is Socket 462 for notebooks with part number DM700AVS1B on a 200 MT/s front side bus with a 7x multiplier at 1.40 V. This page omits a TDP rating because the table gives no power figure for the Mobile Duron 700, while the cpu_list 20 W lacks direct table support.

The 700 steps above the 600 Mobile Duron with the same 64 KB cache and 1.40 V operation, using one higher multiplier at the same voltage window. AMD placed it in January 2001. The chip supports MMX and Enhanced 3DNow without SSE.

Small clock lifts with flat voltage mark early Mobile Duron maturity. The move from 600 MHz to 700 MHz needs no cooler change. That is why boards qualified for slower Mobile Duron parts normally accept the 700.

Socket and motherboard compatibility

The Mobile Duron 700 fits Socket 462 notebooks with Spitfire mobile support. It needs a notebook Socket 462 board. The Socket vs chipset: what decides whether a CPU works guide covers pairing rules.

Value notebooks are the natural match. Maker lists decide fit.

Memory, PCIe and cooling

Memory is SDRAM or DDR through the board chipset with notebook slots. The CPU has no controller.

A 200 MT/s bus ties the CPU to the chipset, while graphics hangs off the chipset. No PCIe lanes originate on the die. Cooling is the notebook heat pipe for the exact value chassis.

Upgrade paths

On Socket 462 mobile Spitfire upgrades stay inside Mobile Duron listings. Desktop Spitfire parts offer the same clocks in towers. Athlon XP-M parts offer more cache as a larger lift. The 700 removes with the socket mechanism, so swaps need no solder work.