General informationType CPU / MicroprocessorMarket segment MobileFamily AMD Athlon II Dual-Core MobileModel number ? M300CPU part number AMM300DBO22GQ is an OEM/tray microprocessorStepping codes AAEEC AE CAEEC AE NAEIC AEFrequency ? 2000 MHzBus speed ? One 1600 MHz 16-bit HyperTransport link (3.2 GT/s)Clock multiplier ? 10Package 638-pin lidless organic micro Pin Grid Array (UOL638)AMD Package number 30405Socket Socket S1 (S1g3)Size 1.38" x 1.38" / 3.5cm x 3.5cmWeight 0.2oz / 6.5g (by specifications)Introduction date Sep 10, 2009End-of-Life date Last order date is end of 3rd quarter 2010Last shipment date is end of 1st quarter 2011Architecture / MicroarchitectureMicroarchitecture K10Platform TigrisProcessor core ? CaspianCore stepping ? DA-C2CPUID 100F62Manufacturing process 0.045 micron silicon-on-insulator (SOI) technologyData width 64 bitThe number of CPU cores 2The number of threads 2Floating Point Unit Integrated, 64-bit wideLevel 1 cache size ? 2 x 64 KB 2-way set associative instruction caches2 x 64 KB 2-way set associative data cachesLevel 2 cache size ? 2 x 512 KB 16-way set associative cachesLevel 3 cache size NoneMultiprocessing UniprocessorExtensions and Technologies MMX instructionsExtensions to MMX3DNow! technologyExtensions to 3DNow!SSE / Streaming SIMD ExtensionsSSE2 / Streaming SIMD Extensions 2SSE3 / Streaming SIMD Extensions 3SSE4a ? AMD64 / AMD 64-bit technology ? AMD-V / AMD Virtualization technologySecurity Features EVP / Enhanced Virus Protection ? Low power features PowerNow!Integrated peripherals / componentsIntegrated graphics NoneMemory controller The number of controllers: 1Memory channels (per controller): 2Memory channels (total): 2Channel width (bits): 64Supported memory: DDR2-800Maximum memory bandwidth (GB/s): 12.8Other peripherals HyperTransport technology 3.0