Processor(s) Number of processors1Number of cores1 per processorNumber of threads1 (max 1) per processorNameAMD Athlon 64 4000+Code NameSan DiegoSpecificationAMD Athlon(tm) 64 Processor 4000+PackageSocket 939Family/Model/SteppingF.7.1Extended Family/ModelF.27Brand ID4Core SteppingSH-E4Technology90 nmCore Speed2853.5 MHzMultiplier x Bus speed9.5 x 300.4 MHzHT Link speed901.1 MHzStock frequency2400 MHzInstruction setsMMX (+), 3DNow! (+), SSE, SSE2, SSE3, x86-64L1 Data cache64 KBytes, 2-way set associative, 64-byte line sizeL1 Instruction cache64 KBytes, 2-way set associative, 64-byte line sizeL2 cache1024 KBytes, 16-way set associative, 64-byte line sizeChipset & Memory NorthbridgenVidia SPP100 (C51D) rev. A2SouthbridgenVidia nForce4 MCP rev. A4Graphic InterfacePCI-ExpressPCI-E Link Widthx16PCI-E Max Link Widthx16Memory TypeDDRMemory Size1024 MBytesMemory Frequency190.2 MHz (CPU/15)CAS# Latency (tCL)2.5 clocksRAS# to CAS# (tRDC)3 clocksRAS# Precharge (tRP)3 clocksCycle Time (tRAS)8 clocksBank Cycle Time (tRC)16 clocksDRAM Idle Timer16 clocksCommand Rate2TSystem System ManufacturerSystem manufacturerSystem NameSystem Product NameSystem S/NSystem Serial NumberMainboard VendorASUSTeK Computer INC.Mainboard ModelA8N32-SLI-DeluxeBIOS VendorAmerican Megatrends Inc.BIOS Version1009BIOS Date12/14/2005Memory SPD Module 1DDR, PC3200 (200 MHz), 512 MBytes, KingstonModule 2DDR, PC3200 (200 MHz), 512 MBytes, KingstonSoftware Windows VersionMicrosoft Windows XP Professional Service Pack 2 (Build 2600) DirectX Version9.0c