(SD2) PC Hardware part2 CPU
20220621 165246 Processors It is the Brain of the Computer It is a Semi-Conductor Device It Contains the Complete CPU (Central Processing Unit) in a Single Chip It Performs Arithmetic and Logical Functions Processor Specifications Speed (Measured in Hz {Hertz}) Width (Measured in Bits: 16bits,32bits or 64bits) FSB Speed(Front Side Bus) (Measured in Hz) Cache Memory (measured in Kbytes/Mbytes) -- L3 cache memory No of Cores per Processor No of Threads(Logical process) per Processor Virtualization Technology – Enabled – Intel – VT-x, AMD - AMD-V ----------------------------- Processor Manufacturers Intel AMD (Advance Micro Devices) VIA Motorola ----------------------------- 32bit and 64bit Instruction set - is 32bit in 32bit processor and 64bit in 64bit processor 1st process from intel – 4bit – 4004 2nd process – 8008 – 8bit 8085 8086 , 80186,80286,80386,80486,80586 Pentium I, II, III, Celeron, IV, Dual core, Gold, M, i3,i5,i7,i9 Xeon ----------------- 32bit – x86, i386,i586 64bit – x86_64, x64, -------------------------------- System Arch type - 32bit or 64bit On process Device Drivers Operating System Applications ------------------------------ 64bit process feature: Virtualization Technology- VT-x/AMD-v –can run multi type of Guest OS on single Physical machine Multi Core processor UEFI support Secure Boot Device Drivers digital signature enforce -----------------------------------
20220621 165246 Processors It is the Brain of the Computer It is a Semi-Conductor Device It Contains the Complete CPU (Central Processing Unit) in a Single Chip It Performs Arithmetic and Logical Functions Processor Specifications Speed (Measured in Hz {Hertz}) Width (Measured in Bits: 16bits,32bits or 64bits) FSB Speed(Front Side Bus) (Measured in Hz) Cache Memory (measured in Kbytes/Mbytes) -- L3 cache memory No of Cores per Processor No of Threads(Logical process) per Processor Virtualization Technology – Enabled – Intel – VT-x, AMD - AMD-V ----------------------------- Processor Manufacturers Intel AMD (Advance Micro Devices) VIA Motorola ----------------------------- 32bit and 64bit Instruction set - is 32bit in 32bit processor and 64bit in 64bit processor 1st process from intel – 4bit – 4004 2nd process – 8008 – 8bit 8085 8086 , 80186,80286,80386,80486,80586 Pentium I, II, III, Celeron, IV, Dual core, Gold, M, i3,i5,i7,i9 Xeon ----------------- 32bit – x86, i386,i586 64bit – x86_64, x64, -------------------------------- System Arch type - 32bit or 64bit On process Device Drivers Operating System Applications ------------------------------ 64bit process feature: Virtualization Technology- VT-x/AMD-v –can run multi type of Guest OS on single Physical machine Multi Core processor UEFI support Secure Boot Device Drivers digital signature enforce -----------------------------------