644360-L21 I HP Intel Core i3-2100 Dual-Core 2 Core CPU 3.10 GHz Processor KitTechnical Information Processor Manufacturer Intel Processor Core Dual core (2 Core) Clock Speed 3. 10 GHz Direct Media Interface 5 GT s L1 Cache 128 KB L2 Cache 512 KB L3 Cache 3 MB 64 bit Processing Yes Process Technology 32 nm Processor Technology Hyper Threading Technology Processor Technology Virtualization Technology Processor Technology Extended Memory 64 Technology Processor Technology Enhanced SpeedStep Technology Processor Socket Socket H2