1、Quad cores, quad threads. 2、6MB smart cache 3、3.20GHz processor base frequency 4、3.60GHz max turbo frequency 5、Socket LGA1150 This is used Intel i5-4570 Core processor. Please make sure of that before purchase. Features: Quad cores, quad threads. 6MB smart cache 3.20GHz processor base frequency 3.60GHz max turbo frequency Socket LGA1150 Specifications: Performance: Processor Number i5-4570 Cores 4 Threads 4 Processor Base Frequency 3.20GHz Max Turbo Frequency 3.60GHz Cache 6MB Smart Cache Bus Speed 5GT/s DMI2 TDP 84W Memory Specifications: Max Memory Size (dependent on memory type) 32GB Memory Types DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V Max of Memory Channels 2 Max Memory Bandwidth 25.6GB/s ECC Memory Supported No Processor Graphics: Processor Graphics Intel HD Graphics 4600 Graphics Base Frequency 350MHz Graphics Max Dynamic Frequency 1.15GHz Graphics Video Max Memory 2GB Graphics Output eDP/DP/HDMI/VGA Max Resolution (HDMI 1.4) 4096x2304@24Hz Max Resolution (DP) 3840x2160@60Hz Max Resolution ( eDP  - Integrated Flat Panel) 3840x2160@60Hz Max Resolution (VGA) 1920x1200@60Hz DirectX Support 11.2/12 OpenGL Support 4.3 Intel Quick Sync Video Yes Intel InTru 3D Technology Yes Intel Flexible Display Interface (Intel FDI) Yes Intel Clear Video HD Technology Yes Displays Supported 3 Device ID 0x412 Expansion Options: Scalability 1S Only PCI Express Revision Up to 3.0 PCI Express Configurations Up to 1x16, 2x8, 1x8+2x4 Max of PCI Express Lanes 16 Advanced Technologies: Intel Turbo Boost Technology 2.0 Intel vPro Platform Eligibility Yes Intel Hyper-Threading Technology No Intel Virtualization Technology (VT-x) Yes Intel Virtualization Technology for Directed I/O (VT-d) Yes Intel VT-x with Extended Page Tables (EPT) Yes Intel TSX-NI No Intel 64 Yes Instruction Set 64-bit Instruction Set Extensions Intel SSE4.1, Intel SSE4.2, Intel AVX2 Intel My WiFi Technology Yes Idle States Yes Enhanced Intel SpeedStep Technology Yes Thermal Monitoring Technologies Yes Intel Identity conservation Technology Yes Intel Stable Image Platform Program (SIPP) Yes Security & Reliability: Intel AES New Instructions Yes Secure Key Yes Intel OS Guard Yes Intel Trusted Execution Technology Yes Execute Disable Bit Yes Anti-Theft Technology Yes Item Weight: 27g / 0.95oz Item Size: 3.8 * 3.8cm / 1.50 * 1.50in （L * W * H） Package List: 1 * CPU 1 * CPU