Unlock Multiplier, GPU Type: Radeon HD 8470D AMD A6-Series, Clock / Turbo: 3.9GHz / 4.1GHz, 1MB Total Cache Dual Core, Richland, 65W, FM2 Detail Description General Information Market Segment Desktop Family AMD A6-Series Model Number A6-6400K Part Number AD6300OKHLBOX Frequency 3900 MHz Turbo Frequency 4100 MHz Socket FM2 Introduction Date Q2 2013 Architecture / Microarchitecture Processor Core Richland Manufacturing Process 32 nm Data Width 64 bit The Number of CPU Cores 2 The Number of Threads 2 Level 1 cache size 64 KB 2-way set associative shared instruction cache 2 x 16 KB 4-way set associative data caches Level 2 cache size 1 MB 16-way set associative shared exclusive cache Level 3 cache size None Physical memory - Integrated Peripherals / Components Display controller - Integrated graphics GPU Type: Radeon HD 8470D Shader cores: 192 Base frequency (MHz): 800 Memory controller The number of controllers: 1 Memory channels: 2 Supported memory: DDR3-1866 Maximum memory bandwidth (GB/s): 29.9 Other peripherals PCI Express 2.0 Unified Video Decoder 3.2 Other Information Thermal Design Power 65 Watt Unlocked Clock Multiplier Yes ECC Memory Supported No Fan Included Yes