AMD Phenom II X2 555 BE AM3 雙核 速度3.2GHz 快取L2=512K L3=6M 45奈米

AMD Phenom II X2 555 BE (rev. C3) specifications General information Type CPU / Microprocessor Market segment Desktop Family AMD Phenom II X2 Model number 555 CPU part numbers HDZ555WFK2DGM is an OEM/tray microprocessor HDZ555WFGMBOX is a boxed microprocessor with fan and heatsink Stepping codes AACAC AC CACAC AC CACDC AC Frequency 3200 MHz Bus speed 667 MHz Memory controller One 2000 MHz 16-bit HyperTransport link (4 GT/s) Clock multiplier 16 Package 938-pin organic micro-PGA Sockets Socket AM2+ Socket AM3 Fan/heatsink CMDK8-7G52B-A1-GP Introduction date January 25, 2010 End-of-Life date December 2012 Price at introduction $99 Architecture / Microarchitecture Microarchitecture K10 Platform Dragon Processor core Callisto Core stepping RB-C3 CPUID 100F43 Manufacturing process 0.045 micron silicon-on-insulator (SOI) technology Die 258mm2 Data width 64 bit The number of CPU cores 2 The number of threads 2 Floating Point Unit Integrated Level 1 cache size 2 x 64 KB 2-way set associative instruction caches 2 x 64 KB 2-way set associative data caches Level 2 cache size 2 x 512 KB 16-way set associative exclusive caches Level 3 cache size Shared 6 MB 48-way set associative cache Cache latency 3 (L1 cache) Multiprocessing Uniprocessor Features MMX instructions Extensions to MMX 3DNow! technology Extensions to 3DNow! SSE / Streaming SIMD Extensions SSE2 / Streaming SIMD Extensions 2 SSE3 / Streaming SIMD Extensions 3 SSE4a AMD64 / AMD 64-bit technology EVP / Enhanced Virus Protection AMD-V / AMD Virtualization technology Low power features Cool＇n＇Quiet 3.0 CoolCore Technology Dual Dynamic Power Management Core C1 and C1E states Package S0, S1, S3, S4 and S5 states Integrated peripherals / components Integrated graphics None Memory controller The number of controllers: 1 Memory channels: 2 Channel width (bits): 72 Supported memory: DDR2-1066, DDR3-1333 DIMMs per channel: up to 2 Maximum memory bandwidth (GB/s): 21.3 Other peripherals HyperTransport 3 technology Electrical / Thermal parameters V core 0.875V - 1.4V Maximum operating temperature 55°C - 70°C Thermal Design Power 80 Watt Notes on AMD Phenom II X2 555 BE (rev. C3) The processor has unlocked clock multiplier －－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－- AMD Phenom 雙核心 555 BE CPU，為全球最好的知名品牌。 庫存良品，功能正常，便宜賣。 公司貨。 不含原廠風扇，一組直購價。其他寄件方式另收運費喔。 若要加購CPU原廠風扇，再加350元。 現貨中，要買要快。 賣場保固：7天。 新竹科學園區、新竹NOVA、新竹火車站、新竹師院可面交。