AMD Phenom II X2 B55 - HDXB55WFK2DGM笔记本cpu

类型	CPU / Microprocessor
细分市场	Desktop
系列	AMD Phenom II X2
型号	B55
CPU 编号	HDXB55WFK2DGM is an OEM/tray microprocessor
CPU步进	CACAC AC CACDC AC
频率	3000 MHz
总线速度	533 MHz Memory controller One 2200 MHz 16-bit HyperTransport link (4.4 GT/s)
时钟倍频器	15
封装	938-pin organic micro-PGA
接口s	接口 AM2+ 接口 AM3
架构 / 微体系结构
微体系结构	K10
Platform	Dragon
处理器内核	Callisto
Core stepping	RB-C3
CPUID	100F43
制造工艺	0.045 micron silicon-on-insulator (SOI) technology
模具尺寸	258mm²
数据位宽	64 bit
The number of cores	2
线程数	2
浮点单元	Integrated
1级缓存大小	2 x 64 KB 2-way set associative instruction caches 2 x 64 KB 2-way set associative data caches
2级缓存大小	2 x 512 KB 16-way set associative exclusive caches
Level 3 cache size	Shared 6 MB 48-way set associative cache
缓存延迟	3 (L1 cache)
多重处理	Uniprocessor
特征	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
低功耗特性	Cool'n'Quiet 3.0 CoolCore Technology Dual Dynamic Power Management Core C1 and C1E states 封装 S0, S1, S3, S4 and S5 states
集成外设/组件
集成显卡	None
Memory controller	The number of controllers: 1 Memory channels: 2 Channel width (bits): 72 Supported memory: DDR2-1066, DDR3-1066 DIMMs per channel: 2 Maximum memory bandwidth (GB/s): 17.1
Other peripherals	HyperTransport 3 technology
电/热参数
V核	0.775V - 1.425V
Maximum operating temperature	55°C - 70°C
热设计功耗	80 Watt
Notes on AMD Phenom II X2 B55
Business class processor The fastest supported memory is DDR2-1066

类别:CPU	制造商:AMD
家族:K10	产品:Phenom II X2