AMD Phenom II X4 940 Black Edition - HDZ940XCJ4DGI / HDZ940XCGIBOX笔记本cpu

类型	CPU / Microprocessor
细分市场	Desktop
系列	AMD Phenom II X4
型号	940
CPU部件号	HDZ940XCJ4DGI is an OEM/tray microprocessor HDZ940XCGIBOX is a boxed microprocessor with fan and heatsink
CPU步进	AACSC AC CACVC AC CACZC AC
频率	3000 MHz
总线速度	533 MHz Memory controller One 1800 MHz 16-bit HyperTransport link (3.6 GT/s)
时钟倍频器	15
封装	940-pin organic micro-PGA
接口s	接口 AM2 接口 AM2+
Weight	1.4oz / 38.5g
发布时间	Jan 8, 2009
指导价格	$275
架构 / 微体系结构
微体系结构	K10
Platform	Dragon
处理器内核	Deneb
Core stepping	RB-C2
CPUID	100F42
制造工艺	0.045 micron silicon-on-insulator (SOI) technology 758 million transistors
模具尺寸	258mm²
数据位宽	64 bit
The number of cores	4
线程数	4
浮点单元	Integrated
1级缓存大小	4 x 64 KB 2-way set associative instruction caches 4 x 64 KB 2-way set associative data caches
2级缓存大小	4 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)
Virtual memory	256 TB
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 DIMMs per channel: 2 Maximum memory bandwidth (GB/s): 17.1
Other peripherals	HyperTransport 3 technology
电/热参数
V核	1.225V - 1.425V
V NorthBridge	1.15V - 1.3V
Maximum operating temperature	55°C - 62°C
热设计功耗	125 Watt (接口 AM2+/接口 AM3) 139.6 Watt (接口 AM2)
Notes on AMD Phenom II X4 940
The processor has unlocked clock multiplier On socket AM2+/AM3 platforms in the minimum performance state the processor runs at 800 MHz / 0.875 - 1.15 Volt core voltage, and has TDP 48.8 Watt On socket AM2 platforms in the minimum performance state the processor runs at 800 MHz / 1.15 Volt core voltage, and has TDP 77 Watt In pre-launch documents this CPU was referenced as Phenom X4 20550

类别:CPU	制造商:AMD
家族:Phenom II X4	产品:AMD Phenom II X4 940 Black Edition - HDZ940XCJ4DGI / HDZ940XCGIBOX