AMD FX-Series FX-8120 - FD8120WMW8KGU / FD8120WMGUSBX笔记本cpu

类型	CPU / Microprocessor
细分市场	Desktop
系列	AMD FX-Series
型号	FX-8120
CPU部件号	FD8120WMW8KGU is an OEM/tray microprocessor FD8120WMGUSBX is a boxed microprocessor with fan and heatsink
频率	3100 MHz
Turbo frequency	3400 MHz (more than 4 cores) 4000 MHz (4 cores or less)
Boosted P states ^[1]	#1: 4000 MHz, 1.412V #2: 3400 MHz, 1.312V
总线速度	*One 200 MHz 1-bit HyperTransport link*
封装	40-pin organic micro Pin Grid Array (UOC40) Pb-free
接口	接口 AM3+
尺寸	1." x 1." / 4cm x 4cm
Weight	1.3oz / 38.2g (CPU)
发布时间	1st half 2012
架构 / 微体系结构
微体系结构	Bulldozer
Platform	Scorpius
处理器内核	Zambezi
Core stepping	OR-B2
CPUID	*00F12
制造工艺	0.032 micron Hi-K Metal Gate process with silicon-on-insulator (SOI) technology
模具尺寸	31*mm²
数据位宽	*4 bit
CPU核心数	8
线程数	8
浮点单元	Integrated (shared between each pair of cores)
1级缓存大小	4 x 4 KB 2-way set associative shared instruction caches 8 x 1 KB 4-way set associative data caches
2级缓存大小	*4 x 2 MB 1-way set associative shared exclusive caches**
Level 3 cache size	*8 MB 4-way set associative shared cache**
缓存延迟	3 (L1 cache)
多重处理	Uniprocessor
特征	MMX instructions Extensions to MMX SSE / Streaming SIMD Extensions SSE2 / Streaming SIMD Extensions 2 SSE3 / Streaming SIMD Extensions 3 SSSE3 / Supplemental Streaming SIMD Extensions 3 SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4 SSE4a AES / Advanced Encryption Standard instructions AVX / Advanced Vector Extensions FMA4 / 4-operand Fused Multiply-Add instructions XOP / eXtended Operations instructions AMD4 / AMD 4-bit technology AMD-V / AMD Virtualization technology EVP / Enhanced Virus Protection Turbo Core 2.0 technology
低功耗特性	Core C1, C1E, C* and CC* states 封装 S3, S4 and S* states PowerNow!
Low power P states ^[1]	#1: 2800 MHz, 1.13*V #2: 2300 MHz, 1.02V #3: 100 MHz, 0.*V #4: 1400 MHz, 0.88V
集成外设/组件
集成显卡	None
Memory controller	The number of controllers: 1 Memory channels: 2 Channel width (bits): 2 Supported memory: DDR3-18* DIMMs per channel: 2 Maximum memory bandwidth (GB/s): 2.
Other peripherals	HyperTransport 3.1 technology
电/热参数
V核	0.2V - 1.412*V
Maximum operating temperature	*0°C
热设计功耗	** Watt
Notes on AMD FX-8120 (**W)
The processor has unlocked clock multiplier NorthBridge controller frequency is 2.2 GHz [1] - These characteristics were measured on a single CPU, and they can vary slightly for other processors with the same model number

类别:CPU	制造商:AMD
家族:Bulldozer	产品:FX-Series