AMD A8-Series A8-5557M - AM5557DFE44HL笔记本cpu

类型	CPU / Microprocessor
细分市场	Mobile
系列	AMD A8-Series for Notebooks
型号	A8-5557M
CPU 编号	AM5557DFE44HL is an OEM/tray microprocessor
频率	2100 MHz
Turbo frequency	3100 MHz
封装	827-ball lidless micro-BGA
接口	BGA827 (FP2)
尺寸	1.22" x 1.06" / 3.1cm x 2.7cm
发布时间	May 23, 2013
架构 / 微体系结构
微体系结构	Piledriver
处理器内核	Richland
Core stepping	RL-A1
CPUID	610F31
制造工艺	0.032 micron
数据位宽	64 bit
CPU核心数	4
线程数	4
浮点单元	Integrated (shared between two cores in each module)
1级缓存大小	2 x 64 KB 2-way set associative shared instruction caches 4 x 16 KB 4-way set associative data caches
2级缓存大小	2 x 2 MB 16-way set associative shared exclusive caches
Level 3 cache size	None
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 BMI1 / Bit Manipulation instructions 1 F16C / 16-bit Floating-Point conversion instructions FMA3 / 3-operand Fused Multiply-Add instructions FMA4 / 4-operand Fused Multiply-Add instructions TBM / Trailing Bit Manipulation instructions XOP / eXtended Operations instructions AMD64 / AMD 64-bit technology AMD-V / AMD Virtualization technology EVP / Enhanced Virus Protection Turbo Core 3.0 technology
低功耗特性	Core C1, C1E, C6 and CC6 states 封装 S3, S4 and S5 states PowerNow!
集成外设/组件
集成显卡	GPU 类型: Radeon HD 8550G Shader cores: 256 Base frequency (MHz): 554 Maximum frequency (MHz): 720
Memory controller	The number of controllers: 1 Memory channels: 2 Supported memory: DDR3-1600, DDR3L-1600, DDR3U-1333 Maximum memory bandwidth (GB/s): 25.6
Other peripherals	PCI Express 2.0 Unified Video Decoder 3.2
电/热参数
Maximum operating temperature	105°C
热设计功耗	35 Watt
Notes on AMD A8-5557M
The processor has the following security, data protection and/or software features: AMD StartNow technology. The CPU is compatible with DirectX 11 API. The graphics unit has the following software features enabled: AMD Perfect Picture HD.

类别:CPU	制造商:AMD
家族:Bulldozer	产品:A8-Series for Notebooks