AMD Athlon X4 870K - AD870KXBI44JC / AD870KXBJCBOX / AD870KXBJCSBX information

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Type:CPU	Manufacturer:AMD
family:Bulldozer	microprocessors:Athlon X4

Type	CPU / Microprocessor
Market segment	Desktop
Family	AMD Athlon X4
Model number	870K
CPU part numbers	AD870KXBI44JC is an OEM/tray microprocessor AD870KXBJCBOX is a boxed microprocessor with fan and heatsink AD870KXBJCSBX is a boxed microprocessor with low-noise fan and heatsink
Frequency	3900 MHz
Turbo frequency	4100 MHz
Package	906-pin lidded micro-PGA package
Socket	Socket FM2+
Size	1.57" x 1.57" / 4cm x 4cm
Introduction date	4th quarter 2015 ^[1]
Architecture / Microarchitecture
Microarchitecture	Steamroller
Processor core	Godavari
Core stepping	A1
Manufacturing process	0.028 micron
Data width	64 bit
The number of CPU cores	4
The number of threads	4
Floating Point Unit	Integrated
Level 1 cache size	2 x 96 KB shared instruction caches 4 x 16 KB data caches
Level 2 cache size	2 x 2 MB shared caches
Level 3 cache size	None
Multiprocessing	Uniprocessor
Features	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
Low power features	PowerNow!
Integrated peripherals / components
Integrated graphics	None
Memory controller	The number of controllers: 1 Memory channels: 2 Supported memory: DDR3-2133 Maximum memory bandwidth (GB/s): 34.1
Other peripherals	PCI Express 3.0 Unified Video Decoder Video Coding Engine
Electrical / Thermal parameters
Maximum operating temperature	72.4°C
Thermal Design Power	95 Watt
Notes on AMD Athlon X4 870K
The processor has unlocked clock multiplier [1] - Information is not confirmed

other microprocessors

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AMD Athlon X4 850 - AD850XYBI44JC	AMD A4-Series A4-4000 - AD4000OKA23HL / AD4000OKHLBOX
AMD A4-Series A4-4020 - AD4020OKA23HL / AD4020OKHLBOX	AMD A4-Series A4-5300 - AD5300OKA23HJ / AD5300OKHJBOX
AMD A4-Series A4-5300B - AD530BOKA23HJ	AMD A4-Series A4-6300 - AD6300OKA23HL / AD6300OKHLBOX
AMD A4-Series A4-6300B - AD630BOKA23HL	AMD A4-Series A4-6320 - AD6320OKA23HL / AD6320OKHLBOX

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