Tip:
THE CPU is used, it is not brand-new, the scratches on the used CPU are normal;
Type CPU / Microprocessor
Market segment Desktop
Family A12-Series
Model number ? PRO A12-8870
CPU part number AD887BAUM44AB is an OEM/tray microprocessor
Frequency ? 3700 MHz
Maximum turbo frequency 4200 MHz
Package 1331-pin lidded micro-PGA package
Socket Socket AM4
Introduction date September - October 2016 [1]
Architecture / Microarchitecture
Microarchitecture Excavator
Processor c ? Carrizo PRO [1]
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 32 KB data caches
Level 2 cache size ? 2 x 1 MB shared caches
Level 3 cache size None
Multiprocessing Uniprocessor
Extensions and Technologies 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
AVX2 / Advanced Vector Extensions 2.0
BMI / BMI1 + BMI2 / Bit Manipulation instructions
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 / A 64-bit technology ?
AMD-V / A Virtualization technology
EVP / Enhanced a Protection ?
Turbo c 3.0 technology
Low power features PowerNow!
Integrated peripherals / components
Display controller DisplayPort 1.2 / DVI / HDMI 1.4a
Integrated graphics GPU Type: Radeon R7 series
Shader cores: 512
Base frequency (MHz): 1108
Memory controller The number of controllers: 1
Memory channels: 2
Supported memory: DDR4-2400
Maximum memory bandwidth (GB/s): 38.4
Other peripherals PCI-Express 3.0 interface
Unified Video Decoder ?
Video Coding Engine ?
Electrical / Thermal parameters
Thermal Design Power ? 65 Watt