Broj jezgara: 2
Proizvođač: AMD
Slot/Soket: FM2
EAN/UPC: Y923406T80003

AMD A4-Series A4-4020 sa integrisanom grafikom Radeon HD 7480D
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Specifikacije:
General information:

Type CPU / Microprocessor
Market segment Desktop
Family AMD A4-Series
Model number A4-4020
Frequency 3.2 GHz / 3200 MHz
Maximum turbo frequency 3.4 GHz / 3400 MHz
Socket Socket FM2
Size 1.57` x 1.57` / 4cm x 4cm
Weight 1.4oz / 39g
Introduction date March 2014
Price at introduction $40

Architecture / Microarchitecture
Instruction set x86
Microarchitecture Piledriver
Processor core Richland
Core stepping RL-A1
CPUID 610F31
Manufacturing process 0.032 micron
Data width 64 bit
The number of CPU cores 2
The number of threads 2
Floating Point Unit Integrated (shared between two cores in each module)
Level 1 cache size 64 KB instruction cache; 2 x 16 KB data caches
Level 2 cache size 1 MB
Level 3 cache size None
Cache latency 3 (L1 cache)
Multiprocessing Uniprocessor
Extensions & 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
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
Turbo Core 3.0 technology

Security Features EVP / Enhanced Virus Protection
Low power features

Integrated Graphics Processing Unit
GPU Type Radeon HD 7480D
Shader cores 128
Base frequency (MHz) 720
Integrated peripherals / components Memory controller
The number of controllers: 1
Memory channels (per controller): 2
Memory channels (total): 2
Supported memory: DDR3-1333
Other peripherals:
PCI Express 2.0 interface
Unified Video Decoder 3.2

Electrical / Thermal parameters
Maximum operating temperature 70°C
Thermal Design Power 65 Watt

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