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ComputerCPUProcessor features → A4-4020

AMD A4-4020





A4-4020 - 2-core processor with a clock frequency of 3200 MHz and 2rd level cache 1024 KB. Designed for desktop computers, installs in a Socket FM2. Supports RAM modules DDR3-1333.

AMD A4-4020
Launch date2014
ManufacturerAMD
Manufacturer's websitewww.amd.com
Processor typefor desktop computers
SocketSocket FM2
Number of cores2
Number of threads2
Base frequency3200 MHz
Turbo Core3400 MHz
L1 Cache, b2x16+64
L2 Cache, b1024
L3 Cache, bno
Integrated graphicsRadeon HD7480D
720 MHz, 128 shaders
Supported memoryDDR3-1333
Memory channels2
Bus
Processor coreRichland
Lithography32 nm
Transistors, mn1300
TDP65 W
Max. temperature70° C
Instructions, technology• MMX
• SSE
• SSE2
• SSE3
• SSE4A
• SSSE3
• SSE4 (SSE4.1 + SSE4.2)
• AES (Advanced Encryption Standard)
• AVX (Advanced Vector Extensions)
• BMI1 (Bit Manipulation inst. 1)
• F16C (16-bit Floating-Point conversion)
• FMA3 (3-operand Fused Multiply-Add)
• FMA4 (4-operand Fused Multiply-Add)
• TBM (Trailing Bit Manipulation)
• XOP (eXtended Operations)
• AMD64
• EVP (Enhanced Virus Protection)
• AMD-V (AMD Virtualization)
• Turbo Core 3.0
• PowerNow!
Other features

Compare
A4-4020
with a differents processors
( ~ 2 000 models )
Performance in PassMark:
AMD Phenom II P860
3 cor. / 2000 MHz / 1536 Kb / Socket S1
1761
(100%)
Intel Core 2 Duo E7300
2 cor. / 2666 MHz / 3072 Kb / LGA775
1738
(99%)
AMD A4-4020
This processor
1718
(98%)
Intel Core i7-640UM
2 cor. / 1200 MHz / 4096 Kb / BGA1288
1695
(96%)
AMD Phenom II X2 B57
2 cor. / 3200 MHz / 6144 Kb / Socket AM3
1680
(95%)



Watch the whole performance rankings of processors >>>



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