AMD A6 6420K

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Overview
ManufacturerAMD
Family ModelA6 6420K
Release DateReleased January, 2014
Is Olderolder
Key Specs4 GHz Dual core Unlocked
Score7.1
Summary
Clock speed4 GHz
Turbo clock speed4.2 GHz
CoresDual core
Socket typeFM2
Is unlockedYes
Features
Has a NX bitYes
Supports trusted computingNo
Has virtualization supportYes
Instruction set extensionsABM AES AMD-V AMD64 AVX AVX 1.1 BMI1 CVT16
F16C FMA3 FMA4 MMX SSE SSE2 SSE3 SSE4.1
SSE4.2 SSE4a Supplemental SSE3 TBM XOP
Supports dynamic frequency scalingYes
Integrated Graphics
GPUGPU
LabelRadeon HD 8000 series
Details
Architecturex86-64
Threads2 threads
L2 cache1 MB
L2 cache per core0.5 MB/core
Manufacture process32 nm
Max CPUs1
Operating temperatureUnknown - 70°C
Power Consumption
TDP65W
Annual home energy cost15.66 $/year
Annual commercial energy cost56.94 $/year
Performance per watt1.65 pt/W
Typical power consumption52.81W
Memory Controller
Memory controllerBuilt-in
Memory typeDDR3
ChannelsDual Channel
Supports ECCNo
Maximum bandwidth12,800 MB/s
Benchmarks
GeekBench 3 (Multi-core)3,501
GeekBench 3 (Single core)2,245
GeekBench 3 (AES single core)2,770 MB/s
PassMark2,261
PassMark (Single Core)1,453
Scores
Performance5.4
Single-core Performance5.9
Integrated Graphicsn.d.
Integrated Graphics (OpenCL)n.d.
Performance per Watt7.0
Value6.9
CPUPK Score7.1
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