Product Comparison: AMD A4-4000 vs AMD A6-6400K


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AMD A4-4000 Dual-Core A4-Series APU for Desktops with Radeon HD 7480D Processor
AMD A4-4000 Dual-Core A4-Series APU for Desktops with Radeon HD 7480D Processor
AMD A6-6400K Richland 3.9GHz Socket FM2 65W Dual-Core Desktop Processor
AMD A6-6400K Richland 3.9GHz Socket FM2 65W Dual-Core Desktop Processor
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Brand AMD AMD
Model A4-4000 A6-6400K
Origin China China
Depth 2.5 in. 5 in.
Width 3.5 in. 7.1 in.
Height 4.7 in. 12.4 in.
Socket FM2 FM2
Lithography 32 nm 32 nm
Type of Processors Desktop Desktop
Code Name Richland Richland
CPU Cores 2 2
CPU Threads 2 2
Max Temperature 70 °C 70 °C
Clock Speed 3.00 GHz 3.90 GHz
Data Width 64 bits 64 bits
Turbo Clock Speed 3.20 GHz 4.10 GHz
Max TDP 65 W 65 W
Virtualization Technology Yes Yes
L1 Cache Size 128 kB 96 kB
Max Memory Bandwidth 21.3 GB/s 29.9 GB/s
L2 Cache Size 1,024 kB 1,024 kB
Memory Types DDR3 DDR3
Max Memory Channels 2 2
DirectX* Support 11 11
Graphics Output DVI/Dual-link DVI/HDMI DP/HDMI
Graphics Base Frequency 724 MHz 800 MHz
Processor Graphics Radeon HD 7480D AMD Radeon™ HD 8470D
Execute Disable Bit / Virus Protection Yes Yes
Turbo Boost / Turbo Core 3.0 3.0
Enhanced SpeedStep / PowerNow! Yes Yes
Hyper-Threading / HyperTransport No No
Manufacturer warranty 3 year(s) 3 year(s)
Certifications CE CE
Date first available June 4, 2013 June 4, 2013
Reviews https://www.amazon.com/AMD-Dual-Core-Desktops-A4-4000-AD4000OKHLBOX/dp/B00CB2MT1S https://www.amazon.com/AMD-A6-6400K-Dual-Core-Processor-AD640KOKHLBOX/dp/B00CPLGFM4
FAQ https://www.amazon.com/AMD-Dual-Core-Desktops-A4-4000-AD4000OKHLBOX/dp/B00CB2MT1S https://www.amazon.com/AMD-A6-6400K-Dual-Core-Processor-AD640KOKHLBOX/dp/B00CPLGFM4
Amazon 3.7 4.6
Ebay 5.0 4.9
Newegg 4 4
MSRP - 39.99 $
Manufacturer Link - http://products.amd.com/en-us/search/APU/AMD-A-Series-Processors/AMD-A6-Series-APU-for-Desktops/A6-6400K-with-Radeon%E2%84%A2-HD-8470D/44

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