AMD A6-6400K vs AMD Athlon II X2 270

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CPU comparison with benchmarks

-VS-

CPU lineage

AMD A6-6400K or AMD A6-6400K – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The AMD A6-6400K features 2 processor cores and has the capability to manage 2 threads concurrently.
It was released in Q2/2013 and belongs to the 3 generation of the AMD A series.
To use the AMD A6-6400K, you'll need a motherboard with a FM2 socket.
The AMD Athlon II X2 270 features 2 processor cores and has the capability to manage 2 threads concurrently.
It was released in Q3/2011 and belongs to the 1 generation of the AMD Athlon II series.
To use the AMD Athlon II X2 270, you'll need a motherboard with a AM3 socket.
AMD A6-6400K Name AMD Athlon II X2 270
3 Generation 1
Desktop / Server Segment Desktop / Server
AMD A Family AMD Athlon II
AMD A6-6000 Group AMD Athlon II X2 (Propus)
 
 

CPU Cores and Base Frequency

The AMD A6-6400K has 2 CPU cores and can calculate 2 threads in parallel.
The clock frequency of the AMD A6-6400K is 3.9 GHz
and turbo frequency for one core is 4.1 GHz.
The AMD Athlon II X2 270 has 2 CPU cores and can calculate 2 threads in parallel.
The clock frequency of the AMD Athlon II X2 270 is 3.4 GHz
4.1 GHz Turbo Frequency (1 core) None
No Hyperthreading No
4.1 GHz Turbo Frequency (all cores) None
2x Cores 2x
3.9 GHz Frequency 3.4 GHz
Yes Overclocking No
2 Threads 2
normal Core architecture normal
2 CPU Cores 2
 
 

Internal Graphics

The AMD A6-6400K has integrated graphics, called iGPU for short.
Specifically, the AMD A6-6400K uses the AMD Radeon HD 8470D, which has 192 texture shaders
and 3 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The AMD Athlon II X2 270 does not have integrated graphics.
3 Execution units --
AMD Radeon HD 8470D GPU name
11.2 Direct X --
0.8 GHz GPU frequency --
2.0 GB Max. GPU Memory 0 bytes
-- GPU (Turbo) --
5 Generation --
Q2/2013 Release date --
-- Max. displays --
32 nm Technology --
192 Shaders --
 
 

Artificial Intelligence and Machine Learning

-- AI hardware --
-- AI specifications --
 
 

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
Decode / Encode JPEG --
Decode AVC --
No h265 / HEVC (8 bit) --
No VP8 --
Decode VC-1 --
No AV1 --
No VP9 --
No h265 / HEVC (10 bit) --
Decode h264 --
 
 

Memory & PCIe

pci PCIe pci
2 Memory channels 2
DDR3-1866 Memory type DDR3-1333
0 bytes Max. Memory 16.0 GB
No ECC No
-- Bandwidth --
Yes AES-NI No
 
 

Thermal Management

The processor has a thermal design power (TDP) of 65 W watts.
TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
65 W TDP (PL1 / PBP) 65 W
-- Tjunction max --
 
 

Technical details

The AMD A6-6400K is manufactured using a 32 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 1.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The AMD Athlon II X2 270 is manufactured using a 45 nm process.
0 bytes L2-Cache 2.0 MB
Windows 10, Linux Operating systems Windows 10, Linux
-- Part Number --
AMD-V Virtualization AMD-V
1.0 MB L3-Cache 0 bytes
Richland (Piledriver) Architecture Propus
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
55 $ Release price --
Technical data sheet Documents Technical data sheet
SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 ISA extensions SSE3, SSE4a, MMX, 3DNow!
-- Chip design --
Q2/2013 Release date Q3/2011
FM2 Socket AM3
32 nm Technology 45 nm