AMD A6-6400K vs AMD Athlon II X2 250

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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 250 features 2 processor cores and has the capability to manage 2 threads concurrently.
It was released in Q2/2009 and belongs to the 1 generation of the AMD Athlon II series.
To use the AMD Athlon II X2 250, you'll need a motherboard with a AM3 socket.
Desktop / Server Segment Desktop / Server
AMD A6-6400K Name AMD Athlon II X2 250
AMD A6-6000 Group AMD Athlon II X2 (Propus)
3 Generation 1
AMD A Family AMD Athlon II
 
 

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 250 has 2 CPU cores and can calculate 2 threads in parallel.
The clock frequency of the AMD Athlon II X2 250 is 3.0 GHz
Yes Overclocking No
4.1 GHz Turbo Frequency (1 core) None
2 Threads 2
No Hyperthreading No
2x Cores 2x
3.9 GHz Frequency 3.0 GHz
2 CPU Cores 2
normal Core architecture normal
4.1 GHz Turbo Frequency (all cores) None
 
 

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 250 does not have integrated graphics.
0.8 GHz GPU frequency --
3 Execution units --
Q2/2013 Release date --
-- GPU (Turbo) --
-- Max. displays --
192 Shaders --
2.0 GB Max. GPU Memory 0 bytes
5 Generation --
11.2 Direct X --
32 nm Technology --
AMD Radeon HD 8470D GPU name
 
 

Artificial Intelligence and Machine Learning

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

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.
No h265 / HEVC (8 bit) --
No AV1 --
No VP9 --
Decode VC-1 --
No VP8 --
Decode h264 --
Decode / Encode JPEG --
Decode AVC --
No h265 / HEVC (10 bit) --
 
 

Memory & PCIe

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

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 250 is manufactured using a 45 nm process.
Windows 10, Linux Operating systems Windows 10, Linux
0 bytes L2-Cache 2.0 MB
SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 ISA extensions SSE3, SSE4a, MMX, 3DNow!
1.0 MB L3-Cache 0 bytes
Q2/2013 Release date Q2/2009
55 $ Release price --
Technical data sheet Documents Technical data sheet
-- Part Number --
FM2 Socket AM3
Richland (Piledriver) Architecture Propus
AMD-V Virtualization AMD-V
32 nm Technology 45 nm
-- Chip design --
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)