AMD A8-6600K vs AMD Athlon II X4 860K

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CPU comparison with benchmarks

-VS-

CPU lineage

AMD A8-6600K or AMD A8-6600K – 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 A8-6600K features 4 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q2/2013 and belongs to the 3 generation of the AMD A series.
To use the AMD A8-6600K, you'll need a motherboard with a FM2 socket.
The AMD Athlon II X4 860K features 4 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q4/2014 and belongs to the 5 generation of the AMD Athlon II series.
To use the AMD Athlon II X4 860K, you'll need a motherboard with a FM2+ socket.
AMD A8-6000 Group AMD Athlon II X4 (Kaveri)
3 Generation 5
Desktop / Server Segment Desktop / Server
AMD A8-6600K Name AMD Athlon II X4 860K
AMD A Family AMD Athlon II
 
 

CPU Cores and Base Frequency

The AMD A8-6600K has 4 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the AMD A8-6600K is 3.9 GHz
and turbo frequency for one core is 4.2 GHz.
The AMD Athlon II X4 860K has 4 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the AMD Athlon II X4 860K is 3.7 GHz
and turbo frequency for one core is 4.0 GHz.
4 Threads 4
4x Cores 4x
4 CPU Cores 4
normal Core architecture normal
No Hyperthreading No
Yes Overclocking Yes
4.2 GHz Turbo Frequency (1 core) 4.0 GHz
3.9 GHz Frequency 3.7 GHz
4.2 GHz Turbo Frequency (all cores) 4.0 GHz
 
 

Internal Graphics

The AMD A8-6600K has integrated graphics, called iGPU for short.
Specifically, the AMD A8-6600K uses the AMD Radeon HD 8570D, which has 256 texture shaders
and 4 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The AMD Athlon II X4 860K does not have integrated graphics.
256 Shaders --
Q2/2013 Release date --
32 nm Technology --
11.2 Direct X --
2.0 GB Max. GPU Memory 0 bytes
-- Max. displays --
4 Execution units --
0.84 GHz GPU frequency --
5 Generation --
-- GPU (Turbo) --
AMD Radeon HD 8570D 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 VP8 --
Decode VC-1 --
Decode / Encode JPEG --
No AV1 --
No h265 / HEVC (8 bit) --
Decode AVC --
Decode h264 --
No VP9 --
No h265 / HEVC (10 bit) --
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 32.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 34.1 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
pci PCIe pci
Yes AES-NI No
DDR3-1866 Memory type DDR3-2133
No ECC Yes
0 bytes Max. Memory 32.0 GB
2 Memory channels 2
-- Bandwidth 34.1 GB/s
 
 

Thermal Management

The processor has a thermal design power (TDP) of 100 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.
The processor has a thermal design power (TDP) of 95 W watts.
100 W TDP (PL1 / PBP) 95 W
-- Tjunction max --
 
 

Technical details

The AMD A8-6600K 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 4.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The AMD Athlon II X4 860K is manufactured using a 32 nm process.
Q2/2013 Release date Q4/2014
AMD-V Virtualization AMD-V
SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 ISA extensions SSE3, SSE4a, MMX, 3DNow!
32 nm Technology 32 nm
-- Chip design --
85 $ Release price 70 $
Richland (Piledriver) Architecture Kaveri
4.0 MB L3-Cache 0 bytes
Windows 10, Linux Operating systems Windows 10, Linux
Technical data sheet Documents Technical data sheet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- Part Number --
FM2 Socket FM2+
0 bytes L2-Cache 4.0 MB
 
 

Benchmarks

Geekbench 3, 64bit (Multi-Core)

AMD Athlon II X4 860K
4C 4T @ 3.7 GHz
8155
8155
AMD A8-6600K
4C 4T @ 3.9 GHz
6038
6038

Geekbench 3, 64bit (Single-Core)

AMD Athlon II X4 860K
4C 4T @ 3.7 GHz
2500
2500
AMD A8-6600K
4C 4T @ 3.9 GHz
2107
2107

Geekbench 5, 64bit (Multi-Core)

AMD Athlon II X4 860K
4C 4T @ 3.7 GHz
1586
1586
AMD A8-6600K
4C 4T @ 3.9 GHz
1461
1461

CPU-Z Benchmark 17 (Multi-Core)

AMD A8-6600K
4C 4T @ 3.9 GHz
771
771
AMD Athlon II X4 860K
4C 4T @ 3.7 GHz
747
747

Geekbench 5, 64bit (Single-Core)

AMD Athlon II X4 860K
4C 4T @ 3.7 GHz
539
539
AMD A8-6600K
4C 4T @ 3.9 GHz
537
537

Cinebench R15 (Multi-Core)

AMD A8-6600K
4C 4T @ 3.9 GHz
306
306
AMD Athlon II X4 860K
4C 4T @ 3.7 GHz
295
295