CPUBoss Review Our evaluation of 7870K vs 7850K among desktop CPUs

Performance

Benchmark performance using all cores

PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

A10 7870K
n.d.
A10 7850K
10.0
FX 8350
0.0
Fire Strike

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

A10 7870K
10.0
A10 7850K
9.2
FX 8350
0.0
CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

9.4

CPUBoss Score

Combination of all six facets

Winner
AMD A10 7870K 

CPUBoss recommends the AMD A10 7870K  based on its .

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VS

Differences What are the advantages of each

Front view of AMD A10 7870K

Reasons to consider the
AMD A10 7870K

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Newer May, 2015 vs Jan, 2014 Release date over 1 years later
Front view of AMD A10 7850K

Reasons to consider the
AMD A10 7850K

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CPUBoss is not aware of any important advantages of the 7850K vs the 7870K.

Benchmarks Real world tests of A10 7870K vs 7850K

CompuBench 1.5 (Bitcoin mining) Data courtesy CompuBench

A10 7870K
103.22 mHash/s
A10 7850K
89.37 mHash/s

CompuBench 1.5 (Face detection)

A10 7870K
22.63 mPixels/s
A10 7850K
18.51 mPixels/s

CompuBench 1.5 (Ocean surface simulation) Data courtesy CompuBench

A10 7870K
371.33 fps
A10 7850K
266.59 fps

CompuBench 1.5 (T-Rex) Data courtesy CompuBench

A10 7870K
1.73 fps
A10 7850K
1.44 fps

CompuBench 1.5 (Video composition) Data courtesy CompuBench

A10 7870K
30.81 fps
A10 7850K
28.27 fps

Cinebench R10 32-Bit

A10 7870K
14,484
A10 7850K
14,027

PassMark Data courtesy Passmark

A10 7870K
5,497
A10 7850K
5,498

PassMark (Single Core)

A10 7870K
1,548
A10 7850K
1,571

Specifications Full list of technical specs

summary

A10 7870K  vs
7850K 
Clock speed 3.9 GHz 3.7 GHz
Turbo clock speed 4.1 GHz 4 GHz
Cores Quad core Quad core
Is unlocked Yes Yes

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE4a
SSE2
F16C
MMX
AVX
SSE3
SSE
BMI1
AMD64
SSE4.1
FMA4
FMA3
SSE4.2
AMD-V
Supplemental SSE3
AES
TBM

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-2133
DDR3-1866
DDR3-1600
DDR3-1333
Channels Dual Channel Dual Channel
Maximum bandwidth 34,133.32 MB/s 34,133.32 MB/s

details

A10 7870K  vs
7850K 
L2 cache 4 MB 4 MB
L2 cache per core 1 MB/core 1 MB/core

integrated graphics

GPU GPU GPU
Label AMD Radeon 2× 2 MB Radeon™ R7 Series

power consumption

TDP 95W 65W
Annual home energy cost 22.89 $/year 15.66 $/year
Annual commercial energy cost 83.22 $/year 56.94 $/year
Performance per watt 4.34 pt/W 9.82 pt/W
Typical power consumption 77.19W 52.81W
AMD A10 7870K
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AMD A10 7850K
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Comments

Showing 15 comments.
there's an error on GPU of A10 7870.... N.D.???? And don't have the a10 7890 APU.
a10 7870k better than 78750k at gbu a10 7870k 866 m but a10 7850k 720 m and at speed 10 7870k better too
Its funny how if you look at the individual website of each CPU, A10 7870 has a higher score, and the fact they don't have a integrated graphics benchmark for the A10 7870 A10 7850: http://cpuboss.com/cpu/AMD-A10-7850K A10 7870: http://cpuboss.com/cpu/AMD-A10-7870K
100 tl lik bir fark var
Fiyat
You can overclock 7850k (CPU and GPU) to the speeds of 7870k and you'll get same power consumption
Sanırım yanlışlık var, 7870k daha yeni ve güncel bir apu ayrıca youtube dan oyun testlerine bakarsanız 7850 k ile ortalama 10 fps fark var aralarında her türlü 7870k alır bence.
No matter . thiz sits is intel fanboys
So they pretty much just renamed Kaveri to Godavari, right?
The 7850K is not a 65W processor. It is a 95W processor. You can find this information directly on AMD's website. http://www.amd.com/en-us/products/processors/desktop/a-series-apu Scroll down and select the Specs Tab. Overall, the 7870K should be slightly faster in most aspects versus the 7850K. Benchmarks indicate that the performance is highly variable and as such some areas it is better, and in others it is worse. To make matters worse, some motherboard BIOS (Gigabyte being criticized more than others) have issues with maintaining performance on the 7870K like early FM2+ had with 7850K with the HT dropping and not maintaining full speed at . All of these issues combine to provide a chip that may, or may not be better than the 7850K. Check your motherboard and testing regarding the latest BIOS revision before purchasing. YMMV of course.
The 7850k uses considerably less power. That might be a factor for some.
I want know too
in single core performance , 7870k should be slightly better http://www.cpubenchmark.net/singleThread.html http://anandtech.com/bench/CPU/1028
Price :)
How is the 7850k is better than 7870k ? 0_0
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