CPUBoss Review Our evaluation of 7850K vs 7800 among desktop CPUs (45 to 75W)

Performance

Benchmark performance using all cores

A10 7850K
8.2
A10 7800
7.8
A8 7600
7.8
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

A10 7850K
7.0
A10 7800
5.9
A8 7600
6.6
PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

A10 7850K
10.0
A10 7800
8.7
A8 7600
8.5
Fire Strike

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

A10 7850K
9.9
A10 7800
10.0
A8 7600
9.1
CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

A10 7850K
9.1
A10 7800
8.6
A8 7600
8.5
Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

A10 7850K
7.2
A10 7800
n.d.
A8 7600
n.d.
Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

No winner declared

Too close to call

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VS

Differences What are the advantages of each

Front view of AMD A10 7850K

Reasons to consider the
AMD A10 7850K

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Is unlocked Yes vs No Somewhat common; An unlocked multiplier allows for easier overclocking
Front view of AMD A10 7800

Reasons to consider the
AMD A10 7800

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CPUBoss is not aware of any important advantages of the 7800 vs the 7850K.

Benchmarks Real world tests of A10 7850K vs 7800

CompuBench 1.5 (Bitcoin mining) Data courtesy CompuBench

A10 7850K
89.37 mHash/s
A10 7800
87.07 mHash/s

CompuBench 1.5 (T-Rex) Data courtesy CompuBench

A10 7850K
1.44 fps
A10 7800
1.59 fps

PCMark 8 Home 3.0 Accelerated Data courtesy FutureMark

A10 7850K
3,374
A10 7800
3,228

Sky Diver Data courtesy FutureMark

A10 7850K
6,222
A10 7800
4,893

Cloud Gate Data courtesy FutureMark

A10 7850K
7,530
A10 7800
6,048

GeekBench 3 (Multi-core) Data courtesy Primate Labs

A10 7850K
7,022
A10 7800
6,163

GeekBench 3 (Single core) Data courtesy Primate Labs

A10 7850K
2,328
A10 7800
2,099

GeekBench 3 (AES single core) Data courtesy Primate Labs

A10 7850K
2,370,000 MB/s
A10 7800
2,090 MB/s

Specifications Full list of technical specs

summary

A10 7850K  vs
7800 
Clock speed 3.7 GHz 3.5 GHz
Turbo clock speed 4 GHz 3.9 GHz
Cores Quad core Quad core
Is unlocked Yes No

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 7850K  vs
7800 
L2 cache 4 MB 4 MB
L2 cache per core 1 MB/core 1 MB/core
Manufacture process 28 nm 28 nm
Operating temperature Unknown - 72.4°C Unknown - 71.3°C

integrated graphics

GPU GPU GPU
Label Radeon™ R7 Series Radeon™ R7
Latest DirectX 11.0 11.0

power consumption

TDP 65W 65W
Annual home energy cost 15.66 $/year 15.66 $/year
Annual commercial energy cost 56.94 $/year 56.94 $/year
Performance per watt 9.81 pt/W 4.29 pt/W
Typical power consumption 52.81W 52.81W
AMD A10 7850K
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AMD A10 7800
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