CPUBoss Review Our evaluation of 4770R vs 7850K among desktop CPUs (45 to 75W)

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

Fire Strike

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

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

10

CPUBoss Score

Combination of all six facets

Winner
AMD A10 7850K 

CPUBoss recommends the AMD A10 7850K  based on its overclocking and value.

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VS

Differences What are the advantages of each

Front view of Intel Core i7 4770R

Reasons to consider the
Intel Core i7 4770R

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Much newer manufacturing process 22 nm vs 28 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Much better PassMark score 9,861 vs 5,501 Around 80% better PassMark score
Much better CompuBench 1.5 T-Rex score 2.37 fps vs 1.44 fps Around 65% better CompuBench 1.5 T-Rex score
Front view of AMD A10 7850K

Reasons to consider the
AMD A10 7850K

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Much more l2 cache 4 MB vs 1 MB 4x more l2 cache; more data can be stored in the l2 cache for quick access later
Is unlocked Yes vs No Somewhat common; An unlocked multiplier allows for easier overclocking
Higher clock speed 3.7 GHz vs 3.2 GHz More than 15% higher clock speed
Much better performance per dollar 7.01 pt/$ vs 3.66 pt/$ More than 90% better performance per dollar
Much more l2 cache per core 1 MB/core vs 0.25 MB/core 4x more l2 cache per core
Supports trusted computing Yes vs No Somewhat common; Allows for safer, more reliable computing
Newer Jan, 2014 vs Apr, 2013 Release date 9 months later

Benchmarks Real world tests of Core i7 4770R vs A10 7850K

CompuBench 1.5 (Bitcoin mining) Data courtesy CompuBench

Core i7 4770R
31.65 mHash/s
A10 7850K
89.37 mHash/s

CompuBench 1.5 (Face detection)

Core i7 4770R
13.17 mPixels/s
A10 7850K
17.29 mPixels/s

CompuBench 1.5 (T-Rex) Data courtesy CompuBench

Core i7 4770R
2.37 fps
A10 7850K
1.44 fps

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Core i7 4770R
12,499
A10 7850K
7,022

GeekBench 3 (Single core) Data courtesy Primate Labs

A10 7850K
2,328

GeekBench 3 (AES single core) Data courtesy Primate Labs

Core i7 4770R
4,880,000 MB/s
A10 7850K
2,370,000 MB/s

PassMark Data courtesy Passmark

A10 7850K
5,501

PassMark (Single Core)

A10 7850K
1,568

Specifications Full list of technical specs

summary

Core i7 4770R  vs
A10 7850K 
Clock speed 3.2 GHz 3.7 GHz
Turbo clock speed 3.9 GHz 4 GHz
Cores Quad core Quad core
Is unlocked No Yes

features

Has a NX bit Yes Yes
Supports trusted computing No Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE4a
SSE2
F16C
MMX
SSE4
AVX
SSE3
SSE
BMI1
AMD64
SSE4.1
FMA4
FMA3
SSE4.2
AMD-V
Supplemental SSE3
AES
TBM
AVX 2.0
Supports dynamic frequency scaling Yes Yes

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-2133
DDR3-1866
DDR3-1600
DDR3-1333
DDR3
Channels Dual Channel Dual Channel
Supports ECC No No
Maximum bandwidth 12,800 MB/s 34,133.32 MB/s

details

Core i7 4770R  vs
A10 7850K 
Architecture x86-64 x86-64
Threads 8 4
L2 cache 1 MB 4 MB
L2 cache per core 0.25 MB/core 1 MB/core
Manufacture process 22 nm 28 nm
Max CPUs 1 1
Operating temperature Unknown - 66.45°C Unknown - 72.4°C

integrated graphics

GPU GPU GPU
Label Intel® Iris™ Pro Graphics 5200 Radeon™ R7 Series

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 20.13 pt/W 9.86 pt/W
Typical power consumption 52.81W 52.81W
Intel Core i7 4770R
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AMD A10 7850K
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