CPUBoss Review Our evaluation of 4785T vs 3470 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

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

7.3

CPUBoss Score

Combination of all six facets

Winner
Intel Core i7 4785T 

CPUBoss recommends the Intel Core i7 4785T  based on its .

See full details

Cast your vote Do you agree or disagree with CPUBoss?

Thanks for adding your opinion. Follow us on Facebook to stay up to date with the latest news!
VS

Intel Core i7 4785T

CPUBoss Winner
Front view of Intel Core i7 4785T

Differences What are the advantages of each

Front view of Intel Core i7 4785T

Reasons to consider the
Intel Core i7 4785T

Report a correction
Much better turbo clock speed 1,200 MHz vs 1,100 MHz Around 10% better turbo clock speed
Much lower typical power consumption 28.44W vs 86.05W 3x lower typical power consumption
Much lower annual home energy cost 8.43 $/year vs 31.22 $/year 3.7x lower annual home energy cost
Much lower annual commercial energy cost 30.66 $/year vs 84.62 $/year 2.8x lower annual commercial energy cost
Newer Feb, 2014 vs Jun, 2012 Release date over 1 years later
Front view of Intel Core i5 3470

Reasons to consider the
Intel Core i5 3470

Report a correction
Much higher clock speed 3.2 GHz vs 2.2 GHz More than 45% higher clock speed
Higher Maximum operating temperature 67.4 °C vs 66.35 °C Almost the same

Benchmarks Real world tests of Core i7 4785T vs i5 3470

PCMark 8 Home 3.0 Accelerated Data courtesy FutureMark

Sky Diver Data courtesy FutureMark

Cloud Gate Data courtesy FutureMark

GeekBench 3 (Multi-core) Data courtesy Primate Labs

GeekBench 3 (Single core) Data courtesy Primate Labs

GeekBench 3 (AES single core) Data courtesy Primate Labs

Core i7 4785T
3,250,000 MB/s
Core i5 3470
2,470,000 MB/s

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Core i7 4785T  vs
i5 3470 
Clock speed 2.2 GHz 3.2 GHz
Turbo clock speed 3.2 GHz 3.6 GHz
Cores Quad core Quad core
Socket type
LGA 1150
LGA 1155
Is unlocked No No

features

Has a NX bit Yes Yes
Supports trusted computing Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE2
F16C
MMX
SSE4
AVX
SSE3
EM64T
SSE
SSE4.1
FMA3
SSE4.2
Supplemental SSE3
AES
AVX 2.0
Supports dynamic frequency scaling Yes Yes

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1600
DDR3L-1600
DDR3-1333
DDR3
Channels Dual Channel Dual Channel
Supports ECC No No
Maximum bandwidth 25,600 MB/s 25,600 MB/s
Maximum memory size 32,768 MB 32,768 MB

details

Core i7 4785T  vs
i5 3470 
Architecture x86-64 x86-64
Threads 8 4
L2 cache 1 MB 1 MB
L2 cache per core 0.25 MB/core 0.25 MB/core
L3 cache 8 MB 6 MB
L3 cache per core 2 MB/core 1.5 MB/core
Manufacture process 22 nm 22 nm
Max CPUs 1 1
Clock multiplier 22 32
Operating temperature Unknown - 66.35°C Unknown - 67.4°C

integrated graphics

GPU GPU GPU
Label Intel® HD Graphics 4600 Intel® HD Graphics 2500
Number of displays supported 3 3
GPU clock speed 350 MHz 650 MHz
Turbo clock speed 1,200 MHz 1,100 MHz

power consumption

TDP 35W 77W
Annual home energy cost 8.43 $/year 31.22 $/year
Annual commercial energy cost 30.66 $/year 84.62 $/year
Performance per watt 23.51 pt/W 4.41 pt/W
Typical power consumption 28.44W 86.05W

bus

Architecture DMI 2.0 DMI 2.0
Number of links 0 1
Transfer rate 5,000 MT/s 5,000 MT/s
Intel Core i7 4785T
Report a correction
Intel Core i5 3470
Report a correction

Read more

Comments

comments powered by Disqus