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Intel Core i7 4785T

Front view of Intel Core i7 4785T
Front view of Intel Core i3 4150T

Intel Core i3 4150T

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Differences What are the advantages of each

Front view of Intel Core i7 4785T

Reasons to consider the
Intel Core i7 4785T

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More cores 4 vs 2 Twice as many cores; run more applications at once
Much higher GPU clock speed 350 MHz vs 200 MHz 75% higher GPU clock speed
Supports trusted computing Yes vs No Somewhat common; Allows for safer, more reliable computing
Front view of Intel Core i3 4150T

Reasons to consider the
Intel Core i3 4150T

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Much higher clock speed 3 GHz vs 2.2 GHz More than 35% higher clock speed
Much higher Maximum operating temperature 66.4 °C vs 66.35 °C Almost the same

Benchmarks Real world tests of Core i7 4785T vs i3 4150T

PCMark 8 Home 3.0 Accelerated Data courtesy FutureMark

Core i7 4785T
2,879
Core i3 4150T
2,948

Sky Diver Data courtesy FutureMark

Core i7 4785T
3,578
Core i3 4150T
3,398

Cloud Gate Data courtesy FutureMark

Core i7 4785T
6,464
Core i3 4150T
6,391

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Core i7 4785T
9,908
Core i3 4150T
5,885

GeekBench 3 (Single core) Data courtesy Primate Labs

Core i7 4785T
2,736
Core i3 4150T
2,762

GeekBench 3 (AES single core) Data courtesy Primate Labs

Core i7 4785T
3,250,000 MB/s
Core i3 4150T
3,600,000 MB/s

PassMark Data courtesy Passmark

Core i7 4785T
7,591
Core i3 4150T
4,209

PassMark (Single Core)

Core i7 4785T
1,783
Core i3 4150T
1,757

Specifications Full list of technical specs

summary

 Core i7 4785T  vs
i3 4150T 
Clock speed 2.2 GHz 3 GHz
Cores Quad core Dual core
Socket type
LGA 1150
Is unlocked No No

features
Has a NX bit Yes Yes
Supports trusted computing Yes No
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
Channels Dual Channel Dual Channel
Supports ECC No Yes
Maximum bandwidth 25,600 MB/s 25,600 MB/s
Maximum memory size 32,768 MB 32,768 MB

details

 Core i7 4785T  vs
i3 4150T 
Architecture x86-64 x86-64
Threads 8 4
L2 cache 1 MB 0.5 MB
L2 cache per core 0.25 MB/core 0.25 MB/core
L3 cache 8 MB 3 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 30
Operating temperature Unknown - 66.35°C Unknown - 66.4°C

integrated graphics
GPU GPU GPU
Label Intel® HD Graphics 4600 Intel® HD Graphics 4400
Number of displays supported 3 3
GPU clock speed 350 MHz 200 MHz
Turbo clock speed 1,200 MHz 1,150 MHz

power consumption
TDP 35W 35W
Annual home energy cost 8.43 $/year 8.43 $/year
Annual commercial energy cost 30.66 $/year 30.66 $/year
Performance per watt 23.51 pt/W 20.15 pt/W
Typical power consumption 28.44W 28.44W

bus
Architecture DMI 2.0 DMI 2.0
Number of links 0 0
Transfer rate 5,000 MT/s 5,000 MT/s
Intel Core i7 4785T
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Intel Core i3 4150T
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