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Front view of Intel Core i7 6700K

Intel Core i7 6700K

CPUBoss Winner

Differences What are the advantages of each

Front view of Intel Pentium G4400T

Reasons to consider the
Intel Pentium G4400T

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Much better performance per dollar 2.48 pt/$ vs 0.91 pt/$ Around 2.8x better performance per dollar
Much lower typical power consumption 28.44W vs 73.94W 2.6x lower typical power consumption
Much lower annual home energy cost 8.43 $/year vs 21.92 $/year 2.6x lower annual home energy cost
Much lower annual commercial energy cost 30.66 $/year vs 79.72 $/year 2.6x lower annual commercial energy cost
Better performance per watt 4.54 pt/W vs 3.49 pt/W Around 30% better performance per watt
Front view of Intel Core i7 6700K

Reasons to consider the
Intel Core i7 6700K

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Significantly higher clock speed 4 GHz vs 2.9 GHz Around 40% higher clock speed
More l3 cache 8 MB vs 3 MB Around 2.8x more l3 cache; more data can be stored in the l3 cache for quick access later
Significantly better turbo clock speed 1,150 MHz vs 950 MHz More than 20% better turbo clock speed
Much better PassMark score 11,109 vs 3,248 Around 3.5x better PassMark score
Much better overclocked clock speed (Air) 4.61 GHz vs 2.9 GHz Around 60% better overclocked clock speed (Air)
Significantly better PassMark (Single core) score 2,349 vs 1,647 Around 45% better PassMark (Single core) score
More threads 8 vs 2 6 more threads
More cores 4 vs 2 Twice as many cores; run more applications at once
More l3 cache per core 2 MB/core vs 1.5 MB/core Around 35% more l3 cache per core
Much better overclocked clock speed (Water) 4.77 GHz vs 2.9 GHz Around 65% better overclocked clock speed (Water)

Benchmarks Real world tests of Pentium G4400T vs Core i7 6700K

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Pentium G4400T  vs
Core i7 6700K 
Clock speed 2.9 GHz 4 GHz
Cores Dual core Quad core

features

Has a NX bit Yes Yes
Supports trusted computing No No
Has virtualization support Yes Yes
Instruction set extensions
SSE2
MMX
SSE4
AVX
SSE3
SSE
SSE4.1
SSE4.2
Supplemental SSE3
AES
AVX 2.0
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 35W 91W
Annual home energy cost 8.43 $/year 21.92 $/year
Annual commercial energy cost 30.66 $/year 79.72 $/year
Performance per watt 4.54 pt/W 3.49 pt/W
Typical power consumption 28.44W 73.94W

bus

Architecture FSB FSB
Number of links 1 0
Transfer rate 8,000 MT/s 8,000 MT/s

details

Pentium G4400T  vs
Core i7 6700K 
Architecture x86-64 x86-64
Threads 2 8
L3 cache 3 MB 8 MB
L3 cache per core 1.5 MB/core 2 MB/core
Manufacture process 14 nm 14 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 2.9 GHz 4.61 GHz
Overclocked clock speed (Water) 2.9 GHz 4.77 GHz
Overclocked clock speed (Air) 2.9 GHz 4.61 GHz

integrated graphics

GPU GPU GPU
Label Intel® HD Graphics 510 Intel® HD Graphics 530
Number of displays supported 3 3
GPU clock speed 350 MHz 350 MHz
Turbo clock speed 950 MHz 1,150 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3L-1600
DDR3L-1333
Channels Dual Channel Dual Channel
Supports ECC Yes No
Maximum bandwidth 12,800 MB/s 25,600 MB/s
Maximum memory size 65,536 MB 65,536 MB
Intel Pentium G4400T
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Intel Core i7 6700K
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