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Differences What are the advantages of each

Front view of Intel Core i7 4900MQ

Reasons to consider the
Intel Core i7 4900MQ

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Much higher clock speed 2.8 GHz vs 0.62 GHz More than 4.5x higher clock speed
Much newer manufacturing process 22 nm vs 40 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
More l2 cache 1 MB vs 0.5 MB 2x more l2 cache; more data can be stored in the l2 cache for quick access later
Much better overclocked clock speed (Air) 4.09 GHz vs 0.61 GHz Around 6.8x better overclocked clock speed (Air)
More threads 8 vs 1 7 more threads
More cores 4 vs 1 3 more cores; run more applications at once
Higher GPU clock speed 400 MHz vs 276 MHz Around 45% higher GPU clock speed
Higher Maximum operating temperature 100 °C vs 90 °C More than 10% higher Maximum operating temperature
Much better overclocked clock speed (Water) 2.8 GHz vs 0.61 GHz More than 4.5x better overclocked clock speed (Water)
Newer Apr, 2013 vs Jun, 2012 Release date 9 months later
Front view of AMD G G-T16R

Reasons to consider the
AMD G G-T16R

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Much lower typical power consumption 3.66W vs 38.19W 10.4x lower typical power consumption
More l2 cache per core 0.5 MB/core vs 0.25 MB/core 2x more l2 cache per core
Much lower annual home energy cost 1.08 $/year vs 11.32 $/year 10.4x lower annual home energy cost
Much lower annual commercial energy cost 3.94 $/year vs 41.17 $/year 10.4x lower annual commercial energy cost

Features Key features of the Core i7 4900MQ  vs G G-T16R 

clock speed

Core i7 4900MQ
2.8 GHz
G G-T16R
0.62 GHz

L2 cache

G G-T16R
0.5 MB

gpu clock speed

Core i7 4900MQ
400 MHz
G G-T16R
276 MHz

overclocked clock speed (air)

Core i7 4900MQ
4.09 GHz
G G-T16R
0.61 GHz

overclocked clock speed (water)

Core i7 4900MQ
2.8 GHz
G G-T16R
0.61 GHz

TDP

Specifications Full list of technical specs

summary

Core i7 4900MQ  vs
G G-T16R 
Clock speed 2.8 GHz 0.62 GHz
Cores Quad core Single core

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE4a
SSE2
MMX
SSE4
AVX
SSE3
SSE
AMD64
SSE4.1
SSE4.2
AMD-V
Supplemental SSE3
AES
AVX 2.0
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 47W 4.5W
Annual home energy cost 11.32 $/year 1.08 $/year
Annual commercial energy cost 41.17 $/year 3.94 $/year
Typical power consumption 38.19W 3.66W

details

Core i7 4900MQ  vs
G G-T16R 
Threads 8 1
L2 cache 1 MB 0.5 MB
L2 cache per core 0.25 MB/core 0.5 MB/core
Manufacture process 22 nm 40 nm
Max CPUs 1 1
Operating temperature Unknown - 100°C Unknown - 90°C

overclocking

Overclocked clock speed 4.09 GHz 0.61 GHz
Overclocked clock speed (Water) 2.8 GHz 0.61 GHz
Overclocked clock speed (Air) 4.09 GHz 0.61 GHz

integrated graphics

GPU GPU GPU
Label Intel® HD Graphics 4600 AMD Radeon HD 6250
GPU clock speed 400 MHz 276 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3L-1600
DDR3L-1333
DDR3L-1066
Channels Dual Channel Single Channel
Maximum bandwidth 25,600 MB/s 6,400 MB/s
Intel Core i7 4900MQ
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AMD G G-T16R
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