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Differences What are the advantages of each

Front view of Intel Core i7 4790

Reasons to consider the
Intel Core i7 4790

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Much higher clock speed 3.6 GHz vs 1.9 GHz Around 90% higher clock speed
Significantly higher turbo clock speed 4 GHz vs 2.8 GHz Around 45% higher turbo clock speed
Much better turbo clock speed 1,200 MHz vs 655 MHz Around 85% better turbo clock speed
Significantly newer manufacturing process 22 nm vs 32 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
More threads 8 vs 4 Twice as many threads
Newer May, 2014 vs May, 2012 Release date over 1 years later
Front view of AMD R R-460H

Reasons to consider the
AMD R R-460H

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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
Much lower typical power consumption 28.44W vs 68.25W 2.4x lower typical power consumption
Much more l2 cache per core 1 MB/core vs 0.25 MB/core 4x more l2 cache per core
Higher GPU clock speed 497 MHz vs 350 MHz More than 40% higher GPU clock speed
Much higher Maximum operating temperature 100 °C vs 72.72 °C Around 40% higher Maximum operating temperature
Much lower annual home energy cost 8.43 $/year vs 20.24 $/year 2.4x lower annual home energy cost
Much lower annual commercial energy cost 30.66 $/year vs 73.58 $/year 2.4x lower annual commercial energy cost

Features Key features of the Core i7 4790  vs R R-460H 

clock speed

Core i7 4790
3.6 GHz
R R-460H
1.9 GHz

turbo clock speed

Core i7 4790
4 GHz
R R-460H
2.8 GHz

L2 cache

gpu clock speed

Core i7 4790
350 MHz
R R-460H
497 MHz

TDP

Specifications Full list of technical specs

summary

Core i7 4790  vs
R R-460H 
Clock speed 3.6 GHz 1.9 GHz
Turbo clock speed 4 GHz 2.8 GHz
Cores Quad core Quad core

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE4a
SSE2
F16C
MMX
SSE4
XOP
AVX
SSE3
EM64T
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
DDR3-1600
DDR3L-1600
DDR3-1333
Channels Dual Channel Dual Channel
Maximum bandwidth 25,600 MB/s 25,600 MB/s

details

Core i7 4790  vs
R R-460H 
Threads 8 4
L2 cache 1 MB 4 MB
L2 cache per core 0.25 MB/core 1 MB/core
Manufacture process 22 nm 32 nm
Max CPUs 1 1
Clock multiplier 36 9
Operating temperature Unknown - 72.72°C Unknown - 100°C

integrated graphics

GPU GPU GPU
Label Intel® HD Graphics 4600 AMD Radeon HD 7640G
GPU clock speed 350 MHz 497 MHz
Turbo clock speed 1,200 MHz 655 MHz

power consumption

TDP 84W 35W
Annual home energy cost 20.24 $/year 8.43 $/year
Annual commercial energy cost 73.58 $/year 30.66 $/year
Typical power consumption 68.25W 28.44W
Intel Core i7 4790
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AMD R R-460H
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