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Differences What are the advantages of each

Front view of Intel Core i5 3337U

Reasons to consider the
Intel Core i5 3337U

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Much better turbo clock speed 1,100 MHz vs 640 MHz More than 70% 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
Lower typical power consumption 13.81W vs 28.44W 2.1x lower typical power consumption
More threads 4 vs 2 Twice as many threads
Higher Maximum operating temperature 105 °C vs 100 °C 5% higher Maximum operating temperature
Slightly better overclocked clock speed (Air) 2.7 GHz vs 2.5 GHz Around 10% better overclocked clock speed (Air)
Newer Jan, 2013 vs May, 2012 Release date 8 months later
Lower annual home energy cost 4.1 $/year vs 8.43 $/year 2.1x lower annual home energy cost
Lower annual commercial energy cost 14.89 $/year vs 30.66 $/year 2.1x lower annual commercial energy cost
Front view of AMD R R-268D

Reasons to consider the
AMD R R-268D

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Higher clock speed 2.5 GHz vs 1.8 GHz Around 40% higher clock speed
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
Higher turbo clock speed 3 GHz vs 2.7 GHz More than 10% higher turbo clock speed
Higher GPU clock speed 470 MHz vs 350 MHz Around 35% higher GPU clock speed
More l2 cache per core 0.5 MB/core vs 0.25 MB/core 2x more l2 cache per core
Better overclocked clock speed (Water) 2.5 GHz vs 1.8 GHz Around 40% better overclocked clock speed (Water)

Features Key features of the Core i5 3337U  vs R R-268D 

clock speed

Core i5 3337U
1.8 GHz
R R-268D
2.5 GHz

turbo clock speed

Core i5 3337U
2.7 GHz
R R-268D
3 GHz

L2 cache

Core i5 3337U
0.5 MB
R R-268D
1 MB

gpu clock speed

Core i5 3337U
350 MHz
R R-268D
470 MHz

overclocked clock speed (air)

Core i5 3337U
2.7 GHz
R R-268D
2.5 GHz

overclocked clock speed (water)

Core i5 3337U
1.8 GHz
R R-268D
2.5 GHz

Specifications Full list of technical specs

summary

Core i5 3337U  vs
R R-268D 
Clock speed 1.8 GHz 2.5 GHz
Turbo clock speed 2.7 GHz 3 GHz
Cores Dual core Dual core

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE4a
SSE2
F16C
MMX
SSE4
XOP
AVX
SSE3
SSE
BMI1
AMD64
SSE4.1
FMA4
FMA3
SSE4.2
AMD-V
Supplemental SSE3
AES
TBM
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 17W 35W
Annual home energy cost 4.1 $/year 8.43 $/year
Annual commercial energy cost 14.89 $/year 30.66 $/year
Typical power consumption 13.81W 28.44W

details

Core i5 3337U  vs
R R-268D 
Threads 4 2
L2 cache 0.5 MB 1 MB
L2 cache per core 0.25 MB/core 0.5 MB/core
Manufacture process 22 nm 32 nm
Max CPUs 1 1
Clock multiplier 18 12
Operating temperature Unknown - 105°C Unknown - 100°C

overclocking

Overclocked clock speed 2.7 GHz 2.5 GHz
Overclocked clock speed (Water) 1.8 GHz 2.5 GHz
Overclocked clock speed (Air) 2.7 GHz 2.5 GHz

integrated graphics

GPU GPU GPU
Label Intel® HD Graphics 4000 AMD Radeon HD 7420G
GPU clock speed 350 MHz 470 MHz
Turbo clock speed 1,100 MHz 640 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1600
DDR3L-1600
DDR3-1333
DDR3L-1333
Channels Dual Channel Dual Channel
Maximum bandwidth 25,600 MB/s 25,600 MB/s
Intel Core i5 3337U
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AMD R R-268D
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