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Differences What are the advantages of each

Front view of AMD R R-452L

Reasons to consider the
AMD R R-452L

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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 higher turbo clock speed 2.4 GHz vs None Compared to all cpus, 2.4 GHz turbo clock speed is just OK
Much more l2 cache per core 1 MB/core vs 0.5 MB/core 2x more l2 cache per core
More cores 4 vs 2 Twice as many cores; run more applications at once
More threads 4 vs 2 Twice as many threads
Front view of AMD E2 1800

Reasons to consider the
AMD E2 1800

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Much better turbo clock speed 680 MHz vs 424 MHz More than 60% better turbo clock speed
Significantly higher GPU clock speed 523 MHz vs 327 MHz Around 60% higher GPU clock speed

Features Key features of the R R-452L  vs E2 1800 

clock speed

R R-452L
1.6 GHz
E2 1800
1.7 GHz

L2 cache

R R-452L
4 MB
E2 1800
1 MB

gpu clock speed

R R-452L
327 MHz
E2 1800
523 MHz

overclocked clock speed (air)

R R-452L
1.6 GHz
E2 1800
1.72 GHz

overclocked clock speed (water)

R R-452L
1.6 GHz
E2 1800
1.7 GHz

TDP

R R-452L
19W
E2 1800
18W

Specifications Full list of technical specs

summary

R R-452L  vs
E2 1800 
Clock speed 1.6 GHz 1.7 GHz
Turbo clock speed 2.4 GHz None
Cores Quad core Dual core

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE4a
SSE2
F16C
MMX
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 19W 18W
Annual home energy cost 4.58 $/year 4.34 $/year
Annual commercial energy cost 16.64 $/year 15.77 $/year
Typical power consumption 15.44W 14.63W

details

R R-452L  vs
E2 1800 
Threads 4 2
L2 cache 4 MB 1 MB
L2 cache per core 1 MB/core 0.5 MB/core
Manufacture process 32 nm 32 nm
Max CPUs 1 1
Clock multiplier 8 5
Voltage range 0.78 - 1.15V 0.88 - 1.35V
Operating temperature Unknown - 100°C Unknown - 100°C

overclocking

Overclocked clock speed 1.6 GHz 1.72 GHz
Overclocked clock speed (Water) 1.6 GHz 1.7 GHz
Overclocked clock speed (Air) 1.6 GHz 1.72 GHz

integrated graphics

GPU GPU GPU
Label AMD Radeon HD 7600G Radeon™ HD 7340
GPU clock speed 327 MHz 523 MHz
Turbo clock speed 424 MHz 680 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1600
DDR3-1333
AMD R R-452L
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AMD E2 1800
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