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Intel Pentium U5600

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Front view of Intel Pentium U5600

Differences What are the advantages of each

Front view of Intel Pentium U5600

Reasons to consider the
Intel Pentium U5600

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Significantly newer manufacturing process 32 nm vs 40 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Much more l3 cache per core 1.5 MB/core vs 0.25 MB/core 6x more l3 cache per core
More l3 cache 3 MB vs 0.5 MB 6x more l3 cache; more data can be stored in the l3 cache for quick access later
Slightly better geekbench 3 Multi-Core score 1,594.5 vs 1,127 More than 40% better geekbench 3 Multi-Core score
Front view of AMD E 450

Reasons to consider the
AMD E 450

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Much better geekbench 3 AES single core score 53,200 MB/s vs 67.45 MB/s Around 788.8x better geekbench 3 AES single core score
Higher clock speed 1.65 GHz vs 1.33 GHz Around 25% higher clock speed
Much higher GPU clock speed 508 MHz vs 166 MHz More than 3x higher GPU clock speed
Has virtualization support Yes vs No Somewhat common; Boosts performance of virtual machines
Better turbo clock speed 600 MHz vs 500 MHz 20% better turbo clock speed
Slightly better performance per watt 2.98 pt/W vs 2.36 pt/W More than 25% better performance per watt
Newer Aug, 2011 vs Jan, 2011 Release date 7 months later

Benchmarks Real world tests of Pentium U5600 vs E 450

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Pentium U5600
1,594.5
E 450
1,127

GeekBench 3 (Single core) Data courtesy Primate Labs

E 450
642

GeekBench 3 (AES single core) Data courtesy Primate Labs

Pentium U5600
67.45 MB/s
E 450
53,200 MB/s

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Pentium U5600  vs
E 450 
Clock speed 1.33 GHz 1.65 GHz
Cores Dual core Dual core
Socket type
BGA 1288
Super 7

features

Has a NX bit Yes Yes
Has virtualization support No Yes
Instruction set extensions
SSE4a
SSE2
MMX
SSE3
SSE
AMD64
AMD-V
Supplemental SSE3
Supports dynamic frequency scaling Yes Yes

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1333
DDR3-800
DDR3

details

Pentium U5600  vs
E 450 
Threads 2 2
L2 cache 1 MB 1 MB
L2 cache per core 0.5 MB/core 0.5 MB/core
L3 cache 3 MB 0.5 MB
L3 cache per core 1.5 MB/core 0.25 MB/core
Manufacture process 32 nm 40 nm
Max CPUs 1 1
Clock multiplier 10 25

integrated graphics

GPU GPU GPU
Label Intel® HD Graphics Radeon™ HD 6320
GPU clock speed 166 MHz 508 MHz
Turbo clock speed 500 MHz 600 MHz

power consumption

TDP 18W 18W
Annual home energy cost 4.34 $/year 4.34 $/year
Annual commercial energy cost 15.77 $/year 15.77 $/year
Performance per watt 2.36 pt/W 2.98 pt/W
Typical power consumption 14.63W 14.63W
Intel Pentium U5600
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AMD E 450
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