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Differences What are the advantages of each

Front view of Intel Xeon E5-1428L

Reasons to consider the
Intel Xeon E5-1428L

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Significantly more l2 cache 2 MB vs 1 MB 2x more l2 cache; more data can be stored in the l2 cache for quick access later
More l3 cache 15 MB vs 8 MB Around 90% more l3 cache; more data can be stored in the l3 cache for quick access later
Lower typical power consumption 48.75W vs 62.56W More than 20% lower typical power consumption
More cores 6 vs 4 2 more cores; run more applications at once
More threads 12 vs 8 4 more threads
More l3 cache per core 2.5 MB/core vs 2 MB/core 25% more l3 cache per core
More l2 cache per core 0.33 MB/core vs 0.25 MB/core Around 35% more l2 cache per core
Lower annual home energy cost 14.45 $/year vs 18.55 $/year More than 20% lower annual home energy cost
Lower annual commercial energy cost 52.56 $/year vs 67.45 $/year More than 20% lower annual commercial energy cost
Front view of Intel Core i7 3770

Reasons to consider the
Intel Core i7 3770

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Much higher clock speed 3.4 GHz vs 1.8 GHz Around 90% higher clock speed
Has a built-in GPU Yes vs No Somewhat common; A separate graphics adapter is not required
Significantly newer manufacturing process 22 nm vs 32 nm A newer manufacturing process allows for a more powerful, yet cooler running processor

Features Key features of the Xeon E5-1428L  vs Core i7 3770 

clock speed

Xeon E5-1428L
1.8 GHz
Core i7 3770
3.4 GHz

L2 cache

L3 cache

Specifications Full list of technical specs

summary

Xeon E5-1428L  vs
Core i7 3770 
Clock speed 1.8 GHz 3.4 GHz
Cores Hexa core Quad core

features

Has a NX bit Yes Yes
Supports trusted computing Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE2
MMX
SSE4
AVX
SSE3
SSE
SSE4.1
SSE4.2
Supplemental SSE3
AES
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 60W 77W
Annual home energy cost 14.45 $/year 18.55 $/year
Annual commercial energy cost 52.56 $/year 67.45 $/year
Typical power consumption 48.75W 62.56W

bus

Architecture QPI DMI
Number of links 1 1
Transfer rate 0 MT/s 5,000 MT/s

details

Xeon E5-1428L  vs
Core i7 3770 
Architecture x86-64 x86-64
Threads 12 8
L2 cache 2 MB 1 MB
L2 cache per core 0.33 MB/core 0.25 MB/core
L3 cache 15 MB 8 MB
L3 cache per core 2.5 MB/core 2 MB/core
Manufacture process 32 nm 22 nm
Max CPUs 1 1

integrated graphics

GPU None GPU
Label N/A Intel® HD Graphics 4000
Latest DirectX N/A 11.x
Number of displays supported N/A 3
GPU clock speed N/A 650 MHz
Turbo clock speed N/A 1,150 MHz
3DMark06 N/A 5,339.9

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1600
DDR3-1333
DDR3-1066
DDR3
DDR3-800
Channels Triple Channel Dual Channel
Supports ECC Yes No
Maximum bandwidth 31,999.98 MB/s 25,600 MB/s
Intel Xeon E5-1428L
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Intel Core i7 3770
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