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Differences What are the advantages of each

Front view of Intel Xeon E3-1258L v4

Reasons to consider the
Intel Xeon E3-1258L v4

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Has a built-in GPU Yes vs No Somewhat common; A separate graphics adapter is not required
Significantly lower typical power consumption 38.19W vs 65W More than 40% lower typical power consumption
Newer manufacturing process 14 nm vs 22 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Significantly lower annual commercial energy cost 41.17 $/year vs 70.08 $/year More than 40% lower annual commercial energy cost
Significantly lower annual home energy cost 11.32 $/year vs 19.27 $/year More than 40% lower annual home energy cost
Newer Apr, 2015 vs Apr, 2014 Release date a year later
Front view of Intel Xeon E3-1241 v3

Reasons to consider the
Intel Xeon E3-1241 v3

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Much higher clock speed 3.5 GHz vs 1.8 GHz Around 95% higher clock speed
Much higher turbo clock speed 3.9 GHz vs 3.2 GHz More than 20% higher turbo clock speed
Much better overclocked clock speed (Air) 3.84 GHz vs 1.8 GHz Around 2.2x better overclocked clock speed (Air)
More l3 cache 8 MB vs 6 MB Around 35% more l3 cache; more data can be stored in the l3 cache for quick access later
Much better overclocked clock speed (Water) 3.9 GHz vs 1.8 GHz Around 2.2x better overclocked clock speed (Water)
More l3 cache per core 2 MB/core vs 1.5 MB/core Around 35% more l3 cache per core

Features Key features of the Xeon E3-1258L v4  vs E3-1241 v3 

clock speed

turbo clock speed

L3 cache

overclocked clock speed (air)

overclocked clock speed (water)

Specifications Full list of technical specs

summary

Xeon E3-1258L v4  vs
E3-1241 v3 
Clock speed 1.8 GHz 3.5 GHz
Turbo clock speed 3.2 GHz 3.9 GHz
Cores Quad 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
AVX 2.0
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 47W 80W
Annual home energy cost 11.32 $/year 19.27 $/year
Annual commercial energy cost 41.17 $/year 70.08 $/year
Typical power consumption 38.19W 65W

bus

Architecture DMI DMI 2.0
Number of links 1 0
Transfer rate 5,000 MT/s 5,000 MT/s

details

Xeon E3-1258L v4  vs
E3-1241 v3 
Architecture x86-64 x86-64
Threads 8 8
L3 cache 6 MB 8 MB
L3 cache per core 1.5 MB/core 2 MB/core
Manufacture process 14 nm 22 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 1.8 GHz 3.84 GHz
Overclocked clock speed (Water) 1.8 GHz 3.9 GHz
Overclocked clock speed (Air) 1.8 GHz 3.84 GHz

integrated graphics

GPU GPU None
Label Intel® HD Graphics P5700 N/A
Number of displays supported 3 N/A
GPU clock speed 700 MHz N/A
Turbo clock speed 1,000 MHz N/A

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1600
DDR3-1333
DDR3
Channels Dual Channel Dual Channel
Supports ECC Yes Yes
Maximum bandwidth 12,800 MB/s 25,600 MB/s
Maximum memory size 32,768 MB 32,768 MB
Intel Xeon E3-1258L v4
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Intel Xeon E3-1241 v3
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