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Front view of Intel Xeon E3-1260L

Intel Xeon E3-1260L

CPUBoss Winner

Differences What are the advantages of each

Front view of Intel Xeon E3-1270

Reasons to consider the
Intel Xeon E3-1270

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Much higher clock speed 3.4 GHz vs 2.4 GHz More than 40% higher clock speed
Significantly higher turbo clock speed 3.8 GHz vs 3.3 GHz More than 15% higher turbo clock speed
Much better performance per dollar 2.6 pt/$ vs 0.73 pt/$ More than 3.5x better performance per dollar
Front view of Intel Xeon E3-1260L

Reasons to consider the
Intel Xeon E3-1260L

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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 36.56W vs 65W Around 45% lower typical power consumption
Significantly lower annual commercial energy cost 39.42 $/year vs 70.08 $/year Around 45% lower annual commercial energy cost
Significantly lower annual home energy cost 10.84 $/year vs 19.27 $/year Around 45% lower annual home energy cost

Benchmarks Real world tests of Xeon E3-1270 vs E3-1260L

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Xeon E3-1270  vs
E3-1260L 
Clock speed 3.4 GHz 2.4 GHz
Turbo clock speed 3.8 GHz 3.3 GHz
Cores Quad core Quad core
Socket type
LGA 1155

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

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1333
DDR3-1066
DDR3
Channels Dual Channel Dual Channel
Supports ECC Yes Yes
Maximum bandwidth 21,333.32 MB/s 21,333.32 MB/s
Maximum memory size 32,768 MB 32,768 MB

details

Xeon E3-1270  vs
E3-1260L 
Architecture x86-64 x86-64
Threads 8 8
L2 cache 1 MB 1 MB
L2 cache per core 0.25 MB/core 0.25 MB/core
L3 cache 8 MB 8 MB
L3 cache per core 2 MB/core 2 MB/core
Manufacture process 32 nm 32 nm
Max CPUs 1 1
Clock multiplier 34 24
Operating temperature Unknown - 69.1°C Unknown - 58.6°C

integrated graphics

GPU None GPU
Label N/A HD Graphics 2000
Number of displays supported N/A 2
GPU clock speed N/A 650 MHz
Turbo clock speed N/A 1,250 MHz

power consumption

TDP 80W 45W
Annual home energy cost 19.27 $/year 10.84 $/year
Annual commercial energy cost 70.08 $/year 39.42 $/year
Performance per watt 10.9 pt/W 5.01 pt/W
Typical power consumption 65W 36.56W

bus

Architecture DMI DMI
Number of links 1 1
Transfer rate 5,000 MT/s 5,000 MT/s
Intel Xeon E3-1270
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Intel Xeon E3-1260L
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