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Differences What are the advantages of each

Front view of Intel Xeon E3-1265L v2

Reasons to consider the
Intel Xeon E3-1265L v2

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Much better performance per dollar 2.8 pt/$ vs 0.64 pt/$ Around 4.5x better performance per dollar
Much better performance per watt 19.91 pt/W vs 1.32 pt/W More than 15x better performance per watt
Much lower typical power consumption 36.56W vs 90.75W 2.5x lower typical power consumption
Higher clock speed 2.5 GHz vs 2.3 GHz Around 10% higher clock speed
Slightly higher turbo clock speed 3.5 GHz vs 3.3 GHz More than 5% higher turbo clock speed
Slightly 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
Better geekbench 3 single core score 2,661 vs 1,982 Around 35% better geekbench 3 single core score
More threads 8 vs 4 Twice as many threads
Much lower annual home energy cost 10.84 $/year vs 34.69 $/year 3.2x lower annual home energy cost
More l3 cache per core 2 MB/core vs 1.5 MB/core Around 35% more l3 cache per core
Better PassMark score 7,745 vs 5,877 More than 30% better PassMark score
Much lower annual commercial energy cost 39.42 $/year vs 86.72 $/year 2.2x lower annual commercial energy cost
Slightly better overclocked clock speed (Air) 2.5 GHz vs 2.3 GHz Around 10% better overclocked clock speed (Air)
Slightly better overclocked clock speed (Water) 2.5 GHz vs 2.3 GHz Around 10% better overclocked clock speed (Water)
Front view of Intel Core i5 3570T

Reasons to consider the
Intel Core i5 3570T

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CPUBoss is not aware of any important advantages of the Core i5 3570T vs the Xeon E3-1265L v2.

Benchmarks Real world tests of Xeon E3-1265L v2 vs Core i5 3570T

GeekBench 3 (Multi-core) Data courtesy Primate Labs

GeekBench 3 (Single core) Data courtesy Primate Labs

GeekBench 3 (AES single core) Data courtesy Primate Labs

Xeon E3-1265L v2
2,050,000 MB/s
Core i5 3570T
131.3 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

GeekBench

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Xeon E3-1265L v2  vs
Core i5 3570T 
Clock speed 2.5 GHz 2.3 GHz
Turbo clock speed 3.5 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

power consumption

TDP 45W 45W
Annual home energy cost 10.84 $/year 34.69 $/year
Annual commercial energy cost 39.42 $/year 86.72 $/year
Performance per watt 19.91 pt/W 1.32 pt/W
Typical power consumption 36.56W 90.75W

bus

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

details

Xeon E3-1265L v2  vs
Core i5 3570T 
Architecture x86-64 x86-64
Threads 8 4
L2 cache 1 MB 1 MB
L2 cache per core 0.25 MB/core 0.25 MB/core
L3 cache 8 MB 6 MB
L3 cache per core 2 MB/core 1.5 MB/core
Manufacture process 22 nm 22 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 2.5 GHz 2.3 GHz
Overclocked clock speed (Water) 2.5 GHz 2.3 GHz
Overclocked clock speed (Air) 2.5 GHz 2.3 GHz

integrated graphics

GPU GPU GPU
Label Intel® HD Graphics 2500 Intel® HD Graphics 2500
Number of displays supported 3 3
GPU clock speed 650 MHz 650 MHz
Turbo clock speed 1,150 MHz 1,150 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1600
DDR3-1333
DDR3
Channels Dual Channel Dual Channel
Supports ECC Yes No
Maximum bandwidth 25,600 MB/s 25,600 MB/s
Maximum memory size 33,556.48 MB 32,768 MB
Intel Xeon E3-1265L v2
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Intel Core i5 3570T
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