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Intel Xeon D-1541

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Front view of Intel Xeon D-1541

Differences What are the advantages of each

Front view of Intel Xeon D-1541

Reasons to consider the
Intel Xeon D-1541

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More cores 8 vs 4 Twice as many cores; run more applications at once
More threads 16 vs 8 Twice as many threads
Lower typical power consumption 36.56W vs 52.81W More than 30% lower typical power consumption
Better PassMark score 11,333 vs 9,403 More than 20% better PassMark score
Lower annual home energy cost 10.84 $/year vs 15.66 $/year More than 30% lower annual home energy cost
Lower annual commercial energy cost 39.42 $/year vs 56.94 $/year More than 30% lower annual commercial energy cost
Front view of Intel E3-1585V5

Reasons to consider the
Intel E3-1585V5

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Much higher clock speed 3.5 GHz vs 2.1 GHz More than 65% higher clock speed
Significantly higher turbo clock speed 3.9 GHz vs 2.7 GHz Around 45% higher turbo clock speed
Has a built-in GPU Yes vs No Somewhat common; A separate graphics adapter is not required
Much better overclocked clock speed (Air) 3.5 GHz vs 2.1 GHz More than 65% better overclocked clock speed (Air)
Better PassMark (Single core) score 1,737 vs 1,499 More than 15% better PassMark (Single core) score
Much better overclocked clock speed (Water) 3.5 GHz vs 2.1 GHz More than 65% better overclocked clock speed (Water)
Newer Apr, 2016 vs Oct, 2015 Release date 6 months later

Benchmarks Real world tests of Xeon D-1541 vs E3-1585V5

PassMark Data courtesy Passmark

Xeon D-1541
11,333
E3-1585V5
9,403

PassMark (Single Core)

Xeon D-1541
1,499
E3-1585V5
1,737

Specifications Full list of technical specs

summary

Xeon D-1541  vs
E3-1585V5 
Clock speed 2.1 GHz 3.5 GHz
Turbo clock speed 2.7 GHz 3.9 GHz
Cores Octa 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 45W 65W
Annual home energy cost 10.84 $/year 15.66 $/year
Annual commercial energy cost 39.42 $/year 56.94 $/year
Performance per watt 4.72 pt/W 4.45 pt/W
Typical power consumption 36.56W 52.81W

bus

Architecture FSB FSB
Number of links 1 0

details

Xeon D-1541  vs
E3-1585V5 
Architecture x86-64 x86-64
Threads 16 8
Manufacture process 14 nm 14 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 2.1 GHz 3.5 GHz
Overclocked clock speed (Water) 2.1 GHz 3.5 GHz
Overclocked clock speed (Air) 2.1 GHz 3.5 GHz

integrated graphics

GPU None GPU
Label N/A Intel® Iris™ Pro Graphics P580
Number of displays supported N/A 3
GPU clock speed N/A 350 MHz
Turbo clock speed N/A 1,150 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3
Channels Dual Channel Dual Channel
Supports ECC Yes Yes
Maximum bandwidth 12,800 MB/s 12,800 MB/s
Maximum memory size 131,072 MB 65,536 MB
Intel Xeon D-1541
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Intel E3-1585V5
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