CPUBoss Review Our evaluation of D-1521 vs 4150 among all CPUs

Performance

Benchmark performance using all cores

PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Sky Diver and Cloud Gate

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

9

CPUBoss Score

Combination of all six facets

Winner
Intel Core i3 4150 

CPUBoss recommends the Intel Core i3 4150  based on its single-core performance and value.

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VS
Front view of Intel Core i3 4150

Intel Core i3 4150

CPUBoss Winner

Differences What are the advantages of each

Front view of Intel Xeon D-1521

Reasons to consider the
Intel Xeon D-1521

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Significantly newer manufacturing process 14 nm vs 22 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Supports trusted computing Yes vs No Somewhat common; Allows for safer, more reliable computing
More cores 4 vs 2 Twice as many cores; run more applications at once
More threads 8 vs 4 Twice as many threads
Lower typical power consumption 36.56W vs 43.88W More than 15% lower typical power consumption
Better PassMark score 6,980 vs 4,904 More than 40% better PassMark score
Newer Oct, 2015 vs Feb, 2014 Release date over 1 years later
Lower annual commercial energy cost 39.42 $/year vs 47.3 $/year More than 15% lower annual commercial energy cost
Lower annual home energy cost 10.84 $/year vs 13.01 $/year More than 15% lower annual home energy cost
Front view of Intel Core i3 4150

Reasons to consider the
Intel Core i3 4150

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Much better performance per dollar 5.92 pt/$ vs 0.81 pt/$ More than 7.2x better performance per dollar
Significantly higher clock speed 3.5 GHz vs 2.4 GHz More than 45% higher clock speed
Has a built-in GPU Yes vs No Somewhat common; A separate graphics adapter is not required
Much better performance per watt 13.38 pt/W vs 3.57 pt/W Around 3.8x better performance per watt
Better PassMark (Single core) score 2,020 vs 1,441 More than 40% better PassMark (Single core) score

Benchmarks Real world tests of Xeon D-1521 vs Core i3 4150

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 D-1521
3,140 MB/s
Core i3 4150
3,865,000 MB/s

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Xeon D-1521  vs
Core i3 4150 
Clock speed 2.4 GHz 3.5 GHz
Cores Quad core Dual core

features

Has a NX bit Yes Yes
Supports trusted computing Yes No
Has virtualization support Yes Yes
Instruction set extensions
SSE2
F16C
MMX
SSE4
AVX
SSE3
EM64T
SSE
SSE4.1
FMA3
SSE4.2
Supplemental SSE3
AES
AVX 2.0
Supports dynamic frequency scaling Yes Yes

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

details

Xeon D-1521  vs
Core i3 4150 
Architecture x86-64 x86-64
Threads 8 4
Manufacture process 14 nm 22 nm
Max CPUs 1 1

integrated graphics

GPU None GPU
Label N/A Intel® HD graphics 4400

power consumption

TDP 45W 54W
Annual home energy cost 10.84 $/year 13.01 $/year
Annual commercial energy cost 39.42 $/year 47.3 $/year
Performance per watt 3.57 pt/W 13.38 pt/W
Typical power consumption 36.56W 43.88W
Intel Xeon D-1521
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Intel Core i3 4150
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