CPUBoss Review Our evaluation of 3040 vs 3470 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

6.9

CPUBoss Score

Combination of all six facets

Winner
Intel Core i5 3470 

CPUBoss recommends the Intel Core i5 3470  based on its performance, single-core performance and value.

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VS
Front view of Intel Core i5 3470

Intel Core i5 3470

CPUBoss Winner

Differences What are the advantages of each

Front view of Intel Xeon 3040

Reasons to consider the
Intel Xeon 3040

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Significantly more l2 cache 2 MB vs 1 MB 2x more l2 cache; more data can be stored in the l2 cache for quick access later
Much lower typical power consumption 52.81W vs 86.05W Around 40% lower typical power consumption
Much more l2 cache per core 1 MB/core vs 0.25 MB/core 4x more l2 cache per core
Much lower annual home energy cost 15.66 $/year vs 31.22 $/year Around 50% lower annual home energy cost
Significantly lower annual commercial energy cost 56.94 $/year vs 84.62 $/year Around 35% lower annual commercial energy cost
Front view of Intel Core i5 3470

Reasons to consider the
Intel Core i5 3470

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Much newer manufacturing process 22 nm vs 65 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Much higher clock speed 3.2 GHz vs 1.86 GHz More than 70% higher clock speed
Much better performance per dollar 2.7 pt/$ vs 0.32 pt/$ More than 8.2x better performance per dollar
Has a built-in GPU Yes vs No Somewhat common; A separate graphics adapter is not required
Much better PassMark (Single core) score 1,906 vs 743 More than 2.5x better PassMark (Single core) score
Significantly better PassMark score 6,607 vs 1,281 Around 5.2x better PassMark score
Supports trusted computing Yes vs No Somewhat common; Allows for safer, more reliable computing
Significantly better performance per watt 4.41 pt/W vs 0.83 pt/W More than 5.2x better performance per watt
More cores 4 vs 2 Twice as many cores; run more applications at once
Better overclocked clock speed (Air) 3.67 GHz vs 2.88 GHz More than 25% better overclocked clock speed (Air)
More threads 4 vs 2 Twice as many threads
Higher Maximum operating temperature 67.4 °C vs 61.4 °C Around 10% higher Maximum operating temperature
Better overclocked clock speed (Water) 4.09 GHz vs 3.56 GHz More than 15% better overclocked clock speed (Water)

Benchmarks Real world tests of Xeon 3040 vs Core i5 3470

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Xeon 3040
1,974
Core i5 3470
9,436

GeekBench 3 (Single core) Data courtesy Primate Labs

Xeon 3040
1,062
Core i5 3470
2,983

GeekBench 3 (AES single core) Data courtesy Primate Labs

Xeon 3040
95.9 MB/s
Core i5 3470
2,470,000 MB/s

PassMark Data courtesy Passmark

Xeon 3040
1,281
Core i5 3470
6,607

PassMark (Single Core)

Specifications Full list of technical specs

summary

Xeon 3040  vs
Core i5 3470 
Clock speed 1.86 GHz 3.2 GHz
Cores Dual core Quad core
Socket type
LGA 775
LGA 1155

features

Has a NX bit Yes Yes
Supports trusted computing No 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 65W 77W
Annual home energy cost 15.66 $/year 31.22 $/year
Annual commercial energy cost 56.94 $/year 84.62 $/year
Performance per watt 0.83 pt/W 4.41 pt/W
Typical power consumption 52.81W 86.05W

bus

Architecture FSB DMI 2.0
Number of links 1 1

details

Xeon 3040  vs
Core i5 3470 
Architecture x86-64 x86-64
Threads 2 4
L2 cache 2 MB 1 MB
L2 cache per core 1 MB/core 0.25 MB/core
Manufacture process 65 nm 22 nm
Transistor count 167,000,000 1,400,000,000
Max CPUs 1 1
Clock multiplier 7 32
Voltage range 0.85 - 1.5V Unknown - 1.13V
Operating temperature Unknown - 61.4°C Unknown - 67.4°C

overclocking

Overclocked clock speed 2.88 GHz 3.67 GHz
Overclocked clock speed (Water) 3.56 GHz 4.09 GHz
Overclocked clock speed (Air) 2.88 GHz 3.67 GHz

integrated graphics

GPU None GPU
Label N/A Intel® HD Graphics 2500
Latest DirectX N/A 11.0
Number of displays supported N/A 3
GPU clock speed N/A 650 MHz
Turbo clock speed N/A 1,100 MHz

memory controller

Memory controller Built-in Built-in
Supports ECC No No
Intel Xeon 3040
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Intel Core i5 3470
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