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Intel Core i5 3470

Front view of Intel Core i5 3470
Front view of Intel Core i5 2550K

Intel Core i5 2550K

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Differences What are the advantages of each

Front view of Intel Core i5 3470

Reasons to consider the
Intel Core i5 3470

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Has a built-in GPU Yes vs No Somewhat common; A separate graphics adapter is not required
Supports trusted computing Yes vs No Somewhat common; Allows for safer, more reliable computing
Front view of Intel Core i5 2550K

Reasons to consider the
Intel Core i5 2550K

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Is unlocked Yes vs No Somewhat common; An unlocked multiplier allows for easier overclocking

Benchmarks Real world tests of Core i5 3470 vs 2550K

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Core i5 3470
9,436
Core i5 2550K
9,714

GeekBench 3 (Single core) Data courtesy Primate Labs

Core i5 3470
2,983
Core i5 2550K
3,101

GeekBench 3 (AES single core) Data courtesy Primate Labs

Core i5 3470
2,470,000 MB/s
Core i5 2550K
2,640,000 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

Core i5 3470
9,226
Core i5 2550K
10,555

GeekBench (64-bit) Data courtesy Primate Labs

Core i5 3470
10,031
Core i5 2550K
11,863

GeekBench

Core i5 3470
12,141
Core i5 2550K
13,047

PassMark Data courtesy Passmark

Core i5 3470
6,607
Core i5 2550K
6,694

PassMark (Single Core)

Core i5 3470
1,906
Core i5 2550K
1,954

Specifications Full list of technical specs

summary

 Core i5 3470  vs
2550K 
Clock speed 3.2 GHz 3.4 GHz
Turbo clock speed 3.6 GHz 3.8 GHz
Cores Quad core Quad core
Socket type
LGA 1155
Is unlocked No Yes

features
Has a NX bit Yes Yes
Supports trusted computing Yes No
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 77W 95W
Annual home energy cost 31.22 $/year 22.89 $/year
Annual commercial energy cost 84.62 $/year 83.22 $/year
Performance per watt 4.41 pt/W 11.5 pt/W
Typical power consumption 86.05W 77.19W

bus
Architecture DMI 2.0 DMI
Number of links 1 1
Transfer rate 5,000 MT/s 5,000 MT/s

details

 Core i5 3470  vs
2550K 
Architecture x86-64 x86-64
Threads 4 4
L2 cache 1 MB 1 MB
L2 cache per core 0.25 MB/core 0.25 MB/core
L3 cache 6 MB 6 MB
L3 cache per core 1.5 MB/core 1.5 MB/core
Manufacture process 22 nm 32 nm
Max CPUs 1 1
Clock multiplier 32 34
Operating temperature Unknown - 67.4°C Unknown - 72.6°C

overclocking
Overclock popularity 22 44
Overclocked clock speed 3.67 GHz 5.03 GHz
Overclocked clock speed (Water) 4.09 GHz 4.77 GHz
Overclocked clock speed (Air) 3.67 GHz 5.03 GHz

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

memory controller
Memory controller Built-in Built-in
Memory type
DDR3-1600
DDR3-1333
DDR3-1066
DDR3
Channels Dual Channel Dual Channel
Supports ECC No No
Maximum bandwidth 25,600 MB/s 21,333.32 MB/s
Maximum memory size 32,768 MB 32,768 MB
Intel Core i5 3470
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Intel Core i5 2550K
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