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Differences What are the advantages of each

Front view of Intel Core i5 4670R

Reasons to consider the
Intel Core i5 4670R

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Much lower typical power consumption 52.81W vs 107.5W 2x lower typical power consumption
Significantly higher Maximum operating temperature 71.35 °C vs 67.4 °C More than 5% higher Maximum operating temperature
Much lower annual home energy cost 15.66 $/year vs 38.81 $/year 2.5x lower annual home energy cost
Much lower annual commercial energy cost 56.94 $/year vs 106 $/year More than 45% lower annual commercial energy cost
Newer Apr, 2013 vs Apr, 2012 Release date 11 months later
Front view of Intel Core i5 3570K

Reasons to consider the
Intel Core i5 3570K

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Is unlocked Yes vs No Somewhat common; An unlocked multiplier allows for easier overclocking
Significantly higher clock speed 3.4 GHz vs 3 GHz Around 15% higher clock speed
Much higher GPU clock speed 650 MHz vs 200 MHz 3.2x higher GPU clock speed

Benchmarks Real world tests of Core i5 4670R vs 3570K

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

Core i5 4670R
5,020 MB/s
Core i5 3570K
2,650,000 MB/s

Specifications Full list of technical specs

summary

Core i5 4670R  vs
3570K 
Clock speed 3 GHz 3.4 GHz
Turbo clock speed 3.7 GHz 3.8 GHz
Cores Quad core Quad core
Is unlocked No Yes

features

Has a NX bit Yes Yes
Supports trusted computing No No
Has virtualization support Yes Yes
Instruction set extensions
SSE2
MMX
SSE4
AVX
SSE3
EM64T
SSE
SSE4.1
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 No No
Maximum bandwidth 12,800 MB/s 25,600 MB/s
Maximum memory size 32,768 MB 32,768 MB

details

Core i5 4670R  vs
3570K 
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 4 MB 6 MB
L3 cache per core 1 MB/core 1.5 MB/core
Manufacture process 22 nm 22 nm
Max CPUs 1 1
Operating temperature Unknown - 71.35°C Unknown - 67.4°C

integrated graphics

GPU GPU GPU
Label Intel® Iris™ Pro Graphics 5200 Intel® HD Graphics 4000
Number of displays supported 3 3
GPU clock speed 200 MHz 650 MHz
Turbo clock speed 1,300 MHz 1,150 MHz

power consumption

TDP 65W 77W
Annual home energy cost 15.66 $/year 38.81 $/year
Annual commercial energy cost 56.94 $/year 106 $/year
Performance per watt 2.75 pt/W 4.69 pt/W
Typical power consumption 52.81W 107.5W

bus

Architecture DMI 2.0 DMI
Number of links 0 1
Transfer rate 5,000 MT/s 5,000 MT/s
Intel Core i5 4670R
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Intel Core i5 3570K
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