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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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Significantly lower typical power consumption 52.81W vs 68.25W Around 25% lower typical power consumption
Significantly lower annual home energy cost 15.66 $/year vs 20.24 $/year Around 25% lower annual home energy cost
Significantly lower annual commercial energy cost 56.94 $/year vs 73.58 $/year Around 25% lower annual commercial energy cost
Front view of Intel Core i5 4670K

Reasons to consider the
Intel Core i5 4670K

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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 350 MHz vs 200 MHz 75% higher GPU clock speed
Higher Maximum operating temperature 72.72 °C vs 71.35 °C Almost the same

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

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 4670K
4,930,000 MB/s

Specifications Full list of technical specs

summary

Core i5 4670R  vs
4670K 
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
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
DDR3L-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
4670K 
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 - 72.72°C

integrated graphics

GPU GPU GPU
Label Intel® Iris™ Pro Graphics 5200 Intel® HD Graphics 4600
Number of displays supported 3 3
GPU clock speed 200 MHz 350 MHz
Turbo clock speed 1,300 MHz 1,200 MHz

power consumption

TDP 65W 84W
Annual home energy cost 15.66 $/year 20.24 $/year
Annual commercial energy cost 56.94 $/year 73.58 $/year
Performance per watt 2.75 pt/W 11.19 pt/W
Typical power consumption 52.81W 68.25W

bus

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

Showing 1 comment.
hd 5200 iris pro vs hd 4600? and also higher gpu turbo speed 1300 vs 1200?
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