Intel Core i7 4770 vs i5 4670K

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Intel Core i7 4770

Intel Core i5 4670K

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Reasons to consider the
Intel Core i7 4770

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Supports trusted computing

Yes

Somewhat common; Allows for safer, more reliable computing

Reasons to consider the
Intel Core i5 4670K

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Is unlocked

Yes

Somewhat common; An unlocked multiplier allows for easier overclocking

CompuBench 1.5 (Bitcoin mining) Data courtesy CompuBench

Core i7 4770

11.75 mHash/s

Core i5 4670K

16.37 mHash/s

CompuBench 1.5 (T-Rex) Data courtesy CompuBench

Core i7 4770

1.65 fps

Core i5 4670K

1.72 fps

PCMark 8 Home 3.0 Accelerated Data courtesy FutureMark

Core i7 4770

3,198

Core i5 4670K

3,235

Sky Diver Data courtesy FutureMark

Core i7 4770

3,547

Core i5 4670K

3,521

Cloud Gate Data courtesy FutureMark

Core i7 4770

7,496

Core i5 4670K

7,120

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Core i7 4770

13,342

Core i5 4670K

11,554

GeekBench 3 (Single core) Data courtesy Primate Labs

Core i7 4770

3,514

Core i5 4670K

3,569

GeekBench 3 (AES single core) Data courtesy Primate Labs

Core i7 4770

4,500,000 MB/s

Core i5 4670K

4,930,000 MB/s

summary	Core i7 4770	i5 4670K
Clock speed	3.4 GHz	3.4 GHz
Turbo clock speed	3.9 GHz	3.8 GHz
Cores	Quad core	Quad core
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
F16C
MMX
SSE4
AVX
SSE3
EM64T
SSE
SSE4.1
FMA3
SSE4.2
Supplemental SSE3
AES
AVX 2.0
Supports dynamic frequency scaling	Yes	Yes
power consumption
TDP	84W	84W
Annual home energy cost	20.24 $/year	20.24 $/year
Annual commercial energy cost	73.58 $/year	73.58 $/year
Performance per watt	10.41 pt/W	11.19 pt/W
Typical power consumption	68.25W	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

details	Core i7 4770	i5 4670K
Architecture	x86-64	x86-64
Threads	8	4
L2 cache	1 MB	1 MB
L2 cache per core	0.25 MB/core	0.25 MB/core
L3 cache	8 MB	6 MB
L3 cache per core	2 MB/core	1.5 MB/core
Manufacture process	22 nm	22 nm
Max CPUs	1	1
Operating temperature	Unknown - 72.72°C	Unknown - 72.72°C
overclocking
Overclocked clock speed	3.85 GHz	4.48 GHz
Overclocked clock speed (Water)	4.01 GHz	4.55 GHz
PassMark (Overclocked)	3,086.9	5,198.5
Overclocked clock speed (Air)	3.85 GHz	4.48 GHz
integrated graphics
GPU	GPU	GPU
Label	Intel® HD Graphics 4600	Intel® HD Graphics 4600
Number of displays supported	3	3
GPU clock speed	350 MHz	350 MHz
Turbo clock speed	1,200 MHz	1,200 MHz
memory controller
Memory controller	Built-in	Built-in
Memory type
DDR3-1600
DDR3L-1600
DDR3-1333
Channels	Dual Channel	Dual Channel
Supports ECC	No	No
Maximum bandwidth	25,600 MB/s	25,600 MB/s
Maximum memory size	32,768 MB	32,768 MB

Intel Core i7 4770

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Intel Core i5 4670K

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	VS
$192		$248
4670K vs 4770K

	VS
$192		$128
4670K vs 8350

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$192		$240
4670K vs 4690K

	VS
$192		$184
4670K vs 3570K

	VS
$280		$240
4770 vs 3770

	VS
$280		$305
4770 vs 4790

	VS
$280		$248
4770 vs 4770K

	VS
$305		$300
W3520 vs 2500

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$272		$350
4790K vs 6700K

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$281
4200U vs 6410

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$281
6200U vs 7th Gen A9-9410

	VS
$275		$161
4005U vs N3540

	VS
$134		$225
847 vs 3217U

	VS
$180
3470 vs 5200

Intel Core i7 4770 vs i5 4670K