Intel Core i7 4600U vs 3667U

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Intel Core i7 4600U

Intel Core i7 3667U

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Reasons to consider the
Intel Core i7 4600U

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CPUBoss is not aware of any important advantages of the 4600U vs the 3667U.

Reasons to consider the
Intel Core i7 3667U

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CPUBoss is not aware of any important advantages of the 3667U vs the 4600U.

CompuBench 1.5 (Bitcoin mining) Data courtesy CompuBench

Core i7 4600U

6.36 mHash/s

Core i7 3667U

11.7 mHash/s

CompuBench 1.5 (T-Rex) Data courtesy CompuBench

Core i7 4600U

0.88 fps

Core i7 3667U

0.62 fps

PCMark 8 Home 3.0 Accelerated Data courtesy FutureMark

Core i7 4600U

2,368

Core i7 3667U

2,073

Sky Diver Data courtesy FutureMark

Core i7 4600U

2,387

Core i7 3667U

1,181

Cloud Gate Data courtesy FutureMark

Core i7 4600U

4,351

Core i7 3667U

4,002

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Core i7 4600U

5,506

Core i7 3667U

5,336

GeekBench 3 (Single core) Data courtesy Primate Labs

Core i7 4600U

2,854

Core i7 3667U

2,619

GeekBench 3 (AES single core) Data courtesy Primate Labs

Core i7 4600U

3,600,000 MB/s

Core i7 3667U

2,160,000 MB/s

summary	Core i7 4600U	3667U
Clock speed	2.1 GHz	2 GHz
Turbo clock speed	3.3 GHz	3.2 GHz
Cores	Dual core	Dual core
Socket type
BGA 1168
BGA 1023
Is unlocked	No	No
features
Has a NX bit	Yes	Yes
Supports trusted computing	Yes	Yes
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
power consumption
TDP	15W	17W
Annual home energy cost	3.61 $/year	4.1 $/year
Performance per watt	44.17 pt/W	25 pt/W
Typical power consumption	12.19W	13.81W
bus
Architecture	DMI 2.0	DMI
Number of links	1	1
Transfer rate	5,000 MT/s	5,000 MT/s

details	Core i7 4600U	3667U
Architecture	x86-64	x86-64
Threads	4	4
L2 cache	0.5 MB	0.5 MB
L2 cache per core	0.25 MB/core	0.25 MB/core
L3 cache	4 MB	4 MB
L3 cache per core	2 MB/core	2 MB/core
Manufacture process	22 nm	22 nm
Max CPUs	1	1
Clock multiplier	21	20
Operating temperature	Unknown - 100°C	Unknown - 105°C
overclocking
Overclocked clock speed	3.25 GHz	2.91 GHz
Overclocked clock speed (Water)	2.1 GHz	2 GHz
Overclocked clock speed (Air)	3.25 GHz	2.91 GHz
integrated graphics
GPU	GPU	GPU
Label	HD 4400	HD Graphics 4000
Number of displays supported	3	3
GPU clock speed	200 MHz	350 MHz
Turbo clock speed	1,100 MHz	1,150 MHz
memory controller
Memory controller	Built-in	Built-in
Memory type
DDR3L-1600
DDR3L-1333
DDR3RS-1600
DDR3RS-1333
LPDDR3-1333
LPDDR3-1600
Channels	Dual Channel	Dual Channel
Supports ECC	No	No
Maximum bandwidth	25,600 MB/s	25,600 MB/s

Intel Core i7 4600U

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Intel Core i7 3667U

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Laptops

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12 laptops with the Intel Core i7 4600U, starting from $359
1 laptop with the Intel Core i7 3667U, starting from $1,100

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$393		$281
4600U vs 4300U

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4600U vs 5300U

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$393		$281
4600U vs 6300U

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$393		$393
4600U vs 5600U

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$393		$281
4600U vs 4200U

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$393		$281
4600U vs 6200U

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$393		$346
4600U vs 3520M

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$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

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$180
3470 vs 5200

	VS
$275		$161
4005U vs N3540

	VS
$134		$225
847 vs 3217U

Intel Core i7 4600U vs 3667U