Intel Core i7 2620M vs i5 3320M

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Intel Core i7 2620M

Intel Core i5 3320M

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Reasons to consider the
Intel Core i7 2620M

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CPUBoss is not aware of any important advantages of the Core i7 2620M vs the Core i5 3320M.

Reasons to consider the
Intel Core i5 3320M

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CPUBoss is not aware of any important advantages of the Core i5 3320M vs the Core i7 2620M.

CompuBench 1.5 (Ocean surface simulation) Data courtesy CompuBench

Core i7 2620M

34.7 fps

Core i5 3320M

123.42 fps

PCMark 8 Home 3.0 Accelerated Data courtesy FutureMark

Core i7 2620M

2,288

Core i5 3320M

2,329

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Core i7 2620M

5,272

Core i5 3320M

5,486

GeekBench 3 (Single core) Data courtesy Primate Labs

Core i7 2620M

2,575

Core i5 3320M

2,592

GeekBench 3 (AES single core) Data courtesy Primate Labs

Core i7 2620M

2,220,000 MB/s

Core i5 3320M

2,140,000 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

Core i7 2620M

5,057

Core i5 3320M

5,309

PassMark Data courtesy Passmark

Core i7 2620M

3,826

Core i5 3320M

4,072

PassMark (Single Core)

Core i7 2620M

1,564

Core i5 3320M

1,636

summary	Core i7 2620M	i5 3320M
Clock speed	2.7 GHz	2.6 GHz
Turbo clock speed	3.4 GHz	3.3 GHz
Cores	Dual core	Dual core
Socket type
rPGA 988B
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
AVX
SSE3
SSE
SSE4.1
SSE4.2
Supplemental SSE3
AES
Supports dynamic frequency scaling	Yes	Yes
power consumption
TDP	35W	35W
Annual home energy cost	8.43 $/year	8.43 $/year
Performance per watt	19.9 pt/W	12.64 pt/W
Typical power consumption	28.44W	28.44W
bus
Architecture	DMI	DMI 2.0
Number of links	1	1
Transfer rate	5,000 MT/s	5,000 MT/s

details	Core i7 2620M	i5 3320M
Architecture	x86-64	x86-64
Threads	4	4
L2 cache	1 MB	1 MB
L2 cache per core	0.5 MB/core	0.5 MB/core
L3 cache	4 MB	3 MB
L3 cache per core	2 MB/core	1.5 MB/core
Manufacture process	32 nm	22 nm
Max CPUs	1	1
Clock multiplier	27	26
Operating temperature	Unknown - 100°C	Unknown - 105°C
overclocking
Overclocked clock speed	3.22 GHz	3.08 GHz
Overclocked clock speed (Water)	2.7 GHz	2.6 GHz
Overclocked clock speed (Air)	3.22 GHz	3.08 GHz
integrated graphics
GPU	GPU	GPU
Label	HD 3000	Intel® HD Graphics 4000
Number of displays supported	2	3
GPU clock speed	650 MHz	650 MHz
Turbo clock speed	1,300 MHz	1,200 MHz
memory controller
Memory controller	Built-in	Built-in
Memory type
DDR3-1333
DDR3-1066
DDR3
Channels	Dual Channel	Dual Channel
Supports ECC	No	No
Maximum bandwidth	21,333.32 MB/s	12,800 MB/s
Maximum memory size	16,384 MB	32,768 MB

Intel Core i7 2620M

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Intel Core i5 3320M

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Laptops

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2 laptops with the Intel Core i7 2620M, starting from $269
27 laptops with the Intel Core i5 3320M, starting from $245

	VS
$235		$250
3320M vs 2520M

	VS
$235		$346
3320M vs 3520M

	VS
$235		$281
3320M vs 4300U

	VS
$235		$225
3320M vs 3230M

	VS
$235		$130
3320M vs 3210M

	VS
$235		$281
3320M vs 5200U

	VS
$159		$250
2620M vs 2520M

	VS
$305		$300
W3520 vs 2500

	VS
$272		$350
4790K vs 6700K

	VS
$281
4200U vs 6410

	VS
$281
6200U vs 7th Gen A9-9410

	VS
$275		$161
4005U vs N3540

	VS
$134		$225
847 vs 3217U

	VS
$250		$350
6600K vs 6700K

Intel Core i7 2620M vs i5 3320M