Intel Core i7 4770K vs 3770K

	Performance
	Benchmark performance using all cores
Core i7 4770K 9.9 Core i7 3770K 9.7 FX 9590 9.8
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

	Single-core Performance
	Individual core benchmark performance
Core i7 4770K 10.0 Core i7 3770K 10.0 FX 9590 10.0
PassMark (Single Core), Geekbench 3 Single Core and 1 more

	Integrated Graphics
	Integrated GPU performance for graphics
Core i7 4770K 1.7 Core i7 3770K 1.2 FX 9590 0.0
Fire Strike

	Integrated Graphics (OpenCL)
	Integrated GPU performance for parallel computing
Core i7 4770K 3.8 Core i7 3770K 2.5 FX 9590 0.0
CompuBench 1.5 Bitcoin mining and 4 more

	Performance per Watt
	How efficiently does the processor use electricity?
Core i7 4770K 9.0 Core i7 3770K 9.0 FX 9590 4.5
Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

	Value
	Are you paying a premium for performance?
Core i7 4770K 5.6 Core i7 3770K 5.3 FX 9590 5.2
Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

7.7	CPUBoss Score
	Combination of all six facets
Core i7 4770K 7.7 Core i7 3770K 7.3 FX 9590 5.7

Winner
Intel Core i7 4770K

CPUBoss recommends the Intel Core i7 4770K based on its .

See full details

Thanks for adding your opinion. Follow us on Facebook to stay up to date with the latest news!

Reasons to consider the
Intel Core i7 4770K

Report a correction

CPUBoss is not aware of any important advantages of the 4770K vs the 3770K.

Reasons to consider the
Intel Core i7 3770K

Report a correction

CPUBoss is not aware of any important advantages of the 3770K vs the 4770K.

CompuBench 1.5 (Bitcoin mining) Data courtesy CompuBench

Core i7 4770K

16.33 mHash/s

Core i7 3770K

10.47 mHash/s

CompuBench 1.5 (T-Rex) Data courtesy CompuBench

Core i7 4770K

1.97 fps

Core i7 3770K

1.67 fps

PCMark 8 Home 3.0 Accelerated Data courtesy FutureMark

Core i7 4770K

3,316

Core i7 3770K

3,142

Sky Diver Data courtesy FutureMark

Core i7 4770K

3,761

Core i7 3770K

2,147

Cloud Gate Data courtesy FutureMark

Core i7 4770K

8,693

Core i7 3770K

6,387

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Core i7 4770K

14,184

Core i7 3770K

13,098

GeekBench 3 (Single core) Data courtesy Primate Labs

Core i7 4770K

3,689

Core i7 3770K

3,304

GeekBench 3 (AES single core) Data courtesy Primate Labs

Core i7 4770K

4,810,000 MB/s

Core i7 3770K

2,620,000 MB/s

Core i7 4770K		vs	3770K

	7.0 read review		8.0 read review

	7.0 read review		8.0 read review

Overall	7.8 Out of 10		8.8 Out of 10

summary	Core i7 4770K	3770K
Clock speed	3.5 GHz	3.5 GHz
Turbo clock speed	3.9 GHz	3.9 GHz
Cores	Quad core	Quad core
Is unlocked	Yes	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
power consumption
TDP	84W	77W
Annual home energy cost	20.24 $/year	42.19 $/year
Annual commercial energy cost	73.58 $/year	112.39 $/year
Performance per watt	11.31 pt/W	4.55 pt/W
Typical power consumption	68.25W	114.97W
bus
Architecture	DMI 2.0	DMI
Number of links	0	1
Transfer rate	5,000 MT/s	5,000 MT/s

details	Core i7 4770K	3770K
Architecture	x86-64	x86-64
Threads	8	8
L2 cache	1 MB	1 MB
L2 cache per core	0.25 MB/core	0.25 MB/core
L3 cache	8 MB	8 MB
L3 cache per core	2 MB/core	2 MB/core
Manufacture process	22 nm	22 nm
Max CPUs	1	1
Operating temperature	Unknown - 72.72°C	Unknown - 67.4°C
overclocking
Overclock popularity	205	332
Overclock review score	1	0.96
Overclocked clock speed	4.48 GHz	4.69 GHz
Overclocked clock speed (Water)	4.55 GHz	4.8 GHz
PassMark (Overclocked)	6,694.4	6,731.8
Overclocked clock speed (Air)	4.48 GHz	4.69 GHz
integrated graphics
GPU	GPU	GPU
Label	Intel® HD Graphics 4600	Intel® HD Graphics 4000
Number of displays supported	3	3
GPU clock speed	350 MHz	650 MHz
Turbo clock speed	1,250 MHz	1,150 MHz
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	25,600 MB/s	25,600 MB/s
Maximum memory size	32,768 MB	32,768 MB

Intel Core i7 4770K

Report a correction

Intel Core i7 3770K

Report a correction

AMD FX 9590 vs Intel Core i7 4770K

AMD FX 8350 vs Intel Core i7 3770K

Comments

Showing 14 comments.

Nelson Wong (09:19 AM, November 20, 2016)

Did I just replied to a 3 yrs old comment?

Nelson Wong (09:18 AM, November 20, 2016)

This site do dumb comparison anyways

Tahir (02:41 PM, March 18, 2016)

If you want to see the difference with real tests: https://www.youtube.com/watch?v=0VmuKHB7Q0Y

BTM96 (01:32 AM, September 24, 2015)

you spelled douchebag wrong ya douchebag

James Wall (06:44 PM, March 6, 2015)

You really replied to the reply to just say that, you are a deushebag

Anonymous (03:30 PM, June 6, 2014)

You really just replied to something posted 10 months ago ._...

TheIceWarrior (01:38 PM, June 5, 2014)

Ok... But new IGP is still shitty :P

jajaja (04:31 AM, February 8, 2014)

omg wth ,, intel joking !! 8.9 >>>>>9.1 ???!!!!!

David Gabel (06:21 PM, December 4, 2013)

I don't see how the Haswell i7 won. The benchmarks were extremely close: there have been other comparisons where benchmarks were "too close to call" before and no winner picked. seems inconsistent to declare winners on things so close and no calls on others with identical closeness.

Ömer Fadıl USTA (08:05 AM, November 16, 2013)

in the end of page the gpu values are written wrong order: GPU clock speed 350 MHz 650 MHz but it must be GPU clock speed 650 MHz 350 MHz

Lukas (08:29 AM, August 23, 2013)

77/88W is TDP not the power consumption.

El Camino (06:32 AM, August 18, 2013)

3770K 77W 4770K 87W where do you get 65/115? thios test is a big fake

micah (04:23 PM, August 16, 2013)

Intel HD4600 is nearly 2x more powerful than the HD4000 on the 3770k. Chill. The gpu frequency boosts under load.

Constantin (09:47 AM, July 22, 2013)

what to do? fu i had already bought mother motherboard and it only support 4th gen. i hope dual processing will do his to benefit 3770. ill overclock it at 4.5 with water cooling for stability. i hated 4770's gpu clock speed. wtf im going to use integrated memory for first months with 2 monitors :(

	VS
$230		$248
AMD FX 9590 vs Intel Core i7 4770K

	VS
$272		$248
Intel Core i7 4790K vs 4770K

	VS
$192		$248
Intel Core i5 4670K vs i7 4770K

	VS
$128		$248
AMD FX 8350 vs Intel Core i7 4770K

	VS
$128		$264
AMD FX 8350 vs Intel Core i7 3770K

	VS
$240		$264
Intel Core i7 3770 vs 3770K

	VS
$184		$264
Intel Core i5 3570K vs i7 3770K

	VS
$300		$305
Intel Core i5 2500 vs Xeon W3520

	VS
		$281
AMD A9 7th Gen A9-9410 vs Intel Core i5 6200U

	VS
$350		$272
Intel Core i7 6700K vs 4790K

	VS
		$281
AMD A8 6410 vs Intel Core i5 4200U

	VS
		$180
AMD A6 5200 vs Intel Core i5 3470

	VS
$161		$275
Intel Pentium N3540 vs Core i3 4005U

	VS
$50		$125
AMD A4 5300 vs Intel Core i3 3220

Intel Core i7 4770K vs 3770K