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IntelBX80646I74770K
IntelBX80637I73770K
▲ 6413,763 ▼

4 Cores, 8 Threads @3.5GHz, Haswell.
Release date: Q1 2013.

VS
▲ 628,228 ▼

4 Cores, 8 Threads @3.5GHz, Ivy Bridge.
Release date: Q2 2012.

Effective Speed 
+2%
Real World Speed
Performance profile from 338,866 user samples
Benchmark your CPU here
172,887 User Benchmarks
Best Bench: 84% Base clock 3.5 GHz, turbo 4.7 GHz (avg)
Worst Bench: 60% Base clock 3.5 GHz, turbo 0.75 GHz (avg)
Poor: 60% Great: 84%
SPEED RANK: 327th / 1442
Gaming
Gaming 74%
Battleship
Desktop
Desktop 77%
Battleship
Workstation
Workstation 60%
Gunboat
165,979 User Benchmarks
Best Bench: 83% Base clock 3.5 GHz, turbo 4.7 GHz (avg)
Worst Bench: 59% Base clock 3.5 GHz, turbo 3.7 GHz (avg)
Poor: 59% Great: 83%
SPEED RANK: 353rd / 1442
Gaming
Gaming 72%
Battleship
Desktop
Desktop 76%
Battleship
Workstation
Workstation 58%
Gunboat
Effective Speed
Effective CPU Speed 		73.6 % +2% 72.4 %
Average Score 
+5%
Memory
Avg. Memory Latency 		85.6 Pts 86.9 Pts +2%
1-Core
Avg. Single Core Speed 		101 Pts +5% 96.5 Pts
2-Core
Avg. Dual Core Speed 		192 Pts Slightly faster dual-core speed.
+5% 		182 Pts
4-Core
Avg. Quad Core Speed 		334 Pts Slightly faster quad-core speed.
+6% 		314 Pts
8-Core
Avg. Octa Core Speed 		497 Pts Slightly faster octa-core speed.
+9% 		458 Pts
Overclocked Score 
+5%
Memory
OC Memory Latency 		96 Pts 96.4 Pts +0%
1-Core
OC Single Core Speed 		122 Pts Slightly faster OC single-core speed.
+5% 		116 Pts
2-Core
OC Dual Core Speed 		232 Pts +5% 222 Pts
4-Core
OC Quad Core Speed 		403 Pts Slightly faster OC quad-core speed.
+5% 		382 Pts
8-Core
OC Octa Core Speed 		609 Pts Slightly faster OC octa-core speed.
+9% 		557 Pts
Value & Sentiment 
+33%
Market Share
Based on 67,716,108 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.37 % Hugely higher market share.
+85% 		0.2 %
Value
Value For Money 		92.7 % Better value.
+13% 		82.2 %
User Rating
UBM User Rating 		64 % +3% 62 %
Price
Price (score) 		$120 Much cheaper.
+31% 		$175
Nice To Haves 
+2%
Age
Newest 		133 Months Slightly more recent.
+8% 		144 Months
TDP
Thermal Design Power (TDP) 		84 Watts 77 Watts Slightly more energy efficient.
+8%
Cores
CPU Processing Cores 		4 cores 4 cores
Threads
CPU Processing Threads 		8 threads 8 threads
Lithography
Manufacturing process 		22 nm 22 nm
Base Clock
Base Clock Speed 		3.5 GHz 3.5 GHz
Turbo Clock
Turbo Clock Speed 		3.9 GHz 3.9 GHz
64-Core
OC Multi Core Speed 		620 Pts Slightly faster OC 64-core speed.
+8% 		573 Pts
64-Core
Avg. Multi Core Speed 		513 Pts Slightly faster 64-core speed.
+9% 		471 Pts
Specifications 
Series
CPU Architecture 		Haswell Ivy Bridge
Socket
Motherboard Socket 		FCLGA1150 FCLGA1155
Graphics
Integrated Graphics 		HD 4600 HD 4000
Launch Date
Launch Date 		Q2'13 Q2'12
Instruction Set Extensions
Instruction Set Extensions 		SSE4.1/4.2, AVX 2.0 SSE4.1/4.2, AVX
Recommended Price
Recommended Customer Price 		$339.00 - $350.00 $332.00 - $342.00
Bus Speed
Bus Speed 		5 GT/s DMI2 5 GT/s DMI
Thermal Solution Specification
Thermal Solution Specification 		PCG 2013D 2011D
Memory Types
Memory Types 		DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V DDR3 1333/1600
Processor Graphics
Processor Graphics ‡ 		Intel® HD Graphics 4600 Intel® HD Graphics 4000
Graphics Base Frequency
Graphics Base Frequency 		350 MHz 650 MHz
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency 		1.25 GHz 1.15 GHz
PCI Express Revision
PCI Express Revision 		Up to 3.0 3.0
PCI Express Configurations
PCI Express Configurations ‡ 		Up to 1x16, 2x8, 1x8+2x4 up to 1x16, 2x8, 1x8 & 2x4

More specs » More specs »
Conclusion 
Average Bench 73.6%
Average Bench 72.4%
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The Core i7-4770K is Intel's fourth generation (codename Haswell) flagship processor in the hugely successful Core range. It's not surprising that the 4770K sets a new Real World Performance index record, besting its predecessor by just over 9%. The 4770K also tops out in the remainder of our benchmarks setting new highs of 10020 and 2164 in the PassMark and PassMark Single Thread tests which equates to roughly an 8% overall performance increase over the 3770K. With a TDP of 84 watts, power consumption has increased slightly over the 3770K. The new Core i7-4770K demonstrates around an 8% performance increase over its predecessor the 3770K but it costs 12% more. As a result, at least until prices drop, this processor represents marginally worse value for money than the 3770K. [Jun '13 CPUPro]

MORE DETAILS

The third gen Ivy Bridge Core i7-3770K can't really be described as a consumer orientated processor. With 8 threads and four cores its capabilities are better aligned to server use. For price insensitive consumers that want the best of the best, this is currently one of the fastest processors available. The PassMark Single Thread score of 2080 points puts the 3770K right at the top of the pack in terms of raw processing power and real world performance. The GeekBench and PassMark scores of 17210 and 9653 are within 20% or so of the best we have ever seen. Despite the near record breaking processing throughputs the 3770K is only rated at 77 TDP, which is very low by historical standards. For typical consumer use there are better value propositions out there. [May '13 CPUPro]

MORE DETAILS

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We calculate effective speed which measures real world performance for typical users. Effective speed is adjusted by current prices to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top CPUs. [CPUPro]

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Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
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HDDRAMUSB
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