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Intel
IntelBX80637I73770K
▲ 541,606 ▼
  

2 Cores, 4 Threads @2.70 GHz, Kaby Lake.
Release date ≈ Q3 2016.

VS
▲ 628,229 ▼

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

Effective Speed 
+51%
Real World Speed
Performance profile from 305,080 user samples
Benchmark your CPU here
139,101 User Benchmarks
Best Bench: 61% Base clock 2.9 GHz, turbo 3.5 GHz (avg)
Worst Bench: 22% Base clock 2.9 GHz, turbo 0.4 GHz (avg)
Poor: 22% Great: 61%
SPEED RANK: 849th / 1442
Gaming
Gaming 48%
Yacht
Desktop
Desktop 55%
Gunboat
Workstation
Workstation 35%
Sail boat
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 		48.1 % 72.4 % Much faster effective speed.
+51%
Average Score 
+62%
Memory
Avg. Memory Latency 		64.6 Pts 86.9 Pts Much lower memory latency.
+35%
1-Core
Avg. Single Core Speed 		76 Pts 96.5 Pts Faster single-core speed.
+27%
2-Core
Avg. Dual Core Speed 		132 Pts 182 Pts Much faster dual-core speed.
+38%
4-Core
Avg. Quad Core Speed 		183 Pts 314 Pts Much faster quad-core speed.
+72%
8-Core
Avg. Octa Core Speed 		192 Pts 458 Pts Hugely faster octa-core speed.
+139%
Overclocked Score 
+48%
Memory
OC Memory Latency 		83.9 Pts 96.4 Pts Lower OC memory latency.
+15%
1-Core
OC Single Core Speed 		97.8 Pts 116 Pts Faster OC single-core speed.
+19%
2-Core
OC Dual Core Speed 		174 Pts 222 Pts Faster OC dual-core speed.
+28%
4-Core
OC Quad Core Speed 		246 Pts 382 Pts Much faster OC quad-core speed.
+55%
8-Core
OC Octa Core Speed 		249 Pts 557 Pts Hugely faster OC octa-core speed.
+124%
Value & Sentiment 
+37%
Market Share
Based on 67,747,670 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.12 % 0.19 % Much higher market share.
+58%
User Rating
UBM User Rating 		54 % 62 % More popular.
+15%
Nice To Haves 
+80%
Age
Newest 		91+ Months Much more recent.
+37% 		144 Months
64-Core
OC Multi Core Speed 		250 Pts 573 Pts Hugely faster OC 64-core speed.
+129%
64-Core
Avg. Multi Core Speed 		191 Pts 471 Pts Hugely faster 64-core speed.
+147%
Specifications 
Launch Date
Launch Date 		Q3'16 Q2'12
Cache
Cache 		4 MB SmartCache 8 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions 		SSE4.1/4.2, AVX 2.0 SSE4.1/4.2, AVX
Lithography
Lithography 		14 nm 22 nm
Recommended Price
Recommended Customer Price 		$393.00 $332.00 - $342.00
Max Turbo Frequency
Max Turbo Frequency 		3.50 GHz 3.9 GHz
Bus Speed
Bus Speed 		4 GT/s OPI 5 GT/s DMI
Memory Types
Memory Types 		DDR4-2133, LPDDR3-1866, DDR3L-1600 DDR3 1333/1600
Memory Bandwidth
Max Memory Bandwidth 		34.1 GB/s 25.6 GB/s
Processor Graphics
Processor Graphics ‡ 		Intel® HD Graphics 620 Intel® HD Graphics 4000
Graphics Base Frequency
Graphics Base Frequency 		300.00 MHz 650 MHz
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency 		1.05 GHz 1.15 GHz
Package Size
Package Size 		42mm X 24mm 37.5mm x 37.5mm
Virtualization for Directed I/O (VT-d)
Intel® Virtualization Technology for Directed I/O (VT-d) ‡ 		Yes No
PCI Express Configurations
PCI Express Configurations ‡ 		1x4, 2x2, 1x2+2x1 and 4x1 up to 1x16, 2x8, 1x8 & 2x4

More specs » More specs »
Conclusion 
Average Bench 48.1%
Average Bench 72.4%
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Is amazing for everyday work but it is hard to game on my laptop but that is mainly because the only graphics are the integrated ones. [Dec '20 SquirrelMonster]

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

User Builds 
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Processor Rankings (Price vs Performance) April 2024 CPU Rankings

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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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
How Fast Is Your CPU? (Bench your build) Size up your PC in less than a minute

Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.

UserBenchmark of the month

Gaming Desktop ProGaming

How it works

  • - Download and run UserBenchmark
  • - CPU tests include: integer, floating and string
  • - GPU tests include: six 3D game simulations
  • - Drive tests include: read, write, sustained write and mixed IO
  • - RAM tests include: single/multi core bandwidth and latency
  • - SkillBench (space shooter) tests user input accuracy
  • - Reports are generated and presented on userbenchmark.com
  • - Identify the strongest components in your PC
  • - See speed test results from other users
  • - Compare your components to the current market leaders
  • - Explore your best upgrade options with a virtual PC build
  • - Compare your in-game FPS to other users with your hardware

 Frequently Asked Questions

Processors FAQ
AMD vs Intel: Gaming performance 2012-2021
How does IPC compare between AMD's Ryzen and Intel's Kaby Lake?
What is multi core mixed speed?
What is multi core integer speed?
What is multi core floating point speed?
What is single core mixed CPU speed?
What is quad core mixed CPU speed?
What is quad core floating point speed?
What is quad core integer speed?
What is single core floating point speed?
What is single core integer speed?
What is the GeekBench single core score?
What is a CPU?
What is the effective CPU speed index?
What is overclocking?
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ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $295Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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