IntelBX80637I73770K
IntelBX8070110100F

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

4 Cores, 8 Threads @3.6GHz, Comet Lake.
Release date: Q4 2020.

Real World Speed
Performance profile from 205,791 user samples
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
39,812 User Benchmarks
Best Bench: 87% Base clock 3.6 GHz
Worst Bench: 69% Base clock 3.6 GHz, turbo 4.05 GHz (avg)
Poor: 69% Great: 87%
SPEED RANK: 230th / 1442
Gaming
Gaming 80%
Aircraft carrier
Desktop
Desktop 85%
Aircraft carrier
Workstation
Workstation 66%
Battle cruiser
Effective Speed
Effective CPU Speed
72.4 % 80.4 % Faster effective speed.
+11%
Memory
Avg. Memory Latency
86.9 Pts 87.7 Pts +1%
1-Core
Avg. Single Core Speed
96.5 Pts 119 Pts Faster single-core speed.
+23%
2-Core
Avg. Dual Core Speed
182 Pts 227 Pts Faster dual-core speed.
+25%
4-Core
Avg. Quad Core Speed
314 Pts 395 Pts Faster quad-core speed.
+26%
8-Core
Avg. Octa Core Speed
458 Pts 588 Pts Faster octa-core speed.
+28%
Memory
OC Memory Latency
96.4 Pts +1% 95.2 Pts
1-Core
OC Single Core Speed
116 Pts 126 Pts Slightly faster OC single-core speed.
+9%
2-Core
OC Dual Core Speed
222 Pts 250 Pts Faster OC dual-core speed.
+13%
4-Core
OC Quad Core Speed
382 Pts 435 Pts Faster OC quad-core speed.
+14%
8-Core
OC Octa Core Speed
557 Pts 651 Pts Faster OC octa-core speed.
+17%
Market Share
Based on 67,717,627 CPUs tested
Market Share
Market Share (trailing 30 days)
0.21 % 0.37 % Much higher market share.
+76%
Value
Value For Money
82.2 % 117 % Much better value.
+43%
User Rating
UBM User Rating
62 % 90 % Much more popular.
+45%
Price
Price (score)
$175 $70 Much cheaper.
+60%
Age
Newest
144 Months 41 Months Much more recent.
+72%
TDP
Thermal Design Power (TDP)
77 Watts 65 Watts More energy efficient.
+16%
Cores
CPU Processing Cores
4 cores 4 cores
Threads
CPU Processing Threads
8 threads 8 threads
Lithography
Manufacturing process
22 nm 14 nm Much newer manufacturing.
+36%
Base Clock
Base Clock Speed
3.5 GHz 3.6 GHz +3%
Turbo Clock
Turbo Clock Speed
3.9 GHz 4.3 GHz Faster turbo frequency.
+10%
64-Core
OC Multi Core Speed
573 Pts 662 Pts Faster OC 64-core speed.
+16%
64-Core
Avg. Multi Core Speed
471 Pts 605 Pts Faster 64-core speed.
+28%
Series
CPU Architecture
Ivy Bridge Comet Lake
Socket
Motherboard Socket
FCLGA1155 FCLGA1200
Graphics
Integrated Graphics
HD 4000 None
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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

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.

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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

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $182Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair 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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