COMPARE
CPU
RANKINGS
TEST
YOUR CPU
ADD TO PC
BUILD
Intel
IntelBX80637I73770K
▲ 54466 ▼

4 Cores, 4 Threads @3.4 GHz, Haswell.
Release date ≤ Q4 2013.

VS
▲ 628,228 ▼

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

Effective Speed 
+9%
Real World Speed
Performance profile from 214,998 user samples
Benchmark your CPU here
49,019 User Benchmarks
Best Bench: 77% Base clock 3.4 GHz, turbo 3.75 GHz (avg)
Worst Bench: 47% Base clock 3.4 GHz, turbo 3.55 GHz (avg)
Poor: 47% Great: 77%
SPEED RANK: 468th / 1442
Gaming
Gaming 66%
Battle cruiser
Desktop
Desktop 73%
Battleship
Workstation
Workstation 50%
Yacht
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 		66.5 % 72.4 % Slightly faster effective speed.
+9%
Average Score 
+11%
Memory
Avg. Memory Latency 		80.2 Pts 86.9 Pts Slightly lower memory latency.
+8%
1-Core
Avg. Single Core Speed 		95 Pts 96.5 Pts +2%
2-Core
Avg. Dual Core Speed 		186 Pts +2% 182 Pts
4-Core
Avg. Quad Core Speed 		303 Pts 314 Pts +4%
8-Core
Avg. Octa Core Speed 		322 Pts 458 Pts Much faster octa-core speed.
+42%
Overclocked Score 
+14%
Memory
OC Memory Latency 		92.4 Pts 96.4 Pts +4%
1-Core
OC Single Core Speed 		105 Pts 116 Pts Faster OC single-core speed.
+10%
2-Core
OC Dual Core Speed 		207 Pts 222 Pts Slightly faster OC dual-core speed.
+7%
4-Core
OC Quad Core Speed 		377 Pts 382 Pts +1%
8-Core
OC Octa Core Speed 		380 Pts 557 Pts Much faster OC octa-core speed.
+47%
Value & Sentiment 
+46%
Market Share
Based on 67,713,186 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.06 % 0.22 % Hugely higher market share.
+267%
Value
Value For Money 		105 % Better value.
+28% 		82.2 %
User Rating
UBM User Rating 		54 % 62 % More popular.
+15%
Price
Price (score) 		$52 Much cheaper.
+70% 		$175
Nice To Haves 
+28%
Age
Newest 		124+ Months More recent.
+14% 		144 Months
64-Core
OC Multi Core Speed 		379 Pts 573 Pts Much faster OC 64-core speed.
+51%
64-Core
Avg. Multi Core Speed 		322 Pts 471 Pts Much faster 64-core speed.
+46%
Specifications 
Launch Date
Launch Date 		Q2'13 Q2'12
Cache
Cache 		6 MB SmartCache 8 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions 		SSE4.1/4.2, AVX 2.0 SSE4.1/4.2, AVX
Recommended Price
Recommended Customer Price 		$213.00 - $224.00 $332.00 - $342.00
Max Turbo Frequency
Max Turbo Frequency 		3.8 GHz 3.9 GHz
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 		1.2 GHz 1.15 GHz
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ 		No Yes
Virtualization for Directed I/O (VT-d)
Intel® Virtualization Technology for Directed I/O (VT-d) ‡ 		Yes No
vPro Tech
Intel® vPro™ Technology ‡ 		Yes No
Trusted Execution Tech
Intel® Trusted Execution Technology ‡ 		Yes No
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 66.5%
Average Bench 72.4%
ADVERTISEMENT

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 
49,019
165,979
Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
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]

ADVERTISEMENT

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?
What is thermal design power (TDP)?
ALL FAQs »

 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 $184Nvidia 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) $35Corsair 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
If you make a purchase via one of these links, our site may earn a commission
Today's hottest
Amazon Ebay
deals
CPU GPU SSD HDD USB RAM MBD
Build Test EFps
Can You Run It?
►
YouTube
*NEW*
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback