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Intel
IntelBX80671I76850K
▲ 52104 ▼

4 Cores, @2.66 GHz, Kentsfield.
Release date ≤ Q1 2014.

VS
▲ 594,770 ▼

6 Cores, 12 Threads @3.6GHz, Broadwell-E.
Release date: Q2 2016.

Effective Speed 
+89%
Real World Speed
Performance profile from 35,573 user samples
Benchmark your CPU here
6,294 User Benchmarks
Best Bench: 50% Base clock 3.7 GHz, turbo 3.7 GHz (avg)
Worst Bench: 35% Base clock 2.65 GHz, turbo 2.65 GHz (avg)
Poor: 35% Great: 50%
SPEED RANK: 952nd / 1442
Gaming
Gaming 44%
Speed boat
Desktop
Desktop 46%
Yacht
Workstation
Workstation 30%
Sail boat
29,279 User Benchmarks
Best Bench: 93% Base clock 3.6 GHz, turbo 4.15 GHz (avg)
Worst Bench: 74% Base clock 3.6 GHz, turbo 3.65 GHz (avg)
Poor: 74% Great: 93%
SPEED RANK: 195th / 1442
Gaming
Gaming 84%
Aircraft carrier
Desktop
Desktop 85%
Aircraft carrier
Workstation
Workstation 75%
Battleship
Effective Speed
Effective CPU Speed 		44.2 % 83.6 % Hugely faster effective speed.
+89%
Average Score 
+261%
Memory
Avg. Memory Latency 		68.2 Pts 86.5 Pts Lower memory latency.
+27%
1-Core
Avg. Single Core Speed 		31.9 Pts 114 Pts Hugely faster single-core speed.
+257%
2-Core
Avg. Dual Core Speed 		63.3 Pts 227 Pts Hugely faster dual-core speed.
+259%
4-Core
Avg. Quad Core Speed 		119 Pts 435 Pts Hugely faster quad-core speed.
+266%
8-Core
Avg. Octa Core Speed 		120 Pts 713 Pts Hugely faster octa-core speed.
+494%
Overclocked Score 
+257%
Memory
OC Memory Latency 		76.9 Pts 95.5 Pts Lower OC memory latency.
+24%
1-Core
OC Single Core Speed 		36.3 Pts 131 Pts Hugely faster OC single-core speed.
+261%
2-Core
OC Dual Core Speed 		71.8 Pts 259 Pts Hugely faster OC dual-core speed.
+261%
4-Core
OC Quad Core Speed 		140 Pts 500 Pts Hugely faster OC quad-core speed.
+257%
8-Core
OC Octa Core Speed 		139 Pts 812 Pts Hugely faster OC octa-core speed.
+484%
Value & Sentiment 
+∞%
Market Share
Based on 67,775,235 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0.04 % Insanely higher market share.
+∞%
Value
Value For Money 		73.3 % 107 % Much better value.
+45%
User Rating
UBM User Rating 		52 % 59 % More popular.
+13%
Price
Price (score) 		$44 Much cheaper.
+62% 		$115
Nice To Haves 
+426%
Age
Newest 		123+ Months 94 Months More recent.
+24%
64-Core
OC Multi Core Speed 		143 Pts 1012 Pts Hugely faster OC 64-core speed.
+608%
64-Core
Avg. Multi Core Speed 		121 Pts 903 Pts Hugely faster 64-core speed.
+646%
Specifications 
Launch Date
Launch Date 		Q3'07 Q2'16
Cache
Cache 		8 MB L2 15 MB
Lithography
Lithography 		65 nm 14 nm
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ 		No 2.0
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ 		No Yes
AES New Instructions
Intel® AES New Instructions 		No Yes

More specs » More specs »
Conclusion 
Average Bench 44.2%
Average Bench 83.6%
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For super budget stuff or for upgrading an old PC, it isn't too bad. [Oct '18 TheWildShadow55]

MORE DETAILS

The Core i7-6850K is one of four new Broadwell-E prosumer CPUs. This model has six cores with base and turbo frequencies of 3.6 and 4.0 GHz respectively. The 6850K is based on the 14 nm Broadwell-E architecture. It has a TDP of 140 watts, 40 PCIe 3.0 lanes and no integrated graphics. Because of its relatively high MSRP of around $700, this CPU only makes sense for niche use cases which could include top end graphics design or video production workstations. Comparing the 6850K and 6700K shows that for typical desktop use the 6850K only offers a gain of around 10% for a whopping two fold price increase. This is because desktop computing largely depends on single core performance and the Skylake i7-6700K is both clocked higher and has higher IPC due to its one generation lead over the 6850K. [Jun '16 CPUPro]

MORE DETAILS

User Builds 
6,294
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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?
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What is multi core floating point speed?
What is single core mixed CPU speed?
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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?
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What is overclocking?
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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $269Nvidia 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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