COMPARE
Today's hottest
Amazon Ebay
deals
CPU
RANKINGS
TEST
YOUR CPU
ADD TO PC
BUILD
IntelBX80684I38100
AMDYD3200C5FHBOX
▲ 674,345 ▼

4 Cores, 4 Threads @3.6GHz, Coffee Lake.
Release date: Q4 2017.

VS
▲ 642,963 ▼

4 Cores, 4 Threads.
Release date ≈ Q2 2019.

Effective Speed 
+13%
Real World Speed
Performance profile from 185,514 user samples
Benchmark your CPU here
81,392 User Benchmarks
Best Bench: 80% Base clock 3.6 GHz, turbo 3.6 GHz (avg)
Worst Bench: 53% Base clock 3.6 GHz, turbo 3.6 GHz (avg)
Poor: 53% Great: 80%
SPEED RANK: 408th / 1468
Gaming
Gaming 71%
Battleship
Desktop
Desktop 77%
Battleship
Workstation
Workstation 53%
Yacht
104,122 User Benchmarks
Best Bench: 74% Base clock 3.6 GHz, turbo 4 GHz (avg)
Worst Bench: 46% Base clock 3.6 GHz, turbo 0.55 GHz (avg)
Poor: 46% Great: 74%
SPEED RANK: 561st / 1468
Gaming
Gaming 63%
Destroyer
Desktop
Desktop 69%
Battle cruiser
Workstation
Workstation 48%
Yacht
Effective Speed
Effective CPU Speed 		70.6 % Faster effective speed.
+13% 		62.7 %
Average Score 
+6%
Memory
Avg. Memory Latency 		81.8 Pts Lower memory latency.
+22% 		66.9 Pts
1-Core
Avg. Single Core Speed 		106 Pts +3% 103 Pts
2-Core
Avg. Dual Core Speed 		210 Pts +0% 209 Pts
4-Core
Avg. Quad Core Speed 		342 Pts +2% 334 Pts
8-Core
Avg. Octa Core Speed 		359 Pts +1% 357 Pts
Overclocked Score 
+0%
Memory
OC Memory Latency 		93.4 Pts Lower OC memory latency.
+15% 		81.1 Pts
1-Core
OC Single Core Speed 		112 Pts 116 Pts +4%
2-Core
OC Dual Core Speed 		224 Pts 234 Pts +4%
4-Core
OC Quad Core Speed 		408 Pts 419 Pts +3%
8-Core
OC Octa Core Speed 		419 Pts 431 Pts +3%
Value & Sentiment 
+0%
Market Share
Based on 69,028,895 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.26 % Much higher market share.
+62% 		0.16 %
Value
Value For Money 		86.2 % 95.6 % Better value.
+11%
User Rating
UBM User Rating 		67 % +5% 64 %
Price
Price (score) 		$135 $60 Much cheaper.
+56%
Nice To Haves 
+9%
Age
Newest 		85 Months 65+ Months More recent.
+24%
64-Core
OC Multi Core Speed 		420 Pts 433 Pts +3%
64-Core
Avg. Multi Core Speed 		364 Pts +1% 360 Pts
Conclusion 
Average Bench 70.6%
Average Bench 62.7%

Intel’s i3-8100 from their 8th generation of Core processors is a mainstream quad-core CPU. It is the entry model of the latest Coffee Lake line up with a clock speed of 3.6 GHz. Previously, i3 Kaby Lake processors had two cores with hyperthreading, but now, i3 Coffee Lake processors have 4 cores and offer much better value for money in terms of dollars per core. With a performance profile that closely matches last years mid range Kaby Lake i5's (the then go-to mid range gaming choice) and a price tag of just $120, the i3-8100 represents excellent value for money. Unfortunately, like all Coffe Lake processors, the i3-8100 does require a new 300-series motherboard even though it shares the same LGA1151 socket as the previous generation of Kaby Lake 200 motherboards. Intel were clearly mindful of AMD's similarly priced quad core Ryzen 3 1200 which achieves very comparable single, and quad-core benchmarks to the i3-8100.  [Oct '17 CPUPro]

MORE DETAILS

Still an excellent APU for gamers on low budget. [Oct '19 ColdSpy]

MORE DETAILS

User Builds 
81,392
104,122
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) November 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]

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
Why does UserBenchmark have a bad reputation on reddit?
Marketers operate thousands of reddit accounts. Our benchmarks expose their spiel so they attack our reputation.
Why don’t PC brands endorse UserBenchmark?
Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
Why don’t youtubers promote UserBenchmark?
We don't pay youtubers, so they don't praise us. Moreover, our data obstructs youtubers who promote overpriced or inferior products.
Why does UserBenchmark have negative trustpilot reviews?
The 200+ trustpilot reviews are mostly written by virgin marketing accounts. Real users don't give a monkey's about big brands.
Why is UserBenchmark the gold standard for users?
Instead of pursuing brands for sponsorship, we've spent 13 years publishing real-world data for users.
The Best
CPUGPUSSD
Intel Core i5-12600K $165Nvidia RTX 4060 $290WD Black SN850X M.2 2TB $129
Intel Core i5-13600K $210Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $80
Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $406
Today's hottest
Amazon Ebay
deals
If you buy something via a price link, UserBenchmark may earn a commission
Build Test EFps
Can You Run It?
►
YouTube
*NEW*
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback