Real World Speed
Performance profile from 16,484 user samples
16,484 User Benchmarks
Best Bench: 84% Base clock 3.6 GHz, turbo 3.6 GHz (avg)
Worst Bench: 64% Base clock 3.6 GHz, turbo 3.6 GHz (avg)
Poor: 64% Great: 84%
SPEED RANK: 73rd / 1132
Gaming
Gaming 78%
Battleship
Desktop
Desktop 76%
Battleship
Workstation
Workstation 47%
Yacht
Effective Speed
Effective CPU Speed
77.9 % 92.5 % Faster effective speed.
+19%
SC Mixed
Avg. Single Core Mixed Speed
108 Pts 118 Pts Slightly faster single-core speed.
+9%
QC Mixed
Avg. Quad Core Mixed Speed
403 Pts 447 Pts Slightly faster quad-core speed.
+11%
MC Mixed
Avg. Multi Core Mixed Speed
412 Pts 946 Pts Hugely faster multi-core speed.
+130%
SC Mixed
OC Single Core Mixed Speed
112 Pts 131 Pts Faster OC single-core speed.
+17%
QC Mixed
OC Quad Core Mixed Speed
440 Pts 511 Pts Faster OC quad-core speed.
+16%
MC Mixed
OC Multi Core Mixed Speed
444 Pts 1072 Pts Hugely faster OC multi-core speed.
+141%
Market Share
Based on 11,636,704 CPUs tested.
User Rating
UBM User Rating
88 % 123 % Much more popular.
+39%
Market Share
Market Share (trailing 30 days)
0.53 % 1.57 % Hugely higher market share.
+197%
Price
Price (score)
$130 Hugely cheaper.
+85%
240 USD
Value
Value For Money
105 % +4% 101 %
TDP
Thermal Design Power (TDP)
65 Watts Much more energy efficient.
+32%
85.7 Watts
Cores
CPU Processing Cores
4 cores 6.44 cores Much higher core count.
+61%
Threads
CPU Processing Threads
4 threads 11.6 threads Hugely higher thread count.
+189%
Lithography
Manufacturing process
14 nm 13.8 nm +2%
Base Clock
Base Clock Speed
3.6 GHz +4% 3.47 GHz
Turbo Clock
Turbo Clock Speed
3.6 GHz 4.1 GHz Slightly faster turbo frequency.
+14%
SC Int
Single Core Integer Speed
108 Pts 126 Pts Faster single-core int speed.
+17%
SC Float
Single Core Floating Point Speed
117 Pts 136 Pts Faster single-core fp speed.
+16%
QC Int
Quad Core Integer Speed
424 Pts 493 Pts Faster quad-core int speed.
+16%
QC Float
Quad Core Floating Point Speed
466 Pts 533 Pts Slightly faster quad-core fp speed.
+14%
MC Int
Multi Core Integer Speed
424 Pts 1,026 Pts Hugely faster multi-core int speed.
+142%
MC Float
Multi Core Floating Point Speed
467 Pts 1,105 Pts Hugely faster multi-core fp speed.
+137%
Age
Newest
12 Months More recent.
+27%
15.2 Months
Series
CPU Architecture
Coffee Lake   —
Socket
Motherboard Socket
FCLGA1151   —
Graphics
Integrated Graphics
UHD 630   —
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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

Processor Rankings (Price vs Performance) October 2018 CPU Rankings.

We calculate effective speed which measures real world performance for typical consumers. Effective speed is adjusted by current prices to yield a value for money rating which is geared towards gamers. 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 freeware 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 upgrades.

UserBenchmark of the month

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.
  • - 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.
  • - Share your opinion by voting.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i7-8700K $380Nvidia GTX 1070 $345Samsung 850 Evo 250GB $100
AMD Ryzen 5 1600 $155Nvidia GTX 1060-6GB $249Samsung 850 Evo 500GB $98
Intel Core i7-7700K $350AMD RX 480 $280Samsung 850 Pro 256GB $160
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40G.SKILL Trident Z DDR4 3200 C14 4x16GB $869SanDisk Extreme 64GB $42
Seagate Barracuda 3TB (2016) $80Corsair Vengeance LPX DDR4 3000 C15 2x8GB $147SanDisk Extreme 32GB $30
Seagate Barracuda 2TB (2016) $60Corsair Vengeance LPX DDR4 3200 C16 2x8GB $145SanDisk Ultra Fit 32GB $12
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