IntelBX80677I57600
IntelBX80684I38100

4 Cores, 4 Threads @3.5GHz, Kaby Lake.
Release date: Q1 2017.

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About

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

Real World Speed
Performance profile from 72,743 user samples
20,094 User Benchmarks
Best Bench: 83% Base clock 3.5 GHz, turbo 3.9 GHz (avg)
Worst Bench: 59% Base clock 3.5 GHz, turbo 3.9 GHz (avg)
Poor: 59% Great: 83%
SPEED RANK: 85th / 1197
Gaming
Gaming 75%
Battleship
Desktop
Desktop 78%
Battleship
Workstation
Workstation 41%
Speed boat
52,649 User Benchmarks
Best Bench: 76% Base clock 3.6 GHz, turbo 3.6 GHz (avg)
Worst Bench: 56% Base clock 0.8 GHz, turbo 0.8 GHz (avg)
Poor: 56% Great: 76%
SPEED RANK: 116th / 1197
Gaming
Gaming 70%
Battleship
Desktop
Desktop 73%
Battleship
Workstation
Workstation 38%
Jet ski
Effective Speed
Effective CPU Speed
75.3 % Slightly faster effective speed.
+7%
70.2 %
1-Core
Avg. Single Core Mixed Speed
116 Pts Slightly faster single-core speed.
+8%
107 Pts
2-Core
Avg. Dual Core Mixed Speed
227 Pts Slightly faster dual-core speed.
+7%
212 Pts
4-Core
Avg. Quad Core Mixed Speed
417 Pts Slightly faster quad-core speed.
+7%
391 Pts
8-Core
Avg. Octa Core Mixed Speed
426 Pts Slightly faster octa-core speed.
+7%
398 Pts
64-Core
Avg. Multi Core Mixed Speed
429 Pts Slightly faster 64-core speed.
+7%
402 Pts
1-Core
OC Single Core Mixed Speed
126 Pts Slightly faster OC single-core speed.
+12%
112 Pts
2-Core
OC Dual Core Mixed Speed
247 Pts Slightly faster OC dual-core speed.
+10%
224 Pts
4-Core
OC Quad Core Mixed Speed
475 Pts Slightly faster OC quad-core speed.
+8%
439 Pts
8-Core
OC Octa Core Mixed Speed
475 Pts Slightly faster OC octa-core speed.
+8%
440 Pts
64-Core
OC Multi Core Mixed Speed
477 Pts Slightly faster OC 64-core speed.
+8%
442 Pts
Market Share
Based on 21,717,832 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.15 % 0.46 % Hugely higher market share.
+207%
Value
Value For Money
79.3 % 86.2 % Slightly better value.
+9%
User Rating
UBM User Rating
65 % 96 % Much more popular.
+48%
Price
Price (score)
$230 $132 Much cheaper.
+43%
Age
Newest
34 Months 25 Months More recent.
+26%
TDP
Thermal Design Power (TDP)
65 Watts 65 Watts
Cores
CPU Processing Cores
4 cores 4 cores
Threads
CPU Processing Threads
4 threads 4 threads
Lithography
Manufacturing process
14 nm 14 nm
Base Clock
Base Clock Speed
3.5 GHz 3.6 GHz +3%
Turbo Clock
Turbo Clock Speed
4.1 GHz Slightly faster turbo frequency.
+14%
3.6 GHz
Series
CPU Architecture
Kaby Lake Coffee Lake
Socket
Motherboard Socket
FCLGA1151 FCLGA1151
Graphics
Integrated Graphics
HD 630 UHD 630
Launch Date
Launch Date
Q1'17 Q4'17
Instruction Set Extensions
Instruction Set Extensions
SSE4.1/4.2, AVX 2.0 SSE4.1/4.2, AVX2
Recommended Price
Recommended Customer Price
$213.00 - $224.00 N/A
Memory Types
Memory Types
DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V DDR4-2400
Processor Graphics
Processor Graphics ‡
Intel® HD Graphics 630 Intel® UHD Graphics 630
Graphics Base Frequency
Graphics Base Frequency
350.00 MHz 350 MHz
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency
1.15 GHz 1.10 GHz
Turbo Boost Tech
Intel® Turbo Boost Technology
2.0 No
TSX-NI
Intel® TSX-NI
Yes No
vPro Tech
Intel® vPro™ Technology ‡
Yes No
Stable Image Platform Program (SIPP)
Intel® Stable Image Platform Program (SIPP)
Yes No
Trusted Execution Tech
Intel® Trusted Execution Technology ‡
Yes No
PCI Express Configurations
PCI Express Configurations ‡
Up to 1x16, 2x8, 1x8+2x4 Up to 1x16 or 2x8 or 1x8+2x4

More specs » More specs »
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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) November 2019 CPU Rankings.

We calculate effective speed which measures real world performance for typical gamers and desktop users. 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

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