IntelBX80684I38100
AMDYD170XBCAEWOF

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

8 Cores, 16 Threads @3.4GHz, Zen.
Release date: Q1 2017.

Real World Speed
Performance profile from 111,372 user samples
43,675 User Benchmarks
Best Bench: 84% Base clock 3.6 GHz, turbo 3.55 GHz (avg)
Worst Bench: 58% Base clock 3.6 GHz, turbo 3.6 GHz (avg)
Poor: 58% Great: 84%
SPEED RANK: 99th / 1159
Gaming
Gaming 77%
Battleship
Desktop
Desktop 76%
Battleship
Workstation
Workstation 47%
Yacht
67,697 User Benchmarks
Best Bench: 99% Base clock 4.05 GHz, turbo 4 GHz (avg)
Worst Bench: 76% Base clock 3.4 GHz, turbo 1.75 GHz (avg)
Poor: 76% Great: 99%
SPEED RANK: 55th / 1159
Gaming
Gaming 88%
Aircraft carrier
Desktop
Desktop 85%
Aircraft carrier
Workstation
Workstation 94%
Nuclear submarine
Effective Speed
Effective CPU Speed
76.6 % 88.4 % Faster effective speed.
+15%
SC Mixed
Avg. Single Core Mixed Speed
107 Pts +2% 105 Pts
QC Mixed
Avg. Quad Core Mixed Speed
394 Pts 412 Pts +5%
MC Mixed
Avg. Multi Core Mixed Speed
405 Pts 1162 Pts Hugely faster multi-core speed.
+187%
SC Mixed
OC Single Core Mixed Speed
112 Pts 117 Pts +4%
QC Mixed
OC Quad Core Mixed Speed
440 Pts 463 Pts Slightly faster OC quad-core speed.
+5%
MC Mixed
OC Multi Core Mixed Speed
443 Pts 1313 Pts Hugely faster OC multi-core speed.
+196%
Market Share
Based on 17,692,667 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.57 % 0.63 % Slightly higher market share.
+11%
Value
Value For Money
106 % 110 % +3%
User Rating
UBM User Rating
91 % 113 % More popular.
+24%
Price
Price (score)
$122 Cheaper.
+25%
$164
Age
Newest
20 Months More recent.
+26%
27 Months
TDP
Thermal Design Power (TDP)
65 Watts Much more energy efficient.
+32%
95 Watts
Cores
CPU Processing Cores
4 cores 8 cores Hugely higher core count.
+100%
Threads
CPU Processing Threads
4 threads 16 threads Hugely higher thread count.
+300%
Lithography
Manufacturing process
14 nm 14 nm
Base Clock
Base Clock Speed
3.6 GHz Slightly faster base frequency.
+6%
3.4 GHz
Turbo Clock
Turbo Clock Speed
3.6 GHz 3.8 GHz Slightly faster turbo frequency.
+6%
SC Int
Single Core Integer Speed
108 Pts 112 Pts +4%
SC Float
Single Core Floating Point Speed
117 Pts 121 Pts +3%
QC Int
Quad Core Integer Speed
423 Pts 446 Pts Slightly faster quad-core int speed.
+5%
QC Float
Quad Core Floating Point Speed
466 Pts 483 Pts +4%
MC Int
Multi Core Integer Speed
424 Pts 1275 Pts Hugely faster multi-core int speed.
+201%
MC Float
Multi Core Floating Point Speed
466 Pts 1325 Pts Hugely faster multi-core fp speed.
+184%
Series
CPU Architecture
Coffee Lake Zen
Socket
Motherboard Socket
FCLGA1151 AM4
Graphics
Integrated Graphics
UHD 630 None
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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

The AMD Ryzen 7 1700X isn't due for release until next week but two of our users has already submitted benchmarks. Comparing the quad and single core scores from our samples shows a relative 4.3% boost on the single core score so it’s possible that turbo wasn’t fully engaged (12% turbo boost expected). These preliminary results are seriously impressive as they put Zen’s IPC between 0% and 9% below Intel’s Kaby Lake. Even in the worst case scenario these results are still impressive. Comparing Intel’s $1,000 6900K and the 1700X shows that AMD delivers comparable performance for half the price! A shake-up of the CPU market will unfold as Zen rolls out. If Ryzen CPUs can overclock to 4.6+ GHz they will likely dominate the entire market putting a very welcome end to the monotonous tick-tock of recent years. [Feb '17 CPUPro]

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Processor Rankings (Price vs Performance) June 2019 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.

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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.

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CPUGPUSSD
Intel Core i7-8700K $365Nvidia GTX 1070 $390Samsung 850 Evo 250GB $86
AMD Ryzen 5 2600 $144Nvidia GTX 1060-6GB $230Samsung 850 Evo 500GB $100
AMD Ryzen 7 2700X $280Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $97
HDDRAMUSB
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Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $639SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Ultra Fit 32GB $12
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