IntelBX80684I99900KF
AMD100-100000025BOX

8 Cores, 16 Threads @3.60 GHz, 95 W.
Release date ≈ Q2 2019.

VS
About

8 Cores, 16 Threads @3.9GHz, Zen2.
Release date: Q3 2019.

Real World Speed
Performance profile from 3,378 user samples
1,222 User Benchmarks
Best Bench: 110% Base clock 3.6 GHz, turbo 5.1 GHz (avg)
Worst Bench: 79% Base clock 3.6 GHz, turbo 1.2 GHz (avg)
Poor: 79% Great: 110%
SPEED RANK: 1st / 1182
Gaming
Gaming 101%
UFO
Desktop
Desktop 101%
UFO
Workstation
Workstation 101%
UFO
2,156 User Benchmarks
Best Bench: 100% Base clock 4.5 GHz, turbo 4.5 GHz (avg)
Worst Bench: 88% Base clock 3.9 GHz, turbo 3.5 GHz (avg)
Poor: 88% Great: 100%
SPEED RANK: 4th / 1182
Gaming
Gaming 96%
Nuclear submarine
Desktop
Desktop 96%
Nuclear submarine
Workstation
Workstation 96%
Nuclear submarine
Effective Speed
Effective CPU Speed
101 % Slightly faster effective speed.
+5%
95.8 %
1-Core
Avg. Single Core Mixed Speed
145 Pts +4% 139 Pts
2-Core
Avg. Dual Core Mixed Speed
288 Pts +5% 275 Pts
4-Core
Avg. Quad Core Mixed Speed
568 Pts Slightly faster quad-core speed.
+5%
539 Pts
8-Core
Avg. Octa Core Mixed Speed
1065 Pts Slightly faster octa-core speed.
+8%
983 Pts
64-Core
Avg. Multi Core Mixed Speed
1496 Pts +1% 1475 Pts
1-Core
OC Single Core Mixed Speed
156 Pts Slightly faster OC single-core speed.
+9%
143 Pts
2-Core
OC Dual Core Mixed Speed
314 Pts Slightly faster OC dual-core speed.
+10%
285 Pts
4-Core
OC Quad Core Mixed Speed
623 Pts Slightly faster OC quad-core speed.
+11%
563 Pts
8-Core
OC Octa Core Mixed Speed
1212 Pts Slightly faster OC octa-core speed.
+11%
1091 Pts
64-Core
OC Multi Core Mixed Speed
1660 Pts Slightly faster OC 64-core speed.
+7%
1554 Pts
Market Share
Based on 19,546,421 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.15 % 0.34 % Hugely higher market share.
+127%
Value
Value For Money
89 % +2% 87.3 %
User Rating
UBM User Rating
54 % 73 % Much more popular.
+35%
Price
Price (score)
$440 $390 Slightly cheaper.
+11%
Age
Newest
4+ Months 1 Months Much more recent.
+75%
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Actually a improvement in the price department compared to the K variant, but i STILL don't recommend i9s. [Jul '19 GamingEliot]

MORE DETAILS

The Ryzen 7 3800X is an 8-core, 16-thread high end desktop Zen 2 processor, built on AMD’s seminal 7nm manufacturing process. It has a boost clock speed of 4.5 GHz, overtaking the previous Zen+ flagship, the Ryzen 7 2700X, by 200 MHz and around 16% in terms of effective speed. The 3800X is available at launch for $399 USD alongside four other new Zen 2 processors, including the similarly specified Ryzen 7 3700X. The main differences between the 3800X and 3700X being an extra 100 MHz of boost clock frequency on the 3800X and extra TDP headroom (105W for the 3800X versus 65W for the 3700X) for a $70 USD premium. The 21% higher release price translates to just a 2% higher effective speed over the 3700X. The 3800X is in direct competition with Intel’s i7-9700K, benchmarks show that, when overclocked, the 3800X is 10% worse for gaming but 30% faster for 64-core processing. The 3800X is also 15% ($50 USD) more expensive than the i7-9700K. Like the other third generation Ryzen processors, the 3800X is compatible with the new PCIe 4.0 enabled X570 chipset as well as the 400 and 300 series motherboards. [Jul '19 CPUPro]

MORE DETAILS

Processor Rankings (Price vs Performance) August 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

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-9400F $143Nvidia GTX 1660 $220Samsung 850 Evo 250GB $86
Intel Core i5-9600K $219Nvidia GTX 1660-Ti $270Samsung 850 Evo 500GB $102
AMD Ryzen 5 3600 $198AMD RX 580 $173Samsung 850 Pro 256GB $97
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $75SanDisk Extreme 64GB $88
WD Blue 1TB (2012) $42G.SKILL Trident Z DDR4 3200 C14 4x16GB $695SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $75Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Extreme 16GB $24
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