IntelBX80673I99920X
AMD100-100000023BOX

12 Cores, 24 Threads @3.50 GHz, Skylake.
Release date ≈ Q4 2018.

VS
About

12 Cores, 24 Threads @3.8GHz, Zen2.
Release date: Q3 2019.

Real World Speed
Performance profile from 10,794 user samples
295 User Benchmarks
Best Bench: 102% Base clock 3.5 GHz, turbo 4.75 GHz (avg)
Worst Bench: 82% Base clock 3.5 GHz, turbo 3.45 GHz (avg)
Poor: 82% Great: 102%
SPEED RANK: 15th / 1182
Gaming
Gaming 92%
Nuclear submarine
Desktop
Desktop 92%
Nuclear submarine
Workstation
Workstation 114%
UFO
10,499 User Benchmarks
Best Bench: 100% Base clock 4.35 GHz, turbo 4.45 GHz (avg)
Worst Bench: 88% Base clock 3.8 GHz, turbo 2.9 GHz (avg)
Poor: 88% Great: 100%
SPEED RANK: 5th / 1182
Gaming
Gaming 96%
Nuclear submarine
Desktop
Desktop 96%
Nuclear submarine
Workstation
Workstation 118%
UFO
Effective Speed
Effective CPU Speed
91.6 % 96.1 % +5%
1-Core
Avg. Single Core Mixed Speed
131 Pts 137 Pts +5%
2-Core
Avg. Dual Core Mixed Speed
261 Pts 273 Pts +5%
4-Core
Avg. Quad Core Mixed Speed
514 Pts 539 Pts +5%
8-Core
Avg. Octa Core Mixed Speed
1022 Pts 1056 Pts +3%
64-Core
Avg. Multi Core Mixed Speed
2047 Pts 2147 Pts +5%
1-Core
OC Single Core Mixed Speed
144 Pts 144 Pts
2-Core
OC Dual Core Mixed Speed
290 Pts +1% 286 Pts
4-Core
OC Quad Core Mixed Speed
572 Pts +2% 561 Pts
8-Core
OC Octa Core Mixed Speed
1149 Pts +4% 1105 Pts
64-Core
OC Multi Core Mixed Speed
2326 Pts +1% 2302 Pts
Market Share
Based on 20,159,528 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.02 % 0.75 % Insanely higher market share.
+3,650%
Value
Value For Money
63.2 % 81.6 % Better value.
+29%
User Rating
UBM User Rating
50 % 109 % Hugely more popular.
+118%
Price
Price (score)
$1,070 $505 Much cheaper.
+53%
Age
Newest
9+ Months 2 Months Much more recent.
+78%
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Early Q3 of 2019 welcomes the Ryzen 9 3900X, AMD’s current top of the range, third generation Ryzen flagship which raises the bar for 64-core processing on desktop CPUs. This is AMD’s first Ryzen 9 processor and it is a 12-core, 24-thread CPU based on their latest 7nm Zen 2 microarchitecture. The 3900X has a boost/base clock of 3.8/4.6 GHz, 64 MB of L3 cache (double the L3 on the rest of 3000 series), support for 3200 MHz DDR4 system memory and a TDP of 105W. All this, plus a Wraith Prism cooler, at a very reasonable launch price of $499 USD. By comparison, Intel’s 8-core, 16 thread i9-9900K is available for $479 USD (and requires a cooler: $30+ USD). Benchmarks illustrate that the overclocked 3900X leads by a whopping 41% for 64-core processing but that the 9900K maintains a 10% lead for gaming, desktop and other sub octa-core tasks. The 3900 memory controller is significantly improved over previous Ryzen iterations and shows a better write throughput than the lower spec 3000 models, but it still shows relatively high latency. In terms of 64-core performance at this price point, there is no threat from Intel. The only real competitor is the upcoming (Q4, 2019) 16-core, 32-thread 3950X ($749 USD). The Ryzen 9 3900X is compatible with the new PCIe 4.0 enabled X570 motherboard via an AM4 socket, as well as 400 and 300 series motherboards. [Jul '19 CPUPro]

MORE DETAILS

Processor Rankings (Price vs Performance) September 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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The Best.
CPUGPUSSD
Intel Core i5-9400F $140Nvidia GTX 1660 $220Samsung 850 Evo 250GB $80
Intel Core i5-9600K $219Nvidia GTX 1660-Ti $278Samsung 850 Evo 500GB $105
AMD Ryzen 5 3600 $195Nvidia RTX 2060 $330Samsung 850 Pro 256GB $219
HDDRAMUSB
Seagate Barracuda 1TB (2016) $42Corsair Vengeance LPX DDR4 3000 C15 2x8GB $78SanDisk Extreme 64GB $88
WD Blue 1TB (2012) $34G.SKILL Trident Z DDR4 3200 C14 4x16GB $618SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $80Corsair Vengeance LPX DDR4 3200 C16 2x8GB $83SanDisk Extreme 16GB $24
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