AMDYD170XBCAEWOF
AMDYD250XBBM4KAF

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

Real World Speed
Performance profile from 60,686 user samples
60,416 User Benchmarks
Best Bench: 100% Base clock 4.15 GHz, turbo 4.1 GHz (avg)
Worst Bench: 80% Base clock 3.4 GHz, turbo 2.15 GHz (avg)
Poor: 80% Great: 100%
SPEED RANK: 53rd / 1173
Gaming
Gaming 89%
Aircraft carrier
Desktop
Desktop 86%
Aircraft carrier
Workstation
Workstation 95%
Nuclear submarine
270 User Benchmarks
Best Bench: 89% Base clock 4.05 GHz, turbo 4.05 GHz (avg)
Worst Bench: 65% Base clock 3.6 GHz, turbo 3.8 GHz (avg)
Poor: 65% Great: 89%
SPEED RANK: 95th / 1173
Gaming
Gaming 78%
Battleship
Desktop
Desktop 80%
Battleship
Workstation
Workstation 60%
Gunboat
Effective Speed
Effective CPU Speed
89.4 % Slightly faster effective speed.
+14%
78.4 %
SC Mixed
Avg. Single Core Mixed Speed
106 Pts 111 Pts +5%
QC Mixed
Avg. Quad Core Mixed Speed
417 Pts Slightly faster quad-core speed.
+10%
380 Pts
MC Mixed
Avg. Multi Core Mixed Speed
1176 Pts Hugely faster multi-core speed.
+92%
612 Pts
SC Mixed
OC Single Core Mixed Speed
118 Pts 118 Pts
QC Mixed
OC Quad Core Mixed Speed
469 Pts +4% 451 Pts
MC Mixed
OC Multi Core Mixed Speed
1333 Pts Hugely faster OC multi-core speed.
+102%
661 Pts
Market Share
Based on 18,553,118 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.52 % Insanely higher market share.
+5,100%
0.01 %
User Rating
UBM User Rating
113 % Hugely more popular.
+85%
61 %
Age
Newest
28 Months 10+ Months Much more recent.
+64%
SC Int
Single Core Integer Speed
113 Pts 114 Pts +1%
SC Float
Single Core Floating Point Speed
123 Pts 123 Pts
QC Int
Quad Core Integer Speed
452 Pts +3% 439 Pts
QC Float
Quad Core Floating Point Speed
491 Pts +4% 472 Pts
MC Int
Multi Core Integer Speed
1288 Pts Hugely faster multi-core int speed.
+100%
645 Pts
MC Float
Multi Core Floating Point Speed
1344 Pts Hugely faster multi-core fp speed.
+102%
665 Pts
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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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This exists? [Jul '19 GamingEliot]

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Processor Rankings (Price vs Performance) July 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.

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 $350Nvidia GTX 1070 $400Samsung 850 Evo 250GB $104
AMD Ryzen 5 2600 $127Nvidia GTX 1060-6GB $250Samsung 850 Evo 500GB $103
AMD Ryzen 7 2700X $252Nvidia GTX 1080-Ti $750Samsung 850 Pro 256GB $97
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $70SanDisk Extreme 64GB $128
Seagate Barracuda 3TB (2016) $70G.SKILL Trident Z DDR4 3200 C14 4x16GB $610SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $78SanDisk Ultra Fit 32GB $12
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