AMDYD170XBCAEWOF
AMD100-100000025BOX

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

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

Real World Speed
Performance profile from 267,241 user samples
119,759 User Benchmarks
Best Bench: 81% Base clock 3.95 GHz, turbo 3.95 GHz (avg)
Worst Bench: 67% Base clock 3.4 GHz, turbo 3.4 GHz (avg)
Poor: 67% Great: 81%
SPEED RANK: 248th / 1316
Gaming
Gaming 74%
Battleship
Desktop
Desktop 75%
Battleship
Workstation
Workstation 74%
Battleship
147,482 User Benchmarks
Best Bench: 95% Base clock 4.45 GHz, turbo 4.4 GHz (avg)
Worst Bench: 79% Base clock 3.9 GHz, turbo 0.55 GHz (avg)
Poor: 79% Great: 95%
SPEED RANK: 70th / 1316
Gaming
Gaming 87%
Aircraft carrier
Desktop
Desktop 89%
Aircraft carrier
Workstation
Workstation 90%
Aircraft carrier
Effective Speed
Effective CPU Speed
74.2 % 87.2 % Faster effective speed.
+18%
Memory
Avg. Memory Latency
73.1 Pts 78.2 Pts Slightly lower memory latency.
+7%
1-Core
Avg. Single Core Mixed Speed
105 Pts 137 Pts Much faster single-core speed.
+30%
2-Core
Avg. Dual Core Mixed Speed
207 Pts 271 Pts Much faster dual-core speed.
+31%
4-Core
Avg. Quad Core Mixed Speed
404 Pts 516 Pts Faster quad-core speed.
+28%
8-Core
Avg. Octa Core Mixed Speed
747 Pts 932 Pts Faster octa-core speed.
+25%
Memory
OC Memory Latency
80.8 Pts 88.6 Pts Slightly lower OC memory latency.
+10%
1-Core
OC Single Core Mixed Speed
114 Pts 144 Pts Faster OC single-core speed.
+26%
2-Core
OC Dual Core Mixed Speed
227 Pts 286 Pts Faster OC dual-core speed.
+26%
4-Core
OC Quad Core Mixed Speed
451 Pts 556 Pts Faster OC quad-core speed.
+23%
8-Core
OC Octa Core Mixed Speed
881 Pts 1031 Pts Faster OC octa-core speed.
+17%
Market Share
Based on 46,587,096 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.17 % 0.61 % Hugely higher market share.
+259%
Value
Value For Money
69.1 % 82.2 % Better value.
+19%
User Rating
UBM User Rating
70 % +4% 67 %
Price
Price (score)
$360 $344 +4%
Age
Newest
54 Months 26 Months Much more recent.
+52%
TDP
Thermal Design Power (TDP)
95 Watts Slightly more energy efficient.
+10%
105 Watts
Cores
CPU Processing Cores
8 cores 8 cores
Threads
CPU Processing Threads
16 threads 16 threads
Lithography
Manufacturing process
14 nm 7 nm Much newer manufacturing.
+50%
Base Clock
Base Clock Speed
3.4 GHz 3.9 GHz Faster base frequency.
+15%
Turbo Clock
Turbo Clock Speed
3.8 GHz 4.5 GHz Faster turbo frequency.
+18%
64-Core
OC Multi Core Mixed Speed
1282 Pts 1539 Pts Faster OC 64-core speed.
+20%
64-Core
Avg. Multi Core Mixed Speed
1138 Pts 1446 Pts Faster 64-core speed.
+27%
Series
CPU Architecture
Zen Zen2
Socket
Motherboard Socket
AM4 AM4
Graphics
Integrated Graphics
None None
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The AMD Ryzen 7 1700X isn't due for release until next week but two of our users have 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]

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. Additionally, the 3800X's memory controller, although significantly improved over previous Ryzen iterations, still has limited bandwidth and high latency which can also impact gaming. 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. At $380 USD, the 3800X offers reasonable value for purely workstation tasks such as film production but streamers should look elsewhere. Streaming with dedicated hardware such as NVENC or a separate stream PC will nearly always result in fewer dropped frames. [Jul '19 CPUPro]

MORE DETAILS

Processor Rankings (Price vs Performance) September 2021 CPU Rankings.

We calculate effective speed which measures real world performance for typical users. Effective speed is adjusted by current prices to yield a value for money rating. 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.
  • - SkillBench (space shooter) tests user input accuracy.
  • - 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.

 Frequently Asked Questions

 Best User Rated

The Best.
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Intel Core i5-11600K $270Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
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HDDRAMUSB
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