COMPARE
Today's hottest
Amazon Ebay
deals
CPU
RANKINGS
TEST
YOUR CPU
ADD TO PC
BUILD
AMD100-100000025BOX
AMD100-100001405WOF
▲ 672,375 ▼

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

VS
▲ 5197 ▼

6 Cores, 12 Threads @3.9GHz, Zen5.
Release date: Q3 2024.

Effective Speed 
+31%
Real World Speed
Performance profile from 141,147 user samples
Benchmark your CPU here
141,122 User Benchmarks
Best Bench: 96% Base clock 3.9 GHz, turbo 4.3 GHz (avg)
Worst Bench: 78% Base clock 3.9 GHz, turbo 4.1 GHz (avg)
Poor: 78% Great: 96%
SPEED RANK: 174th / 1463
Gaming
Gaming 87%
Aircraft carrier
Desktop
Desktop 89%
Aircraft carrier
Workstation
Workstation 89%
Aircraft carrier
25 User Benchmarks
Great bench: 123% Base clock 3.9 GHz, turbo 5.3 GHz (avg)
Poor bench: 105% Base clock 3.9 GHz, turbo 5.25 GHz (avg)
Poor: 105% Great: 123%
SPEED RANK: 39th / 1463
Gaming
Gaming 114%
UFO
Desktop
Desktop 118%
UFO
Workstation
Workstation 112%
UFO
Effective Speed
Effective CPU Speed 		87 % 114 % Much faster effective speed.
+31%
Average Score 
+42%
Memory
Avg. Memory Latency 		76.3 Pts 80 Pts +5%
1-Core
Avg. Single Core Speed 		141 Pts 222 Pts Much faster single-core speed.
+57%
2-Core
Avg. Dual Core Speed 		276 Pts 427 Pts Much faster dual-core speed.
+55%
4-Core
Avg. Quad Core Speed 		524 Pts 792 Pts Much faster quad-core speed.
+51%
8-Core
Avg. Octa Core Speed 		922 Pts 1290 Pts Much faster octa-core speed.
+40%
Overclocked Score 
+42%
Memory
OC Memory Latency 		88.8 Pts 90.5 Pts +2%
1-Core
OC Single Core Speed 		148 Pts 231 Pts Much faster OC single-core speed.
+56%
2-Core
OC Dual Core Speed 		293 Pts 462 Pts Much faster OC dual-core speed.
+58%
4-Core
OC Quad Core Speed 		572 Pts 894 Pts Much faster OC quad-core speed.
+56%
8-Core
OC Octa Core Speed 		1034 Pts 1433 Pts Much faster OC octa-core speed.
+39%
Value & Sentiment 
+209%
Market Share
Based on 68,631,381 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.18 % Hugely higher market share.
+800% 		0.02 %
Value
Value For Money 		94.6 % 114 % Better value.
+20%
User Rating
UBM User Rating 		67 % Much more popular.
+31% 		51 %
Price
Price (score) 		$205 Cheaper.
+26% 		$279
Nice To Haves 
+18%
Age
Newest 		62 Months 1 Months Hugely more recent.
+98%
TDP
Thermal Design Power (TDP) 		105 Watts 65 Watts Much more energy efficient.
+38%
Cores
CPU Processing Cores 		8 cores Much higher core count.
+33% 		6 cores
Threads
CPU Processing Threads 		16 threads Much higher thread count.
+33% 		12 threads
Lithography
Manufacturing process 		7 nm 4 nm Much newer manufacturing.
+43%
Base Clock
Base Clock Speed 		3.9 GHz 3.9 GHz
Turbo Clock
Turbo Clock Speed 		4.5 GHz 5.4 GHz Faster turbo frequency.
+20%
64-Core
OC Multi Core Speed 		1506 Pts 1776 Pts Faster OC 64-core speed.
+18%
64-Core
Avg. Multi Core Speed 		1401 Pts 1578 Pts Faster 64-core speed.
+13%
Specifications 
Series
CPU Architecture 		Zen2 Zen5
Socket
Motherboard Socket 		AM4 AM5
Graphics
Integrated Graphics 		None RDNA2
Conclusion 
Average Bench 87%
Average Bench 114%

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

The Ryzen 9000 CPUs have the same integrated graphics, PCIe lanes, USB support and DRAM controller as the Ryzen 7000 series. The only difference is improved cores which have moved from TSMC's 5 nm process to 4 nm. The new cores offer 15% more performance under cherry-picked conditions but for latency-sensitive workloads, like gaming, they are just few percent faster. The 9600X, 9700X, 9900X, and 9950X are priced at $280, $360, $500, and $650, respectively, making them $80-$200 USD more expensive than the 7000 series. Since the 7000 series flopped (7800X3D somewhat excluded) due to unrealistic pricing, slow boot times, high platform costs and windows gamebar requirements etc., the 9000 series is more or less DOA. When the 9000X3D variants launch (expected in early 2025) gamers who play cache sensitive games such as SoTTR or Factorio with a 4090 and don’t mind frame drops, may find value in the 9800X3D. Meanwhile, Intel’s 12th and 13th gen CPUs continue to offer the best value for money in today’s market. Furthermore, Intel is scheduled to launch Arrow-Lake (est. +10% performance vs 14th gen) and Lunar-Lake (snapdragon competitive x86 battery life) this year, but they face serious challenges due to reliance on marketers who are mostly funded by AMD. Even if Arrow and Lunar Lake deliver stellar performance, without significant improvements in social media marketing: forums, reddit, youtube etc., Intel now face the very real risk of bankruptcy (third worst-performing S&P500 stock from Jan to Aug 2024). [Aug '24 CPUPro]

MORE DETAILS

User Builds 
141,122
25
Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
Processor Rankings (Price vs Performance) September 2024 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]

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 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 value for money upgrades.

UserBenchmark of the month

Gaming Desktop ProGaming

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

Processors FAQ
AMD vs Intel: Gaming performance 2012-2021
How does IPC compare between AMD's Ryzen and Intel's Kaby Lake?
What is multi core mixed speed?
What is multi core integer speed?
What is multi core floating point speed?
What is single core mixed CPU speed?
What is quad core mixed CPU speed?
What is quad core floating point speed?
What is quad core integer speed?
What is single core floating point speed?
What is single core integer speed?
What is the GeekBench single core score?
What is a CPU?
What is the effective CPU speed index?
What is overclocking?
What is thermal design power (TDP)?
ALL FAQs »

 Best User Rated
Why does UserBenchmark have a bad reputation on reddit?
Marketers operate thousands of reddit accounts. Our benchmarks expose their spiel so they attack our reputation.
Why don’t PC brands endorse UserBenchmark?
Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
Why don’t youtubers promote UserBenchmark?
We don't pay youtubers, so they don't praise us. Moreover, our data obstructs youtubers who promote overpriced or inferior products.
Why does UserBenchmark have negative trustpilot reviews?
The 200+ trustpilot reviews are mostly written by virgin marketing accounts. Real users don't give a monkey's about big brands.
Why is UserBenchmark popular with users?
Instead of pursuing brands for sponsorship, we've spent 13 years publishing real-world data for users.
The Best
CPUGPUSSD
Intel Core i5-12600K $170Nvidia RTX 4060 $285WD Black SN850X M.2 2TB $144
Intel Core i5-12400F $112Nvidia RTX 4060-Ti $375WD Black SN850X M.2 1TB $75
Intel Core i5-13600K $245Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
Today's hottest
Amazon Ebay
deals
If you buy something via a price link, UserBenchmark may earn a commission
Build Test EFps
Can You Run It?
►
YouTube
*NEW*
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback