COMPARE
Today's hottest
Amazon Ebay
deals
CPU
RANKINGS
TEST
YOUR CPU
ADD TO PC
BUILD
AMD100-100000025BOX
IntelBX80619I73960X
▲ 672,387 ▼

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

VS
▲ 53590 ▼

6 Cores, 12 Threads @3.3GHz, Sandy Bridge-E.
Release date: Q3 2011.

Effective Speed 
+12%
Real World Speed
Performance profile from 143,287 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: 180th / 1468
Gaming
Gaming 87%
Aircraft carrier
Desktop
Desktop 89%
Aircraft carrier
Workstation
Workstation 89%
Aircraft carrier
2,165 User Benchmarks
Best Bench: 89% Base clock 3.3 GHz
Worst Bench: 66% Base clock 3.3 GHz, turbo 0.85 GHz (avg)
Poor: 66% Great: 89%
SPEED RANK: 289th / 1468
Gaming
Gaming 78%
Battleship
Desktop
Desktop 79%
Battleship
Workstation
Workstation 67%
Battle cruiser
Effective Speed
Effective CPU Speed 		87 % Faster effective speed.
+12% 		77.7 %
Average Score 
+35%
Memory
Avg. Memory Latency 		76.3 Pts 87.1 Pts Lower memory latency.
+14%
1-Core
Avg. Single Core Speed 		141 Pts Much faster single-core speed.
+46% 		96.7 Pts
2-Core
Avg. Dual Core Speed 		276 Pts Much faster dual-core speed.
+44% 		192 Pts
4-Core
Avg. Quad Core Speed 		524 Pts Much faster quad-core speed.
+42% 		369 Pts
8-Core
Avg. Octa Core Speed 		922 Pts Much faster octa-core speed.
+58% 		585 Pts
Overclocked Score 
+23%
Memory
OC Memory Latency 		88.8 Pts 95.3 Pts Slightly lower OC memory latency.
+7%
1-Core
OC Single Core Speed 		148 Pts Faster OC single-core speed.
+25% 		118 Pts
2-Core
OC Dual Core Speed 		293 Pts Faster OC dual-core speed.
+26% 		233 Pts
4-Core
OC Quad Core Speed 		572 Pts Faster OC quad-core speed.
+25% 		457 Pts
8-Core
OC Octa Core Speed 		1,034 Pts Much faster OC octa-core speed.
+45% 		715 Pts
Value & Sentiment 
+∞%
Market Share
Based on 69,052,604 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.18 % Insanely higher market share.
+∞% 		0 %
Value
Value For Money 		98.1 % Better value.
+25% 		78.7 %
User Rating
UBM User Rating 		67 % More popular.
+26% 		53 %
Price
Price (score) 		$180 Much cheaper.
+32% 		$265
Nice To Haves 
+47%
Age
Newest 		64 Months Much more recent.
+59% 		158 Months
TDP
Thermal Design Power (TDP) 		105 Watts More energy efficient.
+19% 		130 Watts
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 Much newer manufacturing.
+78% 		32 nm
Base Clock
Base Clock Speed 		3.9 GHz Faster base frequency.
+18% 		3.3 GHz
Turbo Clock
Turbo Clock Speed 		4.5 GHz Faster turbo frequency.
+15% 		3.9 GHz
64-Core
OC Multi Core Speed 		1,506 Pts Much faster OC 64-core speed.
+70% 		888 Pts
64-Core
Avg. Multi Core Speed 		1,401 Pts Hugely faster 64-core speed.
+92% 		728 Pts
Specifications 
Series
CPU Architecture 		Zen2 Sandy Bridge-E
Socket
Motherboard Socket 		AM4 FCLGA2011
Graphics
Integrated Graphics 		None None
Conclusion 
Average Bench 87%
Average Bench 77.7%

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 fact that the near three year old Intel i7-3960X still tops the speed charts reflects just how little competition there is in the CPU market. Intel have dominated for so long that there is simply no economic incentive to push the speed boundaries at anywhere nearly the pace of improvement we saw in previous years. The i7-3960X has 6 cores and 12 threads which is two cores more than the vast majority of Intel's other top end processors. The extra two cores explain why the 3960X still performs so well compared to the majority of the 3960X's newer siblings. This processor will offer little more than a far cheaper i3 to regular desktop users but for server orientated workloads it is still one of the best processors available. [Mar '14 CPUPro]

MORE DETAILS

User Builds 
141,122
2,165
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) November 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 the gold standard for users?
Instead of pursuing brands for sponsorship, we've spent 13 years publishing real-world data for users.
The Best
CPUGPUSSD
Intel Core i5-13600K $210Nvidia RTX 4060 $285WD Black SN850X M.2 2TB $125
Intel Core i5-12600K $154Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $80
Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $320
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