COMPARE
CPU
RANKINGS
TEST
YOUR CPU
ADD TO PC
BUILD
IntelBX80673I97920X
AMD100-100000051WOF
▲ 53469 ▼

12 Cores, 24 Threads @2.90 GHz, Skylake.
Release date ≈ Q2 2017.

VS
▲ 601,618 ▼

16 Cores, 32 Threads @3.5GHz, Zen2.
Release date: Q4 2019.

Effective Speed 
+9%
Real World Speed
Performance profile from 55,600 user samples
Benchmark your CPU here
5,430 User Benchmarks
Best Bench: 91% Base clock 2.9 GHz, turbo 4.8 GHz (avg)
Worst Bench: 73% Base clock 2.9 GHz, turbo 1.4 GHz (avg)
Poor: 73% Great: 91%
SPEED RANK: 216th / 1442
Gaming
Gaming 82%
Aircraft carrier
Desktop
Desktop 82%
Aircraft carrier
Workstation
Workstation 93%
Nuclear submarine
50,170 User Benchmarks
Best Bench: 97% Base clock 3.5 GHz, turbo 4.25 GHz (avg)
Worst Bench: 79% Base clock 3.5 GHz, turbo 0.5 GHz (avg)
Poor: 79% Great: 97%
SPEED RANK: 139th / 1442
Gaming
Gaming 89%
Aircraft carrier
Desktop
Desktop 89%
Aircraft carrier
Workstation
Workstation 114%
UFO
Effective Speed
Effective CPU Speed 		81.6 % 89.3 % Slightly faster effective speed.
+9%
Average Score 
+13%
Memory
Avg. Memory Latency 		74.9 Pts 77.2 Pts +3%
1-Core
Avg. Single Core Speed 		121 Pts 139 Pts Faster single-core speed.
+15%
2-Core
Avg. Dual Core Speed 		241 Pts 276 Pts Faster dual-core speed.
+15%
4-Core
Avg. Quad Core Speed 		473 Pts 543 Pts Faster quad-core speed.
+15%
8-Core
Avg. Octa Core Speed 		911 Pts 1074 Pts Faster octa-core speed.
+18%
Overclocked Score 
+7%
Memory
OC Memory Latency 		85 Pts 88.2 Pts +4%
1-Core
OC Single Core Speed 		137 Pts 150 Pts Slightly faster OC single-core speed.
+9%
2-Core
OC Dual Core Speed 		273 Pts 297 Pts Slightly faster OC dual-core speed.
+9%
4-Core
OC Quad Core Speed 		540 Pts 580 Pts Slightly faster OC quad-core speed.
+7%
8-Core
OC Octa Core Speed 		1074 Pts 1146 Pts Slightly faster OC octa-core speed.
+7%
Value & Sentiment 
+25%
Market Share
Based on 67,741,468 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.02 % 0.05 % Hugely higher market share.
+150%
Value
Value For Money 		84.1 % Better value.
+11% 		75.4 %
User Rating
UBM User Rating 		53 % 60 % More popular.
+13%
Price
Price (score) 		$250 Much cheaper.
+51% 		$515
Nice To Haves 
+40%
Age
Newest 		83+ Months 53 Months Much more recent.
+36%
64-Core
OC Multi Core Speed 		2181 Pts 2965 Pts Much faster OC 64-core speed.
+36%
64-Core
Avg. Multi Core Speed 		1860 Pts 2737 Pts Much faster 64-core speed.
+47%
Conclusion 
Average Bench 81.6%
Average Bench 89.3%
ADVERTISEMENT

overpriced [Aug '17 karma713]

MORE DETAILS

The 3950X is the 16 core, 32 thread Ryzen 3 flagship. Although this CPU offers server levels of multi-core encoding performance, there are relatively few, if any, consumer use cases for the 3950X. Streamers are better off using dedicated hardware such as NVENC which encodes far more efficiently than any CPU. Gamers are better served by low latency gaming CPUs such as the 9600K for a fraction of the price. For example, comparing these two PCs shows that the 3950X build offers less than half the gaming performance. The only rational reason to put a 3950X in a gaming build is in exchange for sponsorship money. [Feb '21 CPUPro]

MORE DETAILS

User Builds 
5,430
50,170
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) April 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]

ADVERTISEMENT

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
The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $295Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $179Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
If you make a purchase via one of these links, our site may earn a commission
Today's hottest
Amazon Ebay
deals
CPU GPU SSD HDD USB RAM MBD
Build Test EFps
Can You Run It?
►
YouTube
*NEW*
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback