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Intel
AMD100-100000051WOF
▲ 53954 ▼

2 Cores, 4 Threads @3.3 GHz, Ivy Bridge.
Release date ≤ Q4 2013.

VS
▲ 601,618 ▼

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

Effective Speed 
+71%
Real World Speed
Performance profile from 121,960 user samples
Benchmark your CPU here
71,790 User Benchmarks
Best Bench: 62% Base clock 3.3 GHz, turbo 3.3 GHz (avg)
Worst Bench: 38% Base clock 3.3 GHz, turbo 3.3 GHz (avg)
Poor: 38% Great: 62%
SPEED RANK: 734th / 1442
Gaming
Gaming 52%
Yacht
Desktop
Desktop 59%
Gunboat
Workstation
Workstation 37%
Jet ski
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 		52.1 % 89.3 % Much faster effective speed.
+71%
Average Score 
+182%
Memory
Avg. Memory Latency 		74.2 Pts 77.2 Pts +4%
1-Core
Avg. Single Core Speed 		71.8 Pts 139 Pts Hugely faster single-core speed.
+94%
2-Core
Avg. Dual Core Speed 		126 Pts 276 Pts Hugely faster dual-core speed.
+119%
4-Core
Avg. Quad Core Speed 		175 Pts 543 Pts Hugely faster quad-core speed.
+210%
8-Core
Avg. Octa Core Speed 		184 Pts 1074 Pts Hugely faster octa-core speed.
+484%
Overclocked Score 
+156%
Memory
OC Memory Latency 		90.4 Pts +2% 88.2 Pts
1-Core
OC Single Core Speed 		84.9 Pts 150 Pts Much faster OC single-core speed.
+77%
2-Core
OC Dual Core Speed 		149 Pts 297 Pts Hugely faster OC dual-core speed.
+99%
4-Core
OC Quad Core Speed 		212 Pts 580 Pts Hugely faster OC quad-core speed.
+174%
8-Core
OC Octa Core Speed 		216 Pts 1146 Pts Hugely faster OC octa-core speed.
+431%
Value & Sentiment 
+36%
Market Share
Based on 67,697,917 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.07 % Much higher market share.
+75% 		0.04 %
Value
Value For Money 		73.7 % 75.4 % +2%
User Rating
UBM User Rating 		53 % 60 % More popular.
+13%
Price
Price (score) 		$79 Hugely cheaper.
+85% 		$515
Nice To Haves 
+908%
Age
Newest 		124+ Months 53 Months Much more recent.
+57%
64-Core
OC Multi Core Speed 		215 Pts 2965 Pts Insanely faster OC 64-core speed.
+1,279%
64-Core
Avg. Multi Core Speed 		184 Pts 2737 Pts Insanely faster 64-core speed.
+1,388%
Conclusion 
Average Bench 52.1%
Average Bench 89.3%
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still have a better use of it [Nov '20 kuroiikaze]

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 
71,790
50,170
Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

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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]

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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 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 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $186Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $34Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair 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
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