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AMD100-100000051WOF
IntelBX80684I78086K
▲ 601,618 ▼

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

VS
▲ 55794 ▼

6 Cores, 12 Threads @4.00 GHz, Coffee Lake.
Release date ≈ Q2 2018.

Game EFps  
+7%
CSGO
Dust 2 1080p Max 		233 EFps 280 EFps Better CSGO EFps.
+20%
GTAV
Franklin & Lamar 1080p Max 		105 EFps 110 EFps +5%
Overwatch
Temple of Anubis 1080p Max 		130 EFps 138 EFps Slightly Better Overwatch EFps.
+6%
PUBG
M249 Training 1080p Max 		124 EFps 135 EFps Slightly Better PUBG EFps.
+9%
Fortnite
UserBenchmark Island 1080p Max 		141 EFps Slightly Better Fortnite EFps.
+6% 		133 EFps
Effective Speed 
+2%
Real World Speed
Performance profile from 88,256 user samples
Benchmark your CPU here
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
38,086 User Benchmarks
Best Bench: 102% Base clock 4 GHz, turbo 5.15 GHz (avg)
Worst Bench: 81% Base clock 4 GHz, turbo 0.8 GHz (avg)
Poor: 81% Great: 102%
SPEED RANK: 135th / 1442
Gaming
Gaming 91%
Nuclear submarine
Desktop
Desktop 93%
Nuclear submarine
Workstation
Workstation 82%
Aircraft carrier
Effective Speed
Effective CPU Speed 		89.3 % 90.8 % +2%
External Data: 1080p 
+8%
10 Mar21|HardwareLUXX
Processor non grata: Rocket Lake-S... 		SotTR 6%, Divis2 6% 8 % BFV 24%, MetroEx 22%
Average Score 
+8%
Memory
Avg. Memory Latency 		77.2 Pts 91.6 Pts Lower memory latency.
+19%
1-Core
Avg. Single Core Speed 		139 Pts Slightly faster single-core speed.
+5% 		132 Pts
2-Core
Avg. Dual Core Speed 		276 Pts Slightly faster dual-core speed.
+8% 		256 Pts
4-Core
Avg. Quad Core Speed 		543 Pts Faster quad-core speed.
+12% 		484 Pts
8-Core
Avg. Octa Core Speed 		1074 Pts Much faster octa-core speed.
+34% 		800 Pts
Overclocked Score 
+1%
Memory
OC Memory Latency 		88.2 Pts 97 Pts Slightly lower OC memory latency.
+10%
1-Core
OC Single Core Speed 		150 Pts 153 Pts +2%
2-Core
OC Dual Core Speed 		297 Pts 304 Pts +2%
4-Core
OC Quad Core Speed 		580 Pts 580 Pts
8-Core
OC Octa Core Speed 		1146 Pts Faster OC octa-core speed.
+21% 		948 Pts
Value & Sentiment 
+14%
Market Share
Based on 67,776,026 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.06 % 0.08 % Much higher market share.
+33%
Value
Value For Money 		75.4 % 82.3 % Slightly better value.
+9%
User Rating
UBM User Rating 		60 % Slightly more popular.
+9% 		55 %
Price
Price (score) 		$515 $399 Cheaper.
+23%
Nice To Haves 
+115%
Age
Newest 		53 Months More recent.
+24% 		70+ Months
64-Core
OC Multi Core Speed 		2965 Pts Hugely faster OC 64-core speed.
+148% 		1194 Pts
64-Core
Avg. Multi Core Speed 		2737 Pts Hugely faster 64-core speed.
+172% 		1008 Pts
Conclusion 
Average Bench 89.3%
Average Bench 90.8%
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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

Intel are celebrating the 40th anniversary of their x86 architecture and 8086 processor with the launch of their high-end i7-8086K. Just 50,000 units of this hex core, twelve threaded Coffee Lake processor have been made available globally. Exactly like the i7-8700K, the 8086K features 12MB of smart (L3) cache, 2 channels of DDR4 RAM and has a TDP of 95W. Essentially, the 8086K is Intel’s current Coffee Lake flagship, the i7-8700K, with a single-core turbo frequency factory overclocked by 300 MHz. Thermals permitting, out of the box, the i7-8086K achieves a single core boost speed of 5.0 GHz – which is a new record for Intel. That said, you would be unlucky if you were unable to achieve a 5.0 GHz single core OC with an 8700K. For everything other than single core, the turbo clock speeds on the 8086K exactly match the 8700K which puts the 8086K firmly into gimmick territory. Directly comparing the 8086K and 8700K shows that for a $100 (24%) price premium you get around a 5% performance improvement which drops to around 2% when both chips are overclocked. If the price gap between the 8086K and the 8700K were to fall to less than 20 USD it may be worth considering the 8086K. [Jun '18 CPUPro]

MORE DETAILS

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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
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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $269Nvidia RTX 4060 $295Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177Nvidia 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
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