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AMD100-100000051WOF
IntelBX8071514600K
▲ 611,624 ▼

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

VS
▲ 901,386 ▼

14 Cores, 20 Threads @3.5GHz, Raptor Lake.
Release date: Q4 2023.

Effective Speed 
+38%
Real World Speed
Performance profile from 52,923 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: 159th / 1468
Gaming
Gaming 89%
Aircraft carrier
Desktop
Desktop 89%
Aircraft carrier
Workstation
Workstation 114%
UFO
2,753 User Benchmarks
Great bench: 129% Base clock 3.5 GHz, turbo 5.45 GHz (avg)
Poor bench: 120% Base clock 3.5 GHz, turbo 3.5 GHz (avg)
Poor: 120% Great: 129%
SPEED RANK: 13th / 1468
Gaming
Gaming 124%
UFO
Desktop
Desktop 123%
UFO
Workstation
Workstation 138%
UFO
Effective Speed
Effective CPU Speed 		89.3 % 124 % Much faster effective speed.
+38%
Average Score 
+46%
Memory
Avg. Memory Latency 		77.2 Pts 82.1 Pts Slightly lower memory latency.
+6%
1-Core
Avg. Single Core Speed 		139 Pts 220 Pts Much faster single-core speed.
+58%
2-Core
Avg. Dual Core Speed 		276 Pts 442 Pts Much faster dual-core speed.
+60%
4-Core
Avg. Quad Core Speed 		543 Pts 882 Pts Much faster quad-core speed.
+62%
8-Core
Avg. Octa Core Speed 		1,074 Pts 1,541 Pts Much faster octa-core speed.
+43%
Overclocked Score 
+41%
Memory
OC Memory Latency 		88.2 Pts 91 Pts +3%
1-Core
OC Single Core Speed 		150 Pts 228 Pts Much faster OC single-core speed.
+52%
2-Core
OC Dual Core Speed 		297 Pts 454 Pts Much faster OC dual-core speed.
+53%
4-Core
OC Quad Core Speed 		580 Pts 906 Pts Much faster OC quad-core speed.
+56%
8-Core
OC Octa Core Speed 		1,146 Pts 1,610 Pts Much faster OC octa-core speed.
+40%
Value & Sentiment 
+225%
Market Share
Based on 69,051,341 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.03 % 0.25 % Hugely higher market share.
+733%
Value
Value For Money 		76.6 % 130 % Much better value.
+69%
User Rating
UBM User Rating 		61 % 90 % Much more popular.
+48%
Price
Price (score) 		$486 $235 Much cheaper.
+52%
Nice To Haves 
+5%
Age
Newest 		60 Months 13 Months Much more recent.
+78%
TDP
Thermal Design Power (TDP) 		105 Watts More energy efficient.
+16% 		125 Watts
Cores
CPU Processing Cores 		16 cores Higher core count.
+14% 		14 cores
Threads
CPU Processing Threads 		32 threads Much higher thread count.
+60% 		20 threads
Lithography
Manufacturing process 		7 nm Much newer manufacturing.
+30% 		10 nm
Base Clock
Base Clock Speed 		3.5 GHz 3.5 GHz
Turbo Clock
Turbo Clock Speed 		4.7 GHz 5.3 GHz Faster turbo frequency.
+13%
64-Core
OC Multi Core Speed 		2,965 Pts Faster OC 64-core speed.
+12% 		2,658 Pts
64-Core
Avg. Multi Core Speed 		2,737 Pts Slightly faster 64-core speed.
+7% 		2,557 Pts
Specifications 
Series
CPU Architecture 		Zen2 Raptor Lake
Socket
Motherboard Socket 		AM4 FCLGA1700
Graphics
Integrated Graphics 		None UHD 770
Conclusion 
Average Bench 89.3%
Average Bench 124%

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]

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best cpu i have ever gotten ez instal and i love the upgrade from an 11600kf! 3 natanael sweden  [Dec '23 natanaelW]

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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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  • Best user rated - User sentiment trumps benchmarks for this comparison.
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  • Fastest real world speed - Real World Speed measures performance for typical consumers.
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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.

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  • - Reports are generated and presented on userbenchmark.com
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Marketers operate thousands of reddit accounts. Our benchmarks expose their spiel so they attack our reputation.
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Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
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We don't pay youtubers, so they don't praise us. Moreover, our data obstructs youtubers who promote overpriced or inferior products.
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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.
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