COMPARE
Today's hottest
Amazon Ebay
deals
CPU
RANKINGS
TEST
YOUR CPU
ADD TO PC
BUILD
AMD100-100000059WOF
AMDFD8370FRHKBOX
▲ 693,813 ▼

16 Cores, 32 Threads @3.4GHz, Zen3.
Release date: Q4 2020.

VS
▲ 577,234 ▼

8 Cores, 8 Threads @4.0GHz, Piledriver.
Release date: Q3 2014.

Effective Speed 
+61%
Real World Speed
Performance profile from 67,746 user samples
Benchmark your CPU here
33,026 User Benchmarks
Best Bench: 110% Base clock 3.4 GHz, turbo 4.65 GHz (avg)
Worst Bench: 90% Base clock 3.3 GHz, turbo 3.3 GHz (avg)
Poor: 90% Great: 110%
SPEED RANK: 85th / 1468
Gaming
Gaming 100%
UFO
Desktop
Desktop 100%
UFO
Workstation
Workstation 121%
UFO
34,720 User Benchmarks
Best Bench: 68% Base clock 4 GHz
Worst Bench: 53% Base clock 4 GHz, turbo 2.15 GHz (avg)
Poor: 53% Great: 68%
SPEED RANK: 569th / 1468
Gaming
Gaming 62%
Destroyer
Desktop
Desktop 64%
Destroyer
Workstation
Workstation 49%
Yacht
Effective Speed
Effective CPU Speed 		100 % Much faster effective speed.
+61% 		62.1 %
Average Score 
+141%
Memory
Avg. Memory Latency 		81 Pts 81.5 Pts +1%
1-Core
Avg. Single Core Speed 		164 Pts Hugely faster single-core speed.
+143% 		67.6 Pts
2-Core
Avg. Dual Core Speed 		326 Pts Hugely faster dual-core speed.
+155% 		128 Pts
4-Core
Avg. Quad Core Speed 		639 Pts Hugely faster quad-core speed.
+175% 		232 Pts
8-Core
Avg. Octa Core Speed 		1,232 Pts Hugely faster octa-core speed.
+235% 		368 Pts
Overclocked Score 
+133%
Memory
OC Memory Latency 		92.7 Pts +2% 91.3 Pts
1-Core
OC Single Core Speed 		180 Pts Hugely faster OC single-core speed.
+137% 		75.8 Pts
2-Core
OC Dual Core Speed 		355 Pts Hugely faster OC dual-core speed.
+143% 		146 Pts
4-Core
OC Quad Core Speed 		697 Pts Hugely faster OC quad-core speed.
+159% 		269 Pts
8-Core
OC Octa Core Speed 		1,376 Pts Hugely faster OC octa-core speed.
+223% 		426 Pts
Value & Sentiment 
+188%
Market Share
Based on 69,053,054 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.17 % Hugely higher market share.
+750% 		0.02 %
Value
Value For Money 		93.5 % Much better value.
+33% 		70.5 %
User Rating
UBM User Rating 		69 % More popular.
+21% 		57 %
Price
Price (score) 		$358 $175 Much cheaper.
+51%
Nice To Haves 
+196%
Age
Newest 		48 Months Much more recent.
+61% 		122 Months
TDP
Thermal Design Power (TDP) 		105 Watts More energy efficient.
+16% 		125 Watts
Cores
CPU Processing Cores 		16 cores Hugely higher core count.
+100% 		8 cores
Threads
CPU Processing Threads 		32 threads Hugely higher thread count.
+300% 		8 threads
Lithography
Manufacturing process 		7 nm Much newer manufacturing.
+78% 		32 nm
Base Clock
Base Clock Speed 		3.4 GHz 4 GHz Faster base frequency.
+18%
Turbo Clock
Turbo Clock Speed 		4.9 GHz Faster turbo frequency.
+14% 		4.3 GHz
64-Core
OC Multi Core Speed 		3,063 Pts Hugely faster OC 64-core speed.
+611% 		431 Pts
64-Core
Avg. Multi Core Speed 		2,633 Pts Hugely faster 64-core speed.
+602% 		375 Pts
Specifications 
Series
CPU Architecture 		Zen3 Piledriver
Socket
Motherboard Socket 		AM4 AM3+
Graphics
Integrated Graphics 		None None
Conclusion 
Average Bench 100%
Average Bench 62.1%

The 16-core, 32-thread Ryzen 9 5950X is an impressive workhorse. It sits at the top of AMD’s latest Zen 3 based, 5000 series of CPUs and sends a clear message that AMD can beat Intel in terms of raw performance and core count. The 5950X has a boost clock speed of up to 4.9 GHz, a massive 72 MB cache and a TDP rating of 105W. Despite the “gaming” focus of AMD’s 5000 series launch marketing, the 5950X does not efficiently leverage all its 16 cores in gaming (as demonstrated by similar effective speed scores compared to the 12-core 5900X, 8-core 5800X and 6-core 5600X.) 16 cores are only suitable for professional use cases that have CPU processing needs which cannot be more efficiently met by a GPU or other dedicated hardware. There is no Intel equivalent with this number of cores, and the 5950X’s uniqueness is reflected in its $799 USD price tag, 45% more expensive than the 5900X. Gamers will get far higher FPS per dollar by allocating a higher proportion of their budget towards a better GPU rather than blowing $799 USD on the 5950X. Professional users that plan to use 32 concurrent threads at 100% load will find value in the 5950X. On the other hand, workstation users that rarely exceed 20 concurrent threads at 100% should consider the 10850K for around half the money. [Nov '20 CPUPro]

MORE DETAILS

The FX-8370 is a top of the range black edition Vishera eight core processor based on AMD’s Piledriver architecture. It was launched in September 2014 and is both cheaper and faster than the FX-8350. The FX range offers high performance and this particular processor holds a world record for reaching an incredible 8.7 GHz when overclocked under lab conditions. For typical users however, the FX-8370 runs at 4.0/4.3 GHz (base/turbo) and typically hits 5.0 GHz when overclocked. Its effective speed is 83 which is currently only exceeded by AMD's 20% more expensive FX-9590 (scoring 85), making it relatively good value for money. Eight cores aren’t necessary for most applications, but things are changing and if you heavily rely on multi-threaded applications then the FX-8370 may be a good choice. [Dec '14 CPUPro]

MORE DETAILS

User Builds 
33,026
34,720
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