AMD100-100000159BOX
IntelBX80662I56600K

4 Cores, 8 Threads @3.8GHz, Zen2.
Release date: Q2 2020.

4 Cores, 4 Threads @3.5GHz, Skylake.
Release date: Q3 2015.

Real World Speed
Performance profile from 357,537 user samples
15,293 User Benchmarks
Best Bench: 89% Base clock 3.8 GHz, turbo 4.2 GHz (avg)
Worst Bench: 69% Base clock 3.8 GHz, turbo 4.2 GHz (avg)
Poor: 69% Great: 89%
SPEED RANK: 243rd / 1445
Gaming
Gaming 80%
Battleship
Desktop
Desktop 85%
Aircraft carrier
Workstation
Workstation 68%
Battle cruiser
342,244 User Benchmarks
Best Bench: 85% Base clock 3.5 GHz, turbo 4.7 GHz (avg)
Worst Bench: 57% Base clock 3.5 GHz, turbo 3.55 GHz (avg)
Poor: 57% Great: 85%
SPEED RANK: 356th / 1445
Gaming
Gaming 72%
Battleship
Desktop
Desktop 80%
Battleship
Workstation
Workstation 55%
Yacht
Effective Speed
Effective CPU Speed
79.7 % Faster effective speed.
+10%
72.4 %
Memory
Avg. Memory Latency
77.3 Pts 83.3 Pts Slightly lower memory latency.
+8%
1-Core
Avg. Single Core Speed
137 Pts Faster single-core speed.
+25%
110 Pts
2-Core
Avg. Dual Core Speed
257 Pts Faster dual-core speed.
+18%
218 Pts
4-Core
Avg. Quad Core Speed
443 Pts Faster quad-core speed.
+26%
352 Pts
8-Core
Avg. Octa Core Speed
662 Pts Much faster octa-core speed.
+77%
373 Pts
Memory
OC Memory Latency
87.6 Pts 95.2 Pts Slightly lower OC memory latency.
+9%
1-Core
OC Single Core Speed
147 Pts Slightly faster OC single-core speed.
+8%
136 Pts
2-Core
OC Dual Core Speed
289 Pts Slightly faster OC dual-core speed.
+7%
269 Pts
4-Core
OC Quad Core Speed
500 Pts Slightly faster OC quad-core speed.
+10%
455 Pts
8-Core
OC Octa Core Speed
748 Pts Much faster OC octa-core speed.
+57%
476 Pts
Market Share
Based on 67,876,744 CPUs tested
Market Share
Market Share (trailing 30 days)
0.02 % 0.46 % Insanely higher market share.
+2,200%
Value
Value For Money
94.4 % Slightly better value.
+6%
89.2 %
User Rating
UBM User Rating
70 % 74 % Slightly more popular.
+6%
Price
Price (score)
$150 $130 Cheaper.
+13%
Age
Newest
48 Months Much more recent.
+54%
105 Months
TDP
Thermal Design Power (TDP)
65 Watts More energy efficient.
+29%
91 Watts
Cores
CPU Processing Cores
4 cores 4 cores
Threads
CPU Processing Threads
8 threads Hugely higher thread count.
+100%
4 threads
Lithography
Manufacturing process
7 nm Much newer manufacturing.
+50%
14 nm
Base Clock
Base Clock Speed
3.8 GHz Slightly faster base frequency.
+9%
3.5 GHz
Turbo Clock
Turbo Clock Speed
4.3 GHz Faster turbo frequency.
+10%
3.9 GHz
64-Core
OC Multi Core Speed
753 Pts Much faster OC 64-core speed.
+56%
484 Pts
64-Core
Avg. Multi Core Speed
677 Pts Much faster 64-core speed.
+79%
378 Pts
Series
CPU Architecture
Zen2 Skylake
Socket
Motherboard Socket
AM4 FCLGA1151
Graphics
Integrated Graphics
None HD 530
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The 3300X is a 4-core Ryzen CPU. Priced at just $120 USD, it offers far better value to gamers than all the previous Ryzen CPUs. This is great news for potential buyers, but bad luck for gamers that recently spent nearly three times more on the 8-core 3700X. The reduction from eight to four cores results in more efficient caching and higher boost clocks. AMD’s marketing has abruptly broken from the firmly established “moar cores” mantra to a conveniently realistic: four cores are actually okay. Shifting goalposts this quickly reveals an unhealthy focus on first time buyers and a brazen disregard for existing customers. Sales tactics aside, unfortunately the 3300X remains constrained by architectural latency and the associated gaming bottleneck (frame drops). Comparing an overclocked 3300X pegged at 4425 MHz to a stock Intel Core i3-10100 running at 4100 MHz shows that the i3-10100 delivers better gaming performance in four out of five games. The 10100 also includes an iGPU with QuickSync hardware encoding. Since additional cores make little difference to gamers, there are no significant upgrades beyond the 3300X in the Ryzen product stack. In order to achieve better gaming performance, it is necessary to upgrade to a higher tier Intel CPU. Despite the barrage of anonymous hearsay pushed on social media, users will be hard pressed to find actual use cases that favor the 3300X over the i3-10100, especially when the 10100 is not handicapped by 2666 MHz RAM. Gamers are bottlenecked by the Ryzen architecture and desktop users need integrated graphics. [Jun '20 CPUPro]

MORE DETAILS

The Intel Core i5-6600K is based on the new "Skylake" 14nm manufacturing process. Sporting 4 physical cores with base/turbo clocks of 3.5/3.9 GHz the 6600K and its predecessor, the 4690K share the same basic configuration and disappointingly, offer similar performance. Comparing the 6600K and 6700K shows that the 6700K has faster multi and single core performance. The improved multi core performance is due to Hyperthreading which is the key differentiator for the i7-6700K. The gap in single core performance can largely be eliminated by overclocking the i5-6600K so although the stock effective speed is significantly higher on the 6700K, this gap diminishes significantly when both processors are overclocked. At a 30% discount, the 6600K is the better value gaming CPU. [Aug '15 CPUPro]

MORE DETAILS

Processor Rankings (Price vs Performance) May 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.
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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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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

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HDDRAMUSB
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