Release date ≈ Q2 2018.


Release date: Q4 2015.

Real World Speed
Performance profile from 18,128 user samples
650 User Benchmarks
Best Bench: 68%
Worst Bench: 27%
Poor: 27% Great: 68%
SPEED RANK: 83rd / 108
17,478 User Benchmarks
Best Bench: 109% @ 3466 MHz
Worst Bench: 60% @ 1067 MHz
Poor: 60% Great: 109%
SPEED RANK: 29th / 108
Effective Speed
Effective RAM Speed
57.8 % 87 % Much faster effective speed.
MC Read
Avg. 16 Core Read Bench
22 GB/s 33.7 GB/s Much faster multi-core read.
MC Write
Avg. 16 Core Write Bench
20.7 GB/s 31.4 GB/s Much faster multi-core write.
MC Mixed
Avg. 16 Core Mixed IO Bench
18.6 GB/s 28 GB/s Much faster multi-core mixed.
MC Read
16 Core Read Bench
26.1 GB/s 44 GB/s Much faster multi-core read.
MC Write
16 Core Write Bench
25.5 GB/s 42.2 GB/s Much faster multi-core write.
MC Mixed
16 Core Mixed IO Bench
22.2 GB/s 35.7 GB/s Much faster multi-core mixed.
Market Share
Based on 21,174,233 RAM Kits tested.
Market Share
Market Share (trailing 30 days)
0.01 % 0.09 % Hugely higher market share.
User Rating
UBM User Rating
50 % 64 % More popular.
17+ Months Much more recent.
49 Months
SC Read
Avg. 1 Core Read Bench
13.9 GB/s 20.8 GB/s Much faster single-core read.
SC Write
Avg. 1 Core Write Bench
22.2 GB/s 30.8 GB/s Much faster single-core write.
SC Mixed
Avg. 1 Core Mixed IO Bench
19.1 GB/s 27 GB/s Much faster single-core mixed.
SC Read
1 Core Read Bench
21 GB/s 26.4 GB/s Faster single-core read.
SC Write
1 Core Write Bench
30.5 GB/s 43.7 GB/s Much faster single-core write.
SC Mixed
1 Core Mixed IO Bench
24.2 GB/s 34.6 GB/s Much faster single-core mixed.
Avg. Physical RAM Latency
115 ns 68.6 ns Much lower access latency.
Physical RAM Latency
69.3 ns 48.4 ns Much lower access latency.
8GB 16GB
Memory Kit Rankings (Price vs Performance) November 2019 RAM Rankings.

We calculate effective RAM speed which measures performance for typical desktop users. Effective speed is adjusted by current cost per GB to yield value for money. 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 Memory Kits. [RAMPro]


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 RAM? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware 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 upgrades.

UserBenchmark of the month

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.
  • - 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.
  • - Share your opinion by voting.

 Frequently Asked Questions

 Best User Rated

The Best.
Intel Core i5-9400F $138Nvidia GTX 1660S (Super) $240Crucial MX500 250GB $45
Intel Core i5-9600K $210AMD RX 580 $170Samsung 850 Evo 120GB $150
Intel Core i7-9700K $334Nvidia GTX 1660-Ti $260Samsung 860 Evo 250GB $51
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3000 C15 2x8GB $65SanDisk Extreme 64GB $88
WD Blue 1TB (2012) $40G.SKILL Trident Z DDR4 3200 C14 4x16GB $612SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $85Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Ultra Fit 32GB $14
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer Feedback