Release date ≤ Q4 2015.

Release date: Q2 2015.

Real World Speed
Performance profile from 15,868 user samples
15,815 User Benchmarks
Best Bench: 51%
Worst Bench: 22%
Poor: 22% Great: 51%
SPEED RANK: 103rd / 115
53 User Benchmarks
Best Bench: 135% @ 1200 MHz
Worst Bench: 102% @ 1400 MHz
Poor: 102% Great: 135%
SPEED RANK: 1st / 115
Effective Speed
Effective RAM Speed
42.5 % 121 % Hugely faster effective speed.
MC Read
Avg. 16 Core Read Bench
15.5 GB/s 48.6 GB/s Hugely faster multi-core read.
MC Write
Avg. 16 Core Write Bench
15.2 GB/s 50.1 GB/s Hugely faster multi-core write.
MC Mixed
Avg. 16 Core Mixed IO Bench
14.3 GB/s 45.3 GB/s Hugely faster multi-core mixed.
MC Read
16 Core Read Bench
18.3 GB/s 59.5 GB/s Hugely faster multi-core read.
MC Write
16 Core Write Bench
18.6 GB/s 58.6 GB/s Hugely faster multi-core write.
MC Mixed
16 Core Mixed IO Bench
16.5 GB/s 55 GB/s Hugely faster multi-core mixed.
Market Share
Based on 59,462,959 RAM Kits tested.
Market Share
Market Share (trailing 30 days)
0.03 % Insanely higher market share.
0 %
User Rating
UBM User Rating
50 % 54 % Slightly more popular.
87+ Months Slightly more recent.
93 Months
SC Read
Avg. 1 Core Read Bench
11.1 GB/s 14.5 GB/s Much faster single-core read.
SC Write
Avg. 1 Core Write Bench
11.3 GB/s 21.6 GB/s Hugely faster single-core write.
SC Mixed
Avg. 1 Core Mixed IO Bench
12.1 GB/s 21.1 GB/s Much faster single-core mixed.
SC Read
1 Core Read Bench
14.9 GB/s 18.3 GB/s Faster single-core read.
SC Write
1 Core Write Bench
16.6 GB/s 31.7 GB/s Hugely faster single-core write.
SC Mixed
1 Core Mixed IO Bench
16.6 GB/s 27.7 GB/s Much faster single-core mixed.
Avg. Physical RAM Latency
100 ns 73.7 ns Lower access latency.
Physical RAM Latency
70 ns 58.9 ns Lower access latency.
8GB 128GB

Lappy ram lappy ram [May '21 MrManiac3]


Memory Kit Rankings (Price vs Performance) March 2023 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.
  • - SkillBench (space shooter) tests user input accuracy.
  • - Reports are generated and presented on
  • - 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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