Real World Speed
Performance profile from 4,652 user samples
4,652 User Benchmarks
Best Bench: 60% @ 3200 MHz
Worst Bench: 35% @ 800 MHz
Poor: 35% Great: 60%
SPEED RANK: 100th / 113
Effective Speed
Effective RAM Speed
45.7 % 89.4 % Hugely faster effective speed.
MC Read
Avg. 16 Core Read Bench
16.5 GB/s 34.8 GB/s Hugely faster multi-core read.
MC Write
Avg. 16 Core Write Bench
15.4 GB/s 33 GB/s Hugely faster multi-core write.
MC Mixed
Avg. 16 Core Mixed IO Bench
14.1 GB/s 30 GB/s Hugely faster multi-core mixed.
MC Read
16 Core Read Bench
22 GB/s 45.8 GB/s Hugely faster multi-core read.
MC Write
16 Core Write Bench
19.8 GB/s 44.8 GB/s Hugely faster multi-core write.
MC Mixed
16 Core Mixed IO Bench
19.7 GB/s 40.5 GB/s Hugely faster multi-core mixed.
Market Share
Based on 45,927,724 RAM Kits tested.
User Rating
UBM User Rating
50 % 56.3 % More popular.
Market Share
Market Share (trailing 30 days)
0.02 % 0.35 % Insanely higher market share.
SC Read
Avg. 1 Core Read Bench
14.8 GB/s 19.4 GB/s Much faster single-core read.
SC Write
Avg. 1 Core Write Bench
16.1 GB/s 28.3 GB/s Much faster single-core write.
SC Mixed
Avg. 1 Core Mixed IO Bench
15.1 GB/s 25.6 GB/s Much faster single-core mixed.
SC Read
1 Core Read Bench
21.5 GB/s 26.2 GB/s Faster single-core read.
SC Write
1 Core Write Bench
22 GB/s 39.8 GB/s Hugely faster single-core write.
SC Mixed
1 Core Mixed IO Bench
21 GB/s 33.4 GB/s Much faster single-core mixed.
Avg. Physical RAM Latency
83.4 ns 73.1 ns Lower access latency.
Physical RAM Latency
59.1 ns 54.6 ns Slightly lower access latency.
41+ Months Hugely more recent.
76.1 Months
16GB   —

Running stable @ 3600MHz [Dec '19 Linux4]


Memory Kit Rankings (Price vs Performance) September 2021 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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Intel Core i5-11400F $260Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i7-11700K $390Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $183
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $77SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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