Real World Speed
Performance profile from 211 user samples
211 User Benchmarks
Best Bench: 128% @ 2133 MHz
Worst Bench: 75% @ 2133 MHz
Poor: 75% Great: 128%
SPEED RANK: 2nd / 108
Effective Speed
Effective RAM Speed
111 % Faster effective speed.
91.9 %
MC Read
Avg. 16 Core Read Bench
51.9 GB/s Much faster multi-core read.
35.4 GB/s
MC Write
Avg. 16 Core Write Bench
39.8 GB/s Slightly faster multi-core write.
34.9 GB/s
MC Mixed
Avg. 16 Core Mixed IO Bench
41.8 GB/s Much faster multi-core mixed.
31.2 GB/s
MC Read
16 Core Read Bench
69 GB/s Much faster multi-core read.
47.9 GB/s
MC Write
16 Core Write Bench
49.6 GB/s Slightly faster multi-core write.
47 GB/s
MC Mixed
16 Core Mixed IO Bench
48.5 GB/s Slightly faster multi-core mixed.
42.4 GB/s
Market Share
Based on 20,458,222 RAM Kits tested.
User Rating
UBM User Rating
50 % 67.9 % Much more popular.
Market Share
Market Share (trailing 30 days)
0 % 0.46 % Insanely higher market share.
SC Read
Avg. 1 Core Read Bench
11.4 GB/s 18.3 GB/s Much faster single-core read.
SC Write
Avg. 1 Core Write Bench
16.4 GB/s 28.1 GB/s Much faster single-core write.
SC Mixed
Avg. 1 Core Mixed IO Bench
17 GB/s 24.3 GB/s Much faster single-core mixed.
SC Read
1 Core Read Bench
15 GB/s 24.3 GB/s Much faster single-core read.
SC Write
1 Core Write Bench
19.9 GB/s 39.3 GB/s Hugely faster single-core write.
SC Mixed
1 Core Mixed IO Bench
22.2 GB/s 31.8 GB/s Much faster single-core mixed.
Avg. Physical RAM Latency
111 ns 70.7 ns Much lower access latency.
Physical RAM Latency
66.8 ns 53.5 ns Lower access latency.
45+ Months More recent.
53.4 Months
128GB   —
Memory Kit Rankings (Price vs Performance) October 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
  • - 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.
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Intel Core i5-9600K $240Nvidia RTX 2060 $349Samsung 850 Evo 500GB $107
Intel Core i7-9700K $350Nvidia GTX 1660-Ti $270Samsung 850 Pro 256GB $200
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Seagate Barracuda 3TB (2016) $78G.SKILL Trident Z DDR4 3200 C14 4x16GB $612SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $70SanDisk Ultra Fit 32GB $14
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