Release date ≈ Q1 2017.


Release date: Q2 2015.

Real World Speed
Performance profile from 10,397 user samples
10,358 User Benchmarks
Best Bench: 114% @ 3533 MHz
Worst Bench: 65% @ 1866 MHz
Poor: 65% Great: 114%
SPEED RANK: 14th / 108
39 User Benchmarks
Best Bench: 144% @ 1200 MHz
Worst Bench: 106% @ 1400 MHz
Poor: 106% Great: 144%
SPEED RANK: 1st / 108
Effective Speed
Effective RAM Speed
93.5 % 124 % Much faster effective speed.
MC Read
Avg. 16 Core Read Bench
36.9 GB/s 50.5 GB/s Much faster multi-core read.
MC Write
Avg. 16 Core Write Bench
32.9 GB/s 49.3 GB/s Much faster multi-core write.
MC Mixed
Avg. 16 Core Mixed IO Bench
30.3 GB/s 47.1 GB/s Much faster multi-core mixed.
MC Read
16 Core Read Bench
47.2 GB/s 60.6 GB/s Faster multi-core read.
MC Write
16 Core Write Bench
43.2 GB/s 59.5 GB/s Much faster multi-core write.
MC Mixed
16 Core Mixed IO Bench
43.4 GB/s 57.3 GB/s Much faster multi-core mixed.
Market Share
Based on 20,308,225 RAM Kits tested.
Market Share
Market Share (trailing 30 days)
0.08 % Insanely higher market share.
0 %
User Rating
UBM User Rating
52 % 63 % More popular.
32+ Months Much more recent.
52 Months
SC Read
Avg. 1 Core Read Bench
22.8 GB/s Much faster single-core read.
15.2 GB/s
SC Write
Avg. 1 Core Write Bench
32.3 GB/s Much faster single-core write.
21.8 GB/s
SC Mixed
Avg. 1 Core Mixed IO Bench
29.6 GB/s Much faster single-core mixed.
22.2 GB/s
SC Read
1 Core Read Bench
29.2 GB/s Faster single-core read.
25 GB/s
SC Write
1 Core Write Bench
44.2 GB/s Faster single-core write.
35.9 GB/s
SC Mixed
1 Core Mixed IO Bench
38.6 GB/s Slightly faster single-core mixed.
34.7 GB/s
Avg. Physical RAM Latency
64.1 ns Slightly lower access latency.
72.9 ns
Physical RAM Latency
43.5 ns Lower access latency.
59.3 ns
16GB 128GB

My GA-AX370-Gaming K5 and my 1600x had no problems with the XMP configuration but the rams are super expensive. [Dec '17 pojogermany]


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 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.

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