Average Bench: 94.4% (13th of 113)

Based on 233 user benchmarks.  Model: Crucial BLS4G4D26BFSB.8FB 4x4GB

Excellent average bench

The Crucial BLS4G4D26BFSB.8FB 4x4GB averaged just 5.6% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Crucial BLS4G4D26BFSB.8FB 4x4GB near the top of the comparison list.


Avg. 1 Core Write Bench 36.1GB/s
Avg. 16 Core Read Bench 35.7GB/s

Very good consistency

The range of scores (95th - 5th percentile) for the Crucial BLS4G4D26BFSB.8FB 4x4GB is just 13.6%. This is a relatively narrow range which indicates that the Crucial BLS4G4D26BFSB.8FB 4x4GB performs reasonably consistently under varying real world conditions.


Avg. Physical RAM Latency 81.8ns
Avg. 1 Core Read Bench 23.1GB/s

Average Bench

(Based on 233 samples)
Min Avg Max
31.8 MC Read 35.7 37.9
28.6 MC Write 34.5 37.6
26.8 MC Mixed 32.1 34.2
97.4% 34.1 GB/s
Min Avg Max
18.9 SC Read 23.1 25.9
29.2 SC Write 36.1 39.7
24.4 SC Mixed 27.7 30.7
82.7% 28.9 GB/s
Min Avg Max
58.1 Latency 81.8 104
48.9% 81.8 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
4 of 4 slots used
16GB DIMM DDR4 2667 MHz clocked @ 1333 MHz
MC Read 35.8
MC Write 36.4
MC Mixed 32.6
100% 34.9 GB/s
SC Read 24.8
SC Write 39.2
SC Mixed 28.7
88% 30.9 GB/s
Latency 108
37% 108 ns
4 of 4 slots used
16GB DIMM DDR4 clocked @ 2666 MHz
MC Read 34.9
MC Write 36.3
MC Mixed 33
99% 34.7 GB/s
SC Read 23.1
SC Write 39.2
SC Mixed 27.6
86% 30 GB/s
Latency 91.7
44% 91.7 ns
4 of 4 slots used
16GB DIMM DDR4 2667 MHz clocked @ 1333 MHz
MC Read 35.1
MC Write 35.9
MC Mixed 32.2
98% 34.4 GB/s
SC Read 24.4
SC Write 38.7
SC Mixed 27.3
86% 30.1 GB/s
Latency 105
38% 105 ns
4 of 4 slots used
16GB DIMM DDR4 clocked @ 2666 MHz
MC Read 32.4
MC Write 20
MC Mixed 31.9
80% 28.1 GB/s
SC Read 23.1
SC Write 20
SC Mixed 31.4
71% 24.8 GB/s
Latency 84
48% 84 ns
233 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 30,853,416 RAM Kits tested.

Typical BLS4G4D26BFSB.8FB 4x4GB Builds (Compare 6,869 builds) See popular component choices, score breakdowns and rankings.
Gaming 54%
Desktop 86%
Aircraft carrier
Workstation 54%

Motherboard: MSI X470 GAMING PLUS - $130

EDIT WITH CUSTOM PC BUILDER Value: 78% - Very good Total price: $586

Popular BLS4G4D26BFSB.8FB 4x4GB compatible motherboards:

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.

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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.
Memory Kit Rankings (Price vs Performance) August 2020 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.


113 Memory Kits (Compared) Thousands of user benchmarks compiled into one comparison list.

See how consistently different RAM Kits perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 Frequently Asked Questions

 Best User Rated

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