Average Bench: 94.5% (13th of 108)

Based on 87 user benchmarks.  Model: Crucial BLS4G4D26BFSB.8FB 4x4GB

Excellent average bench

The Crucial BLS4G4D26BFSB.8FB 4x4GB averaged just 5.4% 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. 16 Core Read Bench 36GB/s
Avg. 1 Core Write Bench 35.3GB/s

Good consistency

The range of scores (95th - 5th percentile) for the Crucial BLS4G4D26BFSB.8FB 4x4GB is 23.1%. 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 77.6ns
Avg. 1 Core Read Bench 22.4GB/s

Average Bench

(Based on 87 samples)
Min Avg Max
30.8 MC Read 36 41.4
29.3 MC Write 34.4 38.5
26.4 MC Mixed 32.2 35.7
97.7% 34.2 GB/s
Min Avg Max
17.3 SC Read 22.4 25.4
25.6 SC Write 35.3 40.1
24.1 SC Mixed 27.3 31.5
81% 28.3 GB/s
Min Avg Max
57.8 Latency 77.6 92.4
51.6% 77.6 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 2666 MHz clocked @ 1333 MHz
MC Read 35.8
MC Write 35.6
MC Mixed 33.7
100% 35 GB/s
SC Read 23.7
SC Write 39.2
SC Mixed 26.7
85% 29.9 GB/s
Latency 81.7
49% 81.7 ns
4 of 4 slots used
16GB DIMM DDR4 2666 MHz clocked @ 1333 MHz
MC Read 36
MC Write 35.6
MC Mixed 33.6
100% 35.1 GB/s
SC Read 23.7
SC Write 38.6
SC Mixed 26.5
85% 29.6 GB/s
Latency 81.9
49% 81.9 ns
4 of 4 slots used
16GB DIMM DDR4 2666 MHz clocked @ 1333 MHz
MC Read 35.7
MC Write 34.8
MC Mixed 33.8
99% 34.8 GB/s
SC Read 23.7
SC Write 37.5
SC Mixed 26.4
83% 29.2 GB/s
Latency 81.4
49% 81.4 ns
87 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 21,169,042 RAM Kits tested.

Typical BLS4G4D26BFSB.8FB 4x4GB Builds (Compare 32,838 builds) See popular component choices, score breakdowns and rankings.
Gaming 55%
Desktop 68%
Battle cruiser
Workstation 57%

Motherboard: Asus ROG STRIX B350-F GAMING - $120

EDIT WITH CUSTOM PC BUILDER Value: 52% - Above average Total price: $570

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.

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.
Memory Kit Rankings (Price vs Performance) November 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.


108 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

The Best.
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Intel Core i7-9700K $334Nvidia GTX 1660-Ti $260Samsung 860 Evo 250GB $51
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3000 C15 2x8GB $65SanDisk Extreme 64GB $88
WD Blue 1TB (2012) $40G.SKILL Trident Z DDR4 3200 C14 4x16GB $612SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $85Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Ultra Fit 32GB $14
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