Average Bench: 84.9% (41st of 108)

Based on 1,330 user benchmarks.  Model: Crucial BLS4G4D26BFSE.8FBD2 2x4GB

Very good average bench

The Crucial BLS4G4D26BFSE.8FBD2 2x4GB averaged just 15.0% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Crucial BLS4G4D26BFSE.8FBD2 2x4GB near the top of the comparison list.


Avg. 16 Core Read Bench 32.6GB/s
Avg. 16 Core Write Bench 32GB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Crucial BLS4G4D26BFSE.8FBD2 2x4GB is 55.3%. This is a relatively wide range which indicates that the Crucial BLS4G4D26BFSE.8FBD2 2x4GB performs inconsistently under varying real world conditions.


Avg. Physical RAM Latency 78.2ns
Avg. 1 Core Read Bench 19.5GB/s

Average Bench

(Based on 1,330 samples)
Min Avg Max
18.6 MC Read 32.6 42.2
17.4 MC Write 32 40
16.2 MC Mixed 27.5 35.7
87.8% 30.7 GB/s
Min Avg Max
13.1 SC Read 19.5 25.1
17 SC Write 30.4 40.3
16 SC Mixed 24 29.1
70.3% 24.6 GB/s
Min Avg Max
57.9 Latency 78.2 101
51.2% 78.2 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 2 slots used
8GB DIMM DDR4 2667 MHz clocked @ 1333 MHz
MC Read 38.3
MC Write 35
MC Mixed 31.4
100% 34.9 GB/s
SC Read 20.4
SC Write 34.8
SC Mixed 27.6
79% 27.6 GB/s
Latency 99
40% 99 ns
2 of 4 slots used
8GB DIMM DDR4 clocked @ 2667 MHz
MC Read 37.5
MC Write 35.8
MC Mixed 32.8
101% 35.4 GB/s
SC Read 20.9
SC Write 29.2
SC Mixed 24.2
71% 24.8 GB/s
Latency 91
44% 91 ns
1,330 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 18,016,018 RAM Kits tested.

Typical BLS4G4D26BFSE.8FBD2 2x4GB Builds (Compare 29,664 builds) See popular component choices, score breakdowns and rankings.
Gaming 67%
Battle cruiser
Desktop 74%
Workstation 61%

Motherboard: Asus PRIME B350-PLUS - $120

EDIT WITH CUSTOM PC BUILDER Value: 99% - Outstanding Total price: $579

Popular BLS4G4D26BFSE.8FBD2 2x4GB compatible motherboards:

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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.
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Memory Kit Rankings (Price vs Performance) July 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.
Intel Core i7-8700K $350Nvidia GTX 1070 $400Samsung 850 Evo 250GB $104
AMD Ryzen 5 2600 $127Nvidia GTX 1060-6GB $250Samsung 850 Evo 500GB $103
AMD Ryzen 7 2700X $248Nvidia GTX 1080-Ti $750Samsung 850 Pro 256GB $97
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $70SanDisk Extreme 64GB $128
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $728SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $78SanDisk Ultra Fit 32GB $12
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