Average Bench: 77.5% (60th of 113)

Based on 11,527 user benchmarks.  Model: Crucial BLS4G4D240FSB.8FBD 2x4GB

Good average bench

The Crucial BLS4G4D240FSB.8FBD 2x4GB averaged 22.5% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Crucial BLS4G4D240FSB.8FBD 2x4GB near the top of the comparison list.


Avg. 16 Core Read Bench 29.4GB/s
Avg. 16 Core Write Bench 29.1GB/s

Average consistency

The range of scores (95th - 5th percentile) for the Crucial BLS4G4D240FSB.8FBD 2x4GB is 43.5%. This is a relatively wide range which indicates that the Crucial BLS4G4D240FSB.8FBD 2x4GB performs inconsistently under varying real world conditions.


Avg. Physical RAM Latency 79.2ns
Avg. 1 Core Read Bench 17.9GB/s

Average Bench

(Based on 11,527 samples)
Min Avg Max
16.7 MC Read 29.4 35.1
16.6 MC Write 29.1 34.6
14.9 MC Mixed 25 31
79.6% 27.8 GB/s
Min Avg Max
11.8 SC Read 17.9 23.2
15.6 SC Write 27.3 34.2
13.7 SC Mixed 22.6 27.6
64.5% 22.6 GB/s
Min Avg Max
58.5 Latency 79.2 106
50.5% 79.2 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
8GB DIMM DDR4 2400 MHz clocked @ 1200 MHz
MC Read 33.9
MC Write 32.4
MC Mixed 30
92% 32.1 GB/s
SC Read 19.5
SC Write 31.9
SC Mixed 24.3
72% 25.2 GB/s
Latency 96.5
41% 96.5 ns
2 of 4 slots used
8GB DIMM DDR4 clocked @ 2400 MHz
MC Read 30.9
MC Write 33.2
MC Mixed 24.6
84% 29.6 GB/s
SC Read 19.3
SC Write 33.6
SC Mixed 26.4
76% 26.4 GB/s
Latency 63.2
63% 63.2 ns
2 of 4 slots used
8GB DIMM DDR4 clocked @ 2400 MHz
MC Read 29.9
MC Write 32.4
MC Mixed 23.5
82% 28.6 GB/s
SC Read 15.7
SC Write 29.7
SC Mixed 23.4
66% 22.9 GB/s
Latency 64.6
62% 64.6 ns
2 of 4 slots used
8GB DIMM DDR4 clocked @ 2133 MHz
MC Read 25.6
MC Write 28
MC Mixed 21
71% 24.9 GB/s
SC Read 15.4
SC Write 23.4
SC Mixed 19
55% 19.3 GB/s
Latency 66
61% 66 ns
11,527 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 32,676,891 RAM Kits tested.

Typical BLS4G4D240FSB.8FBD 2x4GB Builds (Compare 2,234 builds) See popular component choices, score breakdowns and rankings.
Gaming 29%
Desktop 77%
Workstation 27%

Motherboard: MSI B350M PRO-VDH (MS-7A38) - $144

EDIT WITH CUSTOM PC BUILDER Value: 64% - Good Total price: $468

Popular BLS4G4D240FSB.8FBD 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) September 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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