Average Bench: 79.1% (56th of 108)

Based on 7,231 user benchmarks.  Model: Crucial BLS8G4D240FSB.16FBD2 2x8GB

Good average bench

The Crucial BLS8G4D240FSB.16FBD2 2x8GB averaged 20.8% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Crucial BLS8G4D240FSB.16FBD2 2x8GB near the top of the comparison list.


Avg. 1 Core Write Bench 29.5GB/s
Avg. 16 Core Read Bench 29.4GB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Crucial BLS8G4D240FSB.16FBD2 2x8GB is 53.2%. This is a relatively wide range which indicates that the Crucial BLS8G4D240FSB.16FBD2 2x8GB performs inconsistently under varying real world conditions.


Avg. Physical RAM Latency 78.5ns
Avg. 1 Core Read Bench 18.4GB/s

Average Bench

(Based on 7,231 samples)
Min Avg Max
15.8 MC Read 29.4 37.8
15.4 MC Write 29.3 35.7
13.3 MC Mixed 26.2 33.8
80.8% 28.3 GB/s
Min Avg Max
12.8 SC Read 18.4 23.7
16.2 SC Write 29.5 36.4
15.6 SC Mixed 23.9 28.9
68.4% 23.9 GB/s
Min Avg Max
63.3 Latency 78.5 101
50.9% 78.5 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2700 MHz
MC Read 32.6
MC Write 33.6
MC Mixed 27.6
89% 31.3 GB/s
SC Read 18.1
SC Write 34
SC Mixed 25.6
74% 25.9 GB/s
Latency 63.8
63% 63.8 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2400 MHz
MC Read 29.8
MC Write 32.1
MC Mixed 27.6
85% 29.8 GB/s
SC Read 17.9
SC Write 31.2
SC Mixed 23.9
70% 24.3 GB/s
Latency 67.8
59% 67.8 ns
2 of 4 slots used
16GB DIMM DDR4 2400 MHz clocked @ 1200 MHz
MC Read 31.4
MC Write 28.3
MC Mixed 28
84% 29.2 GB/s
SC Read 21.1
SC Write 32.1
SC Mixed 25.6
75% 26.3 GB/s
Latency 92.2
43% 92.2 ns
7,231 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 18,032,450 RAM Kits tested.

Typical BLS8G4D240FSB.16FBD2 2x8GB Builds (Compare 29,688 builds) See popular component choices, score breakdowns and rankings.
Gaming 66%
Battle cruiser
Desktop 68%
Battle cruiser
Workstation 57%

Motherboard: Asus PRIME B350-PLUS - $120

EDIT WITH CUSTOM PC BUILDER Value: 95% - Outstanding Total price: $579

Popular BLS8G4D240FSB.16FBD2 2x8GB 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.
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  • - Share your opinion by voting.
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 $252Nvidia 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) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $78SanDisk Ultra Fit 32GB $12
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