Average Bench: 80.7% (56th of 113)

Based on 18 user benchmarks.  Model: Crucial BLS8G4D240FSBK.8FD 4x8GB

Very good average bench

The Crucial BLS8G4D240FSBK.8FD 4x8GB averaged just 19.3% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Crucial BLS8G4D240FSBK.8FD 4x8GB near the top of the comparison list.


Avg. 16 Core Read Bench 30.2GB/s
Avg. 16 Core Write Bench 29GB/s

Very good consistency

The range of scores (95th - 5th percentile) for the Crucial BLS8G4D240FSBK.8FD 4x8GB is just 14.6%. This is a relatively narrow range which indicates that the Crucial BLS8G4D240FSBK.8FD 4x8GB performs reasonably consistently under varying real world conditions.


Avg. Physical RAM Latency 74.4ns
Avg. 1 Core Read Bench 18.9GB/s

Average Bench

(Based on 18 samples)
Min Avg Max
21.4 MC Read 30.2 41.7
18.2 MC Write 29 49.6
19.2 MC Mixed 27.4 38.5
82.5% 28.9 GB/s
Min Avg Max
12.5 SC Read 18.9 26.1
18.1 SC Write 28.2 34.4
16.9 SC Mixed 25.2 34.6
68.9% 24.1 GB/s
Min Avg Max
60.5 Latency 74.4 102
53.7% 74.4 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
4 of 4 slots used
32GB DIMM DDR4 clocked @ 2933 MHz
MC Read 36.2
MC Write 22.2
MC Mixed 35.5
89% 31.3 GB/s
SC Read 26.1
SC Write 22.3
SC Mixed 34.6
79% 27.7 GB/s
Latency 84.2
48% 84.2 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 2400 MHz
MC Read 28.7
MC Write 30.4
MC Mixed 23.5
79% 27.5 GB/s
SC Read 16.8
SC Write 32.1
SC Mixed 25.9
71% 24.9 GB/s
Latency 67.4
59% 67.4 ns
4 of 4 slots used
32GB DIMM DDR4 2667 MHz clocked @ 2400 MHz
MC Read 26
MC Write 27.8
MC Mixed 22.8
73% 25.5 GB/s
SC Read 17.2
SC Write 27.3
SC Mixed 23.3
65% 22.6 GB/s
Latency 61.2
65% 61.2 ns
18 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 32,759,423 RAM Kits tested.

Typical BLS8G4D240FSBK.8FD 4x8GB Builds (Compare 9,321 builds) See popular component choices, score breakdowns and rankings.
Gaming 74%
Desktop 87%
Aircraft carrier
Workstation 71%

Motherboard: Asus TUF B450-PLUS GAMING

EDIT WITH CUSTOM PC BUILDER Value: 72% - Very good Total price: $517

Popular BLS8G4D240FSBK.8FD 4x8GB 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) 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

The Best.
Intel Core i5-9600K $195Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $44
Intel Core i5-9400F $140Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $299Nvidia RTX 2070S (Super) $505Samsung 860 Evo 250GB $42
Seagate Barracuda 1TB (2016) $35Corsair Vengeance LPX DDR4 3200 C16 2x8GB $69SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32Corsair Vengeance LPX DDR4 3000 C15 2x8GB $65SanDisk Extreme 32GB $30
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Extreme 16GB $28
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