Average Bench: 97.4% (9th of 113)

Based on 46 user benchmarks.  Model: Crucial BLS8G4D32AESCK.M8FE1 4x8GB

Excellent average bench

The Crucial BLS8G4D32AESCK.M8FE1 4x8GB averaged just 2.5% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Crucial BLS8G4D32AESCK.M8FE1 4x8GB near the top of the comparison list.


Avg. 16 Core Read Bench 38.5GB/s
Avg. 16 Core Mixed IO Bench 35.7GB/s

Average consistency

The range of scores (95th - 5th percentile) for the Crucial BLS8G4D32AESCK.M8FE1 4x8GB is 44.3%. This is a relatively wide range which indicates that the Crucial BLS8G4D32AESCK.M8FE1 4x8GB performs inconsistently under varying real world conditions.


Avg. Physical RAM Latency 72ns
Avg. 1 Core Read Bench 23.9GB/s

Average Bench

(Based on 46 samples)
Min Avg Max
29.1 MC Read 38.5 71.2
18.1 MC Write 31.8 73.7
24.6 MC Mixed 35.7 65.7
101% 35.3 GB/s
Min Avg Max
17 SC Read 23.9 28.8
18 SC Write 28.6 45.4
19.7 SC Mixed 32.9 40.7
81.3% 28.5 GB/s
Min Avg Max
48.6 Latency 72 91.3
55.6% 72 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 @ 3200 MHz
MC Read 45.3
MC Write 40.5
MC Mixed 40.4
120% 42.1 GB/s
SC Read 24.3
SC Write 24.2
SC Mixed 36.1
80% 28.2 GB/s
Latency 76.3
52% 76.3 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 3200 MHz
MC Read 43.7
MC Write 38.9
MC Mixed 38.1
115% 40.2 GB/s
SC Read 27.5
SC Write 42.2
SC Mixed 33.8
99% 34.5 GB/s
Latency 68.8
58% 68.8 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 3200 MHz
MC Read 44.4
MC Write 39.5
MC Mixed 40
118% 41.3 GB/s
SC Read 25.9
SC Write 24.3
SC Mixed 35.2
81% 28.5 GB/s
Latency 78.1
51% 78.1 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 3200 MHz
MC Read 38.5
MC Write 23.7
MC Mixed 37.3
95% 33.2 GB/s
SC Read 21.1
SC Write 21.1
SC Mixed 35.2
74% 25.8 GB/s
Latency 75.8
53% 75.8 ns
46 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 30,991,351 RAM Kits tested.

Typical BLS8G4D32AESCK.M8FE1 4x8GB Builds (Compare 1,911 builds) See popular component choices, score breakdowns and rankings.
Gaming 75%
Desktop 94%
Nuclear submarine
Workstation 64%

Motherboard: Asus STRIX Z270H GAMING - $247

EDIT WITH CUSTOM PC BUILDER Value: 62% - Good Total price: $1,061

Popular BLS8G4D32AESCK.M8FE1 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.

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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.
  • - 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) August 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

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