Average Bench: 95.1% (15th of 113)

Based on 969 user benchmarks.  Model: Crucial BLS16G4D32AEST.M16FE 2x16GB

Excellent average bench

The Crucial BLS16G4D32AEST.M16FE 2x16GB averaged just 4.9% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Crucial BLS16G4D32AEST.M16FE 2x16GB near the top of the comparison list.


Avg. 16 Core Read Bench 38.1GB/s
Avg. 16 Core Mixed IO Bench 33.8GB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Crucial BLS16G4D32AEST.M16FE 2x16GB is 51.4%. This is a relatively wide range which indicates that the Crucial BLS16G4D32AEST.M16FE 2x16GB performs inconsistently under varying real world conditions.


Avg. Physical RAM Latency 73.6ns
Avg. 1 Core Read Bench 24.1GB/s

Average Bench

(Based on 969 samples)
Min Avg Max
26.2 MC Read 38.1 47.7
18.1 MC Write 30.7 44.2
23 MC Mixed 33.8 42.5
97.7% 34.2 GB/s
Min Avg Max
16.3 SC Read 24.1 30.8
17.8 SC Write 30.6 46.9
21 SC Mixed 32.2 40.5
82.8% 29 GB/s
Min Avg Max
52.2 Latency 73.6 94
54.4% 73.6 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
32GB DIMM DDR4 clocked @ 3200 MHz
MC Read 37.7
MC Write 41.6
MC Mixed 32.5
106% 37.3 GB/s
SC Read 23.7
SC Write 46.4
SC Mixed 32
97% 34 GB/s
Latency 56
71% 56 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 3200 MHz
MC Read 40.2
MC Write 38.6
MC Mixed 30.4
104% 36.4 GB/s
SC Read 21.1
SC Write 45.9
SC Mixed 31.6
94% 32.9 GB/s
Latency 52.9
76% 52.9 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 3200 MHz
MC Read 37
MC Write 41.2
MC Mixed 31.8
105% 36.7 GB/s
SC Read 14.3
SC Write 43
SC Mixed 19.2
73% 25.5 GB/s
Latency 56.8
70% 56.8 ns
969 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 44,342,578 RAM Kits tested.

Typical BLS16G4D32AEST.M16FE 2x16GB Builds (Compare 23,224 builds) See popular component choices, score breakdowns and rankings.
Gaming 106%
Desktop 94%
Nuclear submarine
Workstation 107%

Motherboard: Asus TUF GAMING X570-PLUS - $180

EDIT WITH CUSTOM PC BUILDER Value: 67% - Good Total price: $1,038

Popular BLS16G4D32AEST.M16FE 2x16GB 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.
  • - SkillBench (space shooter) tests user input accuracy.
  • - 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.
Memory Kit Rankings (Price vs Performance) July 2021 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 i5-11400F $260Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-11600K $270Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i7-10700K $320Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $181
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $80SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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