Average Bench: 76.5% (65th of 113)

Based on 1,154 user benchmarks.  Model: Crucial CT8G4DFS824A.M8FE 2x8GB

Good average bench

The Crucial CT8G4DFS824A.M8FE 2x8GB averaged 23.5% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Crucial CT8G4DFS824A.M8FE 2x8GB near the top of the comparison list.


Avg. 16 Core Read Bench 29.6GB/s
Avg. 16 Core Write Bench 28.4GB/s

Average consistency

The range of scores (95th - 5th percentile) for the Crucial CT8G4DFS824A.M8FE 2x8GB is 48.9%. This is a relatively wide range which indicates that the Crucial CT8G4DFS824A.M8FE 2x8GB performs inconsistently under varying real world conditions.


Avg. Physical RAM Latency 79ns
Avg. 1 Core Read Bench 17.9GB/s

Average Bench

(Based on 1,154 samples)
Min Avg Max
16.1 MC Read 29.6 37.9
15.8 MC Write 28.4 35.4
13.8 MC Mixed 24 31.2
78.1% 27.3 GB/s
Min Avg Max
11.1 SC Read 17.9 23.4
14.7 SC Write 27.3 36.6
13.8 SC Mixed 22.8 27.8
64.8% 22.7 GB/s
Min Avg Max
60.1 Latency 79 105
50.6% 79 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 3066 MHz clocked @ 1533 MHz
MC Read 43.1
MC Write 40
MC Mixed 34.5
112% 39.2 GB/s
SC Read 25.5
SC Write 39.7
SC Mixed 28.9
90% 31.4 GB/s
Latency 74.5
54% 74.5 ns
1,154 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 32,758,740 RAM Kits tested.

Typical CT8G4DFS824A.M8FE 2x8GB Builds (Compare 17,248 builds) See popular component choices, score breakdowns and rankings.
Gaming 43%
Speed boat
Desktop 81%
Aircraft carrier
Workstation 40%
Jet ski

Motherboard: Asus PRIME A320M-K - $59

EDIT WITH CUSTOM PC BUILDER Value: 82% - Excellent Total price: $369

Popular CT8G4DFS824A.M8FE 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.
  • - 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.
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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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