Average Bench: 77.7% (59th of 108)

Based on 27 user benchmarks.  Model: Crucial CT16G4DFD824A.M16FA 2x16GB

Good average bench

The Crucial CT16G4DFD824A.M16FA 2x16GB averaged 22.3% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Crucial CT16G4DFD824A.M16FA 2x16GB near the top of the comparison list.


Avg. 1 Core Write Bench 29.6GB/s
Avg. 16 Core Write Bench 29.5GB/s

Very good consistency

The range of scores (95th - 5th percentile) for the Crucial CT16G4DFD824A.M16FA 2x16GB is just 16.3%. This is a relatively narrow range which indicates that the Crucial CT16G4DFD824A.M16FA 2x16GB performs reasonably consistently under varying real world conditions.


Avg. 1 Core Read Bench 17.2GB/s
Avg. Physical RAM Latency 70.4ns

Average Bench

(Based on 27 samples)
Min Avg Max
15.5 MC Read 29 31.8
15.6 MC Write 29.5 33.3
13.1 MC Mixed 24.2 27.8
78.8% 27.6 GB/s
Min Avg Max
12.6 SC Read 17.2 20.5
16.8 SC Write 29.6 35.9
15.9 SC Mixed 24 28.8
67.5% 23.6 GB/s
Min Avg Max
61.6 Latency 70.4 106
56.8% 70.4 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 @ 2473 MHz
MC Read 31.8
MC Write 32.5
MC Mixed 27
87% 30.4 GB/s
SC Read 19.9
SC Write 35.2
SC Mixed 26.6
78% 27.2 GB/s
Latency 62.5
64% 62.5 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 2400 MHz
MC Read 29.6
MC Write 31.3
MC Mixed 25.8
83% 28.9 GB/s
SC Read 18.5
SC Write 33.4
SC Mixed 25.6
74% 25.8 GB/s
Latency 65.3
61% 65.3 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 2400 MHz
MC Read 30.4
MC Write 31.1
MC Mixed 23.8
81% 28.4 GB/s
SC Read 19.1
SC Write 33.5
SC Mixed 27.5
76% 26.7 GB/s
Latency 62.4
64% 62.4 ns
27 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 23,311,524 RAM Kits tested.

Typical CT16G4DFD824A.M16FA 2x16GB Builds (Compare 20,440 builds) See popular component choices, score breakdowns and rankings.
Gaming 95%
Nuclear submarine
Desktop 83%
Aircraft carrier
Workstation 61%

Motherboard: Asus MAXIMUS VIII HERO - $220

EDIT WITH CUSTOM PC BUILDER Value: 55% - Above average Total price: $1,107

Popular CT16G4DFD824A.M16FA 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.
  • - 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) January 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.


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 i5-9600K $218Nvidia GTX 1660S (Super) $240Crucial MX500 250GB $42
Intel Core i5-9400F $154Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $356Nvidia RTX 2060 $349Samsung 850 Pro 512GB $204
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $73SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $42Corsair Vengeance LPX DDR4 3000 C15 2x8GB $63SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $653SanDisk Ultra Fit 32GB $16
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