Average Bench: 44.4% (100th of 113)

Based on 719 user benchmarks.  Model: Crucial CT8G4DFS8266.M8FJ 1x8GB

Below average average bench

The Crucial CT8G4DFS8266.M8FJ 1x8GB averaged 55.5% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. 16 Core Read Bench 17.1GB/s
Avg. Physical RAM Latency 86.7ns

Very good consistency

The range of scores (95th - 5th percentile) for the Crucial CT8G4DFS8266.M8FJ 1x8GB is just 19.6%. This is a relatively narrow range which indicates that the Crucial CT8G4DFS8266.M8FJ 1x8GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 16 Core Mixed IO Bench 13GB/s
Avg. 1 Core Mixed IO Bench 13.9GB/s
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Average Bench

(Based on 719 samples)
Min Avg Max
12.7 MC Read 17.1 19.6
9.62 MC Write 15 18.2
9.7 MC Mixed 13 16.4
43% 15.1 GB/s
Min Avg Max
7.12 SC Read 14.1 18.8
6.9 SC Write 14.7 18.8
8.2 SC Mixed 13.9 17.6
40.6% 14.2 GB/s
Min Avg Max
60.4 Latency 86.7 125
46.1% 86.7 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
1 of 4 slots used
8GB DIMM DDR4 clocked @ 2666 MHz
MC Read 18.1
MC Write 16.6
MC Mixed 15
47% 16.6 GB/s
SC Read 18
SC Write 15.4
SC Mixed 16
47% 16.5 GB/s
Latency 101
40% 101 ns
1 of 4 slots used
8GB DIMM DDR4 clocked @ 2666 MHz
MC Read 18.1
MC Write 16.5
MC Mixed 14.5
47% 16.4 GB/s
SC Read 17.7
SC Write 15.4
SC Mixed 14.9
46% 16 GB/s
Latency 106
38% 106 ns
1 of 4 slots used
8GB DIMM DDR4 clocked @ 2666 MHz
MC Read 18.3
MC Write 16.1
MC Mixed 14.7
47% 16.4 GB/s
SC Read 16.5
SC Write 15.4
SC Mixed 14.9
45% 15.6 GB/s
Latency 120
33% 120 ns
1 of 4 slots used
8GB DIMM DDR4 clocked @ 2666 MHz
MC Read 18.3
MC Write 16.4
MC Mixed 14.8
47% 16.5 GB/s
SC Read 14.5
SC Write 11.3
SC Mixed 13.9
38% 13.2 GB/s
Latency 110
36% 110 ns
1 of 4 slots used
8GB DIMM DDR4 clocked @ 2667 MHz
MC Read 16.9
MC Write 15.4
MC Mixed 12.5
43% 14.9 GB/s
SC Read 11.9
SC Write 14.8
SC Mixed 13.6
38% 13.4 GB/s
Latency 76.1
53% 76.1 ns
1 of 4 slots used
8GB DIMM DDR4 clocked @ 2133 MHz
MC Read 13.3
MC Write 12
MC Mixed 9.6
33% 11.6 GB/s
SC Read 10.8
SC Write 12.1
SC Mixed 10.6
32% 11.2 GB/s
Latency 81.3
49% 81.3 ns
719 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 44,508,250 RAM Kits tested.

Typical CT8G4DFS8266.M8FJ 1x8GB Builds (Compare 37,926 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 27%
Raft
Desktop
Desktop 79%
Battleship
Workstation
Workstation 25%
Surfboard

Motherboard: Asus PRIME A320M-K - $48

EDIT WITH CUSTOM PC BUILDER Value: 63% - Good Total price: $412

Popular CT8G4DFS8266.M8FJ 1x8GB 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.
  • - 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) August 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]

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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.

 Comments

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.
CPUGPUSSD
Intel Core i5-11400F $260Nvidia RTX 3070 $500Crucial MX500 250GB $45
Intel Core i5-11600K $270Nvidia RTX 3060-Ti $400Samsung 860 Evo 250GB $52
Intel Core i7-11700K $379Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $183
HDDRAMUSB
Seagate Barracuda 1TB (2016) $35Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $31Corsair 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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