Average Bench: 87.1% (27th of 115)

Based on 58 user benchmarks.  Model: Crucial CT4G4SFS824A.C8FBD1 2x4GB
Poor: 62%Average: 87.1% Great: 113%

Very good average bench

The Crucial CT4G4SFS824A.C8FBD1 2x4GB averaged just 12.8% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Crucial CT4G4SFS824A.C8FBD1 2x4GB near the top of the comparison list.


Avg. 16 Core Write Bench 37.6GB/s
Avg. 1 Core Write Bench 31.1GB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Crucial CT4G4SFS824A.C8FBD1 2x4GB is 50.8%. This is a relatively wide range which indicates that the Crucial CT4G4SFS824A.C8FBD1 2x4GB performs inconsistently under varying real world conditions.


Avg. 1 Core Read Bench 16.1GB/s
Avg. Physical RAM Latency 78ns

Average Bench

(Based on 58 samples)
Min Avg Max
20.8 MC Read 30.5 49.5
22.9 MC Write 37.6 54.5
20.4 MC Mixed 28.3 43.2
91.8% 32.1 GB/s
Min Avg Max
10.6 SC Read 16.1 22.1
17.6 SC Write 31.1 43.4
15.4 SC Mixed 20.7 25.3
64.7% 22.6 GB/s
Min Avg Max
61.4 Latency 78 109
51.3% 78 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
8GB SODIMM DDR4 clocked @ 2133 MHz
MC Read 26.1
MC Write 28.1
MC Mixed 21.3
72% 25.2 GB/s
SC Read 16.1
SC Write 27
SC Mixed 20.4
60% 21.2 GB/s
Latency 78.6
51% 78.6 ns
2 of 4 slots used
8GB SODIMM DDR4 clocked @ 2133 MHz
MC Read 26.2
MC Write 27.9
MC Mixed 21.6
72% 25.2 GB/s
SC Read 14.3
SC Write 20.9
SC Mixed 18.7
51% 18 GB/s
Latency 74.1
54% 74.1 ns
2 of 4 slots used
8GB SODIMM DDR4 clocked @ 2133 MHz
MC Read 24.2
MC Write 27.8
MC Mixed 21.3
70% 24.4 GB/s
SC Read 15.4
SC Write 25.8
SC Mixed 20
58% 20.4 GB/s
Latency 76.5
52% 76.5 ns
2 of 2 slots used
8GB SODIMM DDR4 2400 MHz clocked @ 2133 MHz
MC Read 22.5
MC Write 26.5
MC Mixed 22
68% 23.7 GB/s
SC Read 12.9
SC Write 25.5
SC Mixed 19.1
55% 19.2 GB/s
Latency 79.2
50% 79.2 ns
58 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 56,436,889 RAM Kits tested.

Typical CT4G4SFS824A.C8FBD1 2x4GB Builds (Compare 1,058 builds) See popular component choices, score breakdowns and rankings.
Gaming 17%
Desktop 77%
Workstation 16%

Motherboard: Intel NUC8BEB

EDIT WITH CUSTOM PC BUILDER Value: 98% - Outstanding Total price: $55

Popular CT4G4SFS824A.C8FBD1 2x4GB 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) December 2022 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.


115 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

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Intel Core i7-12700K $328Nvidia RTX 3050 $295Samsung 860 Evo 250GB $52
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WD Blue 1TB (2012) $29Corsair Vengeance LPX DDR4 3200 C16 2x8GB $53SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $50G.SKILL Trident Z DDR4 3200 C14 4x16GB $453SanDisk Ultra Fit 32GB $16
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