Average Bench: 69.7% (45th of 70)

Based on 185 user benchmarks.  Model: Crucial CT4G4DFS8213.C8FAR11 2x4GB

Above average average bench

The Crucial CT4G4DFS8213.C8FAR11 2x4GB averaged 30.3% 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.


Avg. 16 Core Write Bench 27.1GB/s
Avg. 16 Core Read Bench 25.7GB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Crucial CT4G4DFS8213.C8FAR11 2x4GB is 32.9%. This is a relatively narrow range which indicates that the Crucial CT4G4DFS8213.C8FAR11 2x4GB performs reasonably consistently under varying real world conditions.


Avg. 1 Core Read Bench 15.7GB/s
Avg. Physical RAM Latency 69.1ns

Average Bench

(Based on 185 samples)
Min Avg Max
14.9 MC Read 25.7 28
14.8 MC Write 27.1 29.9
12.8 MC Mixed 21.2 23
70.4% 24.6 GB/s
Min Avg Max
11.8 SC Read 15.7 18.1
15.1 SC Write 25.4 29.7
13.7 SC Mixed 20.5 23.3
58.7% 20.5 GB/s
Min Avg Max
59.8 Latency 69.1 82.7
57.9% 69.1 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
8GB DIMM DDR4 clocked @ 2133 MHz
MC Read 26.9
MC Write 28.2
MC Mixed 22.1
74% 25.7 GB/s
SC Read 16
SC Write 26.4
SC Mixed 22.2
62% 21.5 GB/s
Latency 68.7
58% 68.7 ns
2 of 4 slots used
8GB DIMM DDR4 clocked @ 2133 MHz
MC Read 25.3
MC Write 25.6
MC Mixed 21.2
69% 24 GB/s
SC Read 15.2
SC Write 23.3
SC Mixed 19.7
55% 19.4 GB/s
Latency 69.7
57% 69.7 ns
185 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 6,299,858 RAM Kits tested.

Typical CT4G4DFS8213.C8FAR11 2x4GB Builds (Compare 2,378 builds) See popular component choices, score breakdowns and rankings.
Gaming 87%
Aircraft carrier
Desktop 68%
Battle cruiser
Workstation 42%
Speed boat

Motherboard: Asus H170 PRO GAMING - $116

EDIT WITH CUSTOM PC BUILDER Value: 90% - Excellent Total price: $826

Popular CT4G4DFS8213.C8FAR11 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 (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
  • - 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 highest voted in class.
  • - Find the best upgrades.
  • - Share your opinion by voting.
Memory Kit Rankings (Price vs Performance) January 2018 RAM Rankings.

Welcome to our DDR4 Memory Kit comparison. We calculate effective RAM speed which measures performance for typical desktop users. Effective speed is adjusted by cost per GB to yield value for money. Calculated values don't always tell the whole picture so we check them against thousands of individual user ratings. The customizable table below combines these factors and more to bring you the definitive list of top Memory Kits. Share your opinion by voting. [RAMPro]


70 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 i7-7700K $280Nvidia GTX 1070 $430Samsung 850 Evo 250GB $90
AMD Ryzen 7 1700 $290Nvidia GTX 1060-6GB $275Samsung 850 Evo 500GB $140
Intel Core i5-7600K $210AMD RX 480 $400Samsung 850 Pro 256GB $110
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $205SanDisk Extreme 64GB $65
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $931SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $51Corsair Vengeance LPX DDR4 3200 C16 2x8GB $220SanDisk Ultra Fit 32GB $12
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