Average Bench: 82.1% (49th of 113)

Based on 265 user benchmarks.  Model: Crucial CT16G4DFD8266.M16FJ 2x16GB

Very good average bench

The Crucial CT16G4DFD8266.M16FJ 2x16GB averaged just 17.9% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Crucial CT16G4DFD8266.M16FJ 2x16GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 31.4GB/s
Avg. 16 Core Write Bench 29.4GB/s

Average consistency

The range of scores (95th - 5th percentile) for the Crucial CT16G4DFD8266.M16FJ 2x16GB is 47.4%. This is a relatively wide range which indicates that the Crucial CT16G4DFD8266.M16FJ 2x16GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Physical RAM Latency 81.8ns
Avg. 1 Core Read Bench 19.1GB/s
ADVERTISEMENT

Average Bench

(Based on 265 samples)
Min Avg Max
17 MC Read 31.4 37.4
15.8 MC Write 29.4 36.2
15 MC Mixed 27.7 33.5
84.3% 29.5 GB/s
Min Avg Max
10.4 SC Read 19.1 24.8
16.5 SC Write 29 38.4
14.5 SC Mixed 25.7 32.2
70.2% 24.6 GB/s
Min Avg Max
61.4 Latency 81.8 110
48.9% 81.8 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 2 slots used
32GB DIMM DDR4 clocked @ 2667 MHz
MC Read 34.3
MC Write 35.1
MC Mixed 29
94% 32.8 GB/s
SC Read 20.4
SC Write 38.6
SC Mixed 28.7
84% 29.2 GB/s
Latency 70.9
56% 70.9 ns
2 of 2 slots used
32GB DIMM DDR4 clocked @ 2667 MHz
MC Read 34.5
MC Write 34.9
MC Mixed 28.8
94% 32.7 GB/s
SC Read 19.6
SC Write 38.4
SC Mixed 27.4
81% 28.5 GB/s
Latency 64.5
62% 64.5 ns
2 of 4 slots used
32GB DIMM DDR4 2667 MHz clocked @ 2733 MHz
MC Read 33.2
MC Write 34.7
MC Mixed 27.7
91% 31.9 GB/s
SC Read 17.7
SC Write 37.3
SC Mixed 27.6
79% 27.5 GB/s
Latency 60.5
66% 60.5 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 2666 MHz
MC Read 33.3
MC Write 34.2
MC Mixed 27.7
91% 31.7 GB/s
SC Read 18.1
SC Write 35.9
SC Mixed 26.9
77% 27 GB/s
Latency 63.6
63% 63.6 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 3000 MHz
MC Read 36.5
MC Write 22.7
MC Mixed 35.6
90% 31.6 GB/s
SC Read 27
SC Write 22.1
SC Mixed 35.2
80% 28.1 GB/s
Latency 79.5
50% 79.5 ns
2 of 2 slots used
32GB DIMM DDR4 clocked @ 2666 MHz
MC Read 31.8
MC Write 33.4
MC Mixed 26.6
87% 30.6 GB/s
SC Read 16.6
SC Write 34.2
SC Mixed 25.6
73% 25.5 GB/s
Latency 73.9
54% 73.9 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 2666 MHz
MC Read 31
MC Write 31.3
MC Mixed 26.2
84% 29.5 GB/s
SC Read 17.1
SC Write 32.5
SC Mixed 24.9
71% 24.8 GB/s
Latency 68.4
58% 68.4 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 2666 MHz
MC Read 32
MC Write 20
MC Mixed 31.8
80% 27.9 GB/s
SC Read 24.5
SC Write 20
SC Mixed 31.8
73% 25.4 GB/s
Latency 92.3
43% 92.3 ns
265 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 49,106,987 RAM Kits tested.

Typical CT16G4DFD8266.M16FJ 2x16GB Builds (Compare 7,651 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 89%
Aircraft carrier
Desktop
Desktop 90%
Nuclear submarine
Workstation
Workstation 86%
Aircraft carrier

Motherboard: Gigabyte GA-X570 UD

EDIT WITH CUSTOM PC BUILDER Value: 71% - Very good Total price: $750

Popular CT16G4DFD8266.M16FJ 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.
  • - 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) January 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]

ADVERTISEMENT

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 i5-12600K $289Nvidia RTX 3060-Ti $400Crucial MX500 250GB $49
Intel Core i5-12400F $198Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i5-11600K $246Nvidia RTX 3080 $700Samsung 850 Evo 120GB $200
HDDRAMUSB
Seagate Barracuda 1TB (2016) $20Corsair Vengeance LPX DDR4 3200 C16 2x8GB $76SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3000 C15 2x8GB $75SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $71G.SKILL Trident Z DDR4 3200 C14 4x16GB $470SanDisk Ultra Fit 32GB $16
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback