Average Bench: 44.2% (100th of 113)

Based on 2,443 user benchmarks.  Model: Crucial CT8G4DFS8266.M8FD 1x8GB

Below average average bench

The Crucial CT8G4DFS8266.M8FD 1x8GB averaged 55.7% 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 84.5ns

Very good consistency

The range of scores (95th - 5th percentile) for the Crucial CT8G4DFS8266.M8FD 1x8GB is just 17.4%. This is a relatively narrow range which indicates that the Crucial CT8G4DFS8266.M8FD 1x8GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 16 Core Mixed IO Bench 13.1GB/s
Avg. 1 Core Mixed IO Bench 13.7GB/s
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Average Bench

(Based on 2,443 samples)
Min Avg Max
13.2 MC Read 17.1 19.1
10.2 MC Write 14.8 17.6
10.2 MC Mixed 13.1 15.7
42.9% 15 GB/s
Min Avg Max
7.61 SC Read 14 18.3
7.31 SC Write 14.4 18.3
7.91 SC Mixed 13.7 16.9
40.1% 14 GB/s
Min Avg Max
60.7 Latency 84.5 116
47.3% 84.5 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 14.5
MC Mixed 15.3
46% 16 GB/s
SC Read 15
SC Write 16.8
SC Mixed 14.3
44% 15.4 GB/s
Latency 104
38% 104 ns
1 of 2 slots used
8GB DIMM DDR4 clocked @ 2667 MHz
MC Read 17
MC Write 14.7
MC Mixed 12.2
42% 14.6 GB/s
SC Read 13.4
SC Write 16
SC Mixed 13.6
41% 14.3 GB/s
Latency 61
66% 61 ns
1 of 4 slots used
8GB DIMM DDR4 clocked @ 2400 MHz
MC Read 16.5
MC Write 15.6
MC Mixed 11.8
42% 14.6 GB/s
SC Read 13.2
SC Write 16
SC Mixed 12.8
40% 14 GB/s
Latency 71.1
56% 71.1 ns
1 of 2 slots used
8GB DIMM DDR4 clocked @ 2400 MHz
MC Read 15.6
MC Write 16.6
MC Mixed 12.2
42% 14.8 GB/s
SC Read 11
SC Write 13.8
SC Mixed 11.8
35% 12.2 GB/s
Latency 67.4
59% 67.4 ns
1 of 4 slots used
8GB DIMM DDR4 clocked @ 2400 MHz
MC Read 16
MC Write 16.1
MC Mixed 11.8
42% 14.6 GB/s
SC Read 12.6
SC Write 15
SC Mixed 12.5
38% 13.4 GB/s
Latency 74.2
54% 74.2 ns
1 of 4 slots used
8GB DIMM DDR4 clocked @ 2133 MHz
MC Read 12.1
MC Write 13.2
MC Mixed 10.7
34% 12 GB/s
SC Read 11.5
SC Write 13
SC Mixed 9.7
33% 11.4 GB/s
Latency 73.6
54% 73.6 ns
1 of 4 slots used
8GB DIMM DDR4 clocked @ 2400 MHz
MC Read 13.9
MC Write 11.4
MC Mixed 10.5
34% 11.9 GB/s
SC Read 10.6
SC Write 10
SC Mixed 10.4
30% 10.3 GB/s
Latency 78.3
51% 78.3 ns
1 of 2 slots used
8GB DIMM DDR4 clocked @ 2666 MHz
MC Read 13.4
MC Write 9.1
MC Mixed 9.7
31% 10.7 GB/s
SC Read 9.6
SC Write 8.4
SC Mixed 9.5
26% 9.17 GB/s
Latency 90.5
44% 90.5 ns
2,443 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 41,392,720 RAM Kits tested.

Typical CT8G4DFS8266.M8FD 1x8GB Builds (Compare 7,231 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 38%
Jet ski
Desktop
Desktop 79%
Battleship
Workstation
Workstation 35%
Jet ski

Motherboard: MSI A320M-A PRO (MS-7C51)

EDIT WITH CUSTOM PC BUILDER Value: 80% - Excellent Total price: $335

Popular CT8G4DFS8266.M8FD 1x8GB compatible motherboards:

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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.
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Memory Kit Rankings (Price vs Performance) April 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 $180Nvidia RTX 3060-Ti $400Crucial MX500 250GB $49
Intel Core i5-11600K $265Nvidia RTX 3070 $500Samsung 850 Evo 120GB $78
Intel Core i7-10700K $310Nvidia GTX 1660S (Super) $240Samsung 860 Evo 250GB $50
HDDRAMUSB
Seagate Barracuda 1TB (2016) $38Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $73SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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