Average Bench: 35.4% (110th of 113)

Based on 658 user benchmarks.  Model: Crucial CT51264BD160B 2x4GB

Poor average bench

The Crucial CT51264BD160B 2x4GB averaged 64.6% 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 Read Bench 15.2GB/s
Avg. Physical RAM Latency 99.8ns

Good consistency

The range of scores (95th - 5th percentile) for the Crucial CT51264BD160B 2x4GB is 26.5%. This is a relatively narrow range which indicates that the Crucial CT51264BD160B 2x4GB performs reasonably consistently under varying real world conditions.


Avg. 1 Core Write Bench 7.17GB/s
Avg. 1 Core Read Bench 7.68GB/s

Average Bench

(Based on 658 samples)
Min Avg Max
8 MC Read 15.2 20.2
5 MC Write 9.15 14.7
7.2 MC Mixed 13.1 17.1
35.6% 12.5 GB/s
Min Avg Max
4.2 SC Read 7.68 10.6
4.54 SC Write 7.17 8.8
5.64 SC Mixed 9.81 12.7
23.5% 8.22 GB/s
Min Avg Max
66.1 Latency 99.8 170
40.1% 99.8 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 DDR3 clocked @ 800 MHz
MC Read 19
MC Write 14.2
MC Mixed 14.4
45% 15.9 GB/s
SC Read 9.7
SC Write 8.2
SC Mixed 11
28% 9.63 GB/s
Latency 68.7
58% 68.7 ns
2 of 4 slots used
8GB DIMM DDR3 clocked @ 1600 MHz
MC Read 14.5
MC Write 8.6
MC Mixed 13.8
35% 12.3 GB/s
SC Read 6.5
SC Write 6.6
SC Mixed 10.1
22% 7.73 GB/s
Latency 100
40% 100 ns
2 of 4 slots used
8GB DIMM DDR3 1600 MHz clocked @ 1333 MHz
MC Read 12.1
MC Write 6.3
MC Mixed 9.7
27% 9.37 GB/s
SC Read 8.2
SC Write 7.3
SC Mixed 11
25% 8.83 GB/s
Latency 80.4
50% 80.4 ns
658 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 41,522,945 RAM Kits tested.

Typical CT51264BD160B 2x4GB Builds (Compare 1,118 builds) See popular component choices, score breakdowns and rankings.
Gaming 19%
Desktop 61%
Workstation 15%
Tree trunk

Motherboard: Gigabyte GA-F2A78M-HD2

EDIT WITH CUSTOM PC BUILDER Value: 43% - Average Total price: $221

Popular CT51264BD160B 2x4GB compatible motherboards:

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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.
  • - 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.
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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]


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.


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.
Intel Core i5-11400F $180Nvidia RTX 3060-Ti $400Crucial MX500 250GB $48
Intel Core i5-10600K $215Nvidia RTX 3070 $500Samsung 850 Evo 120GB $78
Intel Core i5-11600K $265Nvidia RTX 3080 $700Samsung 860 Evo 250GB $40
Seagate Barracuda 1TB (2016) $40Corsair 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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