Average Bench: 35.4% (110th of 113)

Based on 594 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 15.1GB/s
Avg. Physical RAM Latency 99.4ns

Good consistency

The range of scores (95th - 5th percentile) for the Crucial CT51264BD160B 2x4GB is 26.7%. 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 7.18GB/s
Avg. 1 Core Read Bench 7.7GB/s

Average Bench

(Based on 594 samples)
Min Avg Max
8 MC Read 15.1 20.3
4.93 MC Write 9.17 14.8
7.2 MC Mixed 13 17.1
35.6% 12.5 GB/s
Min Avg Max
4.13 SC Read 7.7 10.7
4.7 SC Write 7.18 8.8
5.63 SC Mixed 9.81 12.7
23.5% 8.23 GB/s
Min Avg Max
66 Latency 99.4 173
40.3% 99.4 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 @ 1600 MHz
MC Read 17.9
MC Write 9.1
MC Mixed 16.1
41% 14.4 GB/s
SC Read 7.9
SC Write 7.8
SC Mixed 10.2
25% 8.63 GB/s
Latency 99.8
40% 99.8 ns
2 of 4 slots used
8GB DIMM DDR3 1600 MHz clocked @ 1866 MHz
MC Read 17.5
MC Write 7.8
MC Mixed 16.9
40% 14.1 GB/s
SC Read 8.4
SC Write 7.5
SC Mixed 11
26% 8.97 GB/s
Latency 95
42% 95 ns
2 of 4 slots used
8GB DIMM DDR3 clocked @ 1600 MHz
MC Read 16.8
MC Write 8.3
MC Mixed 13.8
37% 13 GB/s
SC Read 8.3
SC Write 7.4
SC Mixed 9.9
24% 8.53 GB/s
Latency 95.9
42% 95.9 ns
2 of 4 slots used
8GB DIMM DDR3 clocked @ 800 MHz
MC Read 10.1
MC Write 9.1
MC Mixed 9.1
27% 9.43 GB/s
SC Read 5.2
SC Write 6.5
SC Mixed 9.1
20% 6.93 GB/s
Latency 76
53% 76 ns
594 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 38,198,289 RAM Kits tested.

Typical CT51264BD160B 2x4GB Builds (Compare 962 builds) See popular component choices, score breakdowns and rankings.
Gaming 18%
Desktop 60%
Workstation 15%
Tree trunk

Motherboard: Gigabyte GA-F2A78M-HD2

EDIT WITH CUSTOM PC BUILDER Value: 44% - Average Total price: $212

Popular CT51264BD160B 2x4GB 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.
  • - 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.
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Memory Kit Rankings (Price vs Performance) January 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 i5-10600K $257Nvidia RTX 3060-Ti $400Crucial MX500 250GB $47
Intel Core i5-9600K $200Nvidia RTX 3070 $500Samsung 850 Evo 120GB $78
Intel Core i5-10400F $161Nvidia GTX 1660S (Super) $240Samsung 860 Evo 250GB $40
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3000 C15 2x8GB $71SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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