Average Bench: 41.1% (99th of 108)

Based on 2 user benchmarks.  Model: Samsung M378B5673EH1-CF8 XM1D3LF4GB26826816 V01D3LF4GB26826813 V01D3LF4GB26826813 14GB
Poor: 41%Average: 41.1% Great: 41%

Popular builds with this RAM

Below average average bench

The Samsung M378B5673EH1-CF8 XM1D3LF4GB26826816 V01D3LF4GB26826813 V01D3LF4GB26826813 14GB averaged 58.9% 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. Physical RAM Latency 68.8ns
Avg. 1 Core Write Bench 14.9GB/s

Unknown consistency

There are too few samples to reasonably determine how consistently this RAM perfroms. This result should be interpreted with caution.


Avg. 1 Core Read Bench 11.9GB/s
Avg. 16 Core Mixed IO Bench 12.4GB/s

Average Bench

(Based on 2 samples)
Min Avg Max
14.1 MC Read 14.1 14.1
13.8 MC Write 13.9 13.9
12.3 MC Mixed 12.4 12.4
38.4% 13.4 GB/s
Min Avg Max
11.8 SC Read 11.9 11.9
14.9 SC Write 14.9 14.9
13.6 SC Mixed 14 14.3
38.8% 13.6 GB/s
Min Avg Max
68.3 Latency 68.8 69.2
58.2% 68.8 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
1066, 1066, 1066, 1066 MHz
2048, 4096, 4096, 4096 MB
MC Read 14.1
MC Write 13.9
MC Mixed 12.3
38% 13.4 GB/s
SC Read 11.8
SC Write 14.9
SC Mixed 14.3
39% 13.7 GB/s
Latency 68.3
59% 68.3 ns
1066, 1066, 1066, 1066 MHz
2048, 4096, 4096, 4096 MB
MC Read 14.1
MC Write 13.8
MC Mixed 12.4
38% 13.4 GB/s
SC Read 11.9
SC Write 14.9
SC Mixed 13.6
38% 13.5 GB/s
Latency 69.2
58% 69.2 ns

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 20,310,129 RAM Kits tested.

EDIT WITH CUSTOM PC BUILDER Value: 43% - Average Total price: $390

Popular M378B5673EH1-CF8 XM1D3LF4GB26826816 V01D3LF4GB26826813 V01D3LF4GB26826813 14GB systems:

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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.
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Memory Kit Rankings (Price vs Performance) October 2019 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.


108 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 i5-9400F $140Nvidia GTX 1660 $220Samsung 850 Evo 250GB $55
Intel Core i5-9600K $225Nvidia GTX 1660-Ti $275Samsung 850 Evo 500GB $107
Intel Core i7-9700K $288Nvidia RTX 2060S (Super) $430Samsung 850 Pro 256GB $200
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $65SanDisk Extreme 64GB $88
WD Blue 1TB (2012) $37G.SKILL Trident Z DDR4 3200 C14 4x16GB $603SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $83Corsair Vengeance LPX DDR4 3200 C16 2x8GB $70SanDisk Ultra Fit 32GB $14
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