Average Bench: 96.1% (10th of 113)

Based on 578 user benchmarks.  Model: Samsung M393A1G43DB0-CPB 4x8GB

Excellent average bench

The Samsung M393A1G43DB0-CPB 4x8GB averaged just 3.9% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung M393A1G43DB0-CPB 4x8GB near the top of the comparison list.


Avg. 16 Core Read Bench 38.3GB/s
Avg. 16 Core Write Bench 37.9GB/s

Poor consistency

The range of scores (95th - 5th percentile) for the Samsung M393A1G43DB0-CPB 4x8GB is 60.6%. This is a particularly wide range which indicates that the Samsung M393A1G43DB0-CPB 4x8GB performs inconsistently under varying real world conditions.


Avg. 1 Core Read Bench 13.3GB/s
Avg. 1 Core Write Bench 17.3GB/s

Average Bench

(Based on 578 samples)
Min Avg Max
25 MC Read 38.3 56.1
17.9 MC Write 37.9 44
20.8 MC Mixed 36 45.8
107% 37.4 GB/s
Min Avg Max
7.9 SC Read 13.3 15.8
10.4 SC Write 17.3 20.9
12.1 SC Mixed 18.9 22.1
47.1% 16.5 GB/s
Min Avg Max
65.3 Latency 79.2 129
50.5% 79.2 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
4 of 8 slots used
32GB RIMM DDR4 clocked @ 2133 MHz
MC Read 55.1
MC Write 43.5
MC Mixed 45
137% 47.9 GB/s
SC Read 13.6
SC Write 18.4
SC Mixed 19.5
49% 17.2 GB/s
Latency 77.2
52% 77.2 ns
4 of 8 slots used
32GB DIMM clocked @ 2133 MHz
MC Read 39.5
MC Write 42.7
MC Mixed 40.2
117% 40.8 GB/s
SC Read 14
SC Write 19.4
SC Mixed 20.2
51% 17.9 GB/s
Latency 68
59% 68 ns
4 of 8 slots used
32GB DIMM 2133 MHz clocked @ 1866 MHz
MC Read 41
MC Write 42.7
MC Mixed 38.8
117% 40.8 GB/s
SC Read 13.9
SC Write 16.7
SC Mixed 20
48% 16.9 GB/s
Latency 68.8
58% 68.8 ns
4 of 8 slots used
32GB RIMM DDR4 clocked @ 2133 MHz
MC Read 33.4
MC Write 43.1
MC Mixed 36.5
108% 37.7 GB/s
SC Read 16
SC Write 21
SC Mixed 23.2
57% 20.1 GB/s
Latency 64.3
62% 64.3 ns
578 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 30,689,988 RAM Kits tested.

Typical M393A1G43DB0-CPB 4x8GB Builds (Compare 5,506 builds) See popular component choices, score breakdowns and rankings.
Gaming 25%
Desktop 74%
Workstation 56%

Motherboard: Dell Precision Tower 5810

EDIT WITH CUSTOM PC BUILDER Value: 12% - Very poor Total price: $580

Popular M393A1G43DB0-CPB 4x8GB 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.

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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.
  • - Explore your best upgrade options with a virtual PC build.
  • - Compare your in-game FPS to other users with your hardware.
  • - Share your opinion by voting.
Memory Kit Rankings (Price vs Performance) August 2020 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 i5-9600K $195Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $45
Intel Core i5-9400F $156Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $350Nvidia RTX 2070S (Super) $510Samsung 860 Evo 250GB $46
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $63SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $71SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $681SanDisk Extreme 16GB $24
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