Average Bench: 90.5% (19th of 108)

Based on 372 user benchmarks.  Model: Samsung M393A2G40DB0-CPB 4x16GB

Excellent average bench

The Samsung M393A2G40DB0-CPB 4x16GB averaged just 9.4% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung M393A2G40DB0-CPB 4x16GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 38.8GB/s
Avg. 16 Core Write Bench 33.7GB/s

Poor consistency

The range of scores (95th - 5th percentile) for the Samsung M393A2G40DB0-CPB 4x16GB is 63.6%. This is a particularly wide range which indicates that the Samsung M393A2G40DB0-CPB 4x16GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 12.1GB/s
Avg. Physical RAM Latency 96.3ns
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Average Bench

(Based on 372 samples)
Min Avg Max
25.9 MC Read 38.8 57.4
17.4 MC Write 33.7 45.2
20.1 MC Mixed 33.4 47.1
101% 35.3 GB/s
Min Avg Max
8 SC Read 12.1 15.3
9.07 SC Write 16.5 20.5
11 SC Mixed 17.6 21.9
44% 15.4 GB/s
Min Avg Max
65.8 Latency 96.3 149
41.5% 96.3 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
4 of 8 slots used
64GB DIMM DDR4 clocked @ 2133 MHz
MC Read 48.6
MC Write 43
MC Mixed 43
128% 44.9 GB/s
SC Read 13.6
SC Write 18.8
SC Mixed 20
50% 17.5 GB/s
Latency 69.4
58% 69.4 ns
4 of 8 slots used
64GB DIMM DDR4 clocked @ 2133 MHz
MC Read 41.2
MC Write 42.9
MC Mixed 41
119% 41.7 GB/s
SC Read 13.4
SC Write 18.8
SC Mixed 20
50% 17.4 GB/s
Latency 84.6
47% 84.6 ns
4 of 4 slots used
64GB DIMM DDR4 2133 MHz clocked @ 1866 MHz
MC Read 39.7
MC Write 42.6
MC Mixed 38.6
115% 40.3 GB/s
SC Read 12.1
SC Write 13.5
SC Mixed 16.6
40% 14.1 GB/s
Latency 79.9
50% 79.9 ns
4 of 4 slots used
64GB DIMM DDR4 2133 MHz clocked @ 1866 MHz
MC Read 38.7
MC Write 42.3
MC Mixed 37.8
113% 39.6 GB/s
SC Read 11.8
SC Write 12.6
SC Mixed 17.1
40% 13.8 GB/s
Latency 79.8
50% 79.8 ns
4 of 16 slots used
64GB DIMM DDR4 clocked @ 2133 MHz
MC Read 32.2
MC Write 42.7
MC Mixed 35.7
105% 36.9 GB/s
SC Read 15.6
SC Write 20.5
SC Mixed 21.5
55% 19.2 GB/s
Latency 74.8
54% 74.8 ns
4 of 16 slots used
64GB DIMM DDR4 clocked @ 2133 MHz
MC Read 30.8
MC Write 22.3
MC Mixed 25
74% 26 GB/s
SC Read 12.3
SC Write 18.2
SC Mixed 19.2
47% 16.6 GB/s
Latency 73.7
54% 73.7 ns
4 of 8 slots used
64GB RIMM DDR4 clocked @ 2133 MHz
MC Read 30
MC Write 21.6
MC Mixed 23.5
72% 25 GB/s
SC Read 11.7
SC Write 18.7
SC Mixed 18.4
46% 16.3 GB/s
Latency 105
38% 105 ns
4 of 12 slots used
64GB DIMM DDR4 clocked @ 1866 MHz
MC Read 24.9
MC Write 20.9
MC Mixed 20.1
63% 22 GB/s
SC Read 12.7
SC Write 16.6
SC Mixed 17.7
45% 15.7 GB/s
Latency 76.2
52% 76.2 ns
372 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 19,679,027 RAM Kits tested.

Typical M393A2G40DB0-CPB 4x16GB Builds (Compare 3,332 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 24%
Surfboard
Desktop
Desktop 64%
Destroyer
Workstation
Workstation 46%
Yacht

Motherboard: Dell Precision Tower 5810

EDIT WITH CUSTOM PC BUILDER Value: 12% - Very poor Total price: $545

Popular M393A2G40DB0-CPB 4x16GB 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.
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  • - Share your opinion by voting.
Memory Kit Rankings (Price vs Performance) September 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]

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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

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.
CPUGPUSSD
Intel Core i5-9400F $140Nvidia GTX 1660 $220Samsung 850 Evo 250GB $70
Intel Core i5-9600K $225Nvidia GTX 1660-Ti $275Samsung 850 Evo 500GB $105
Intel Core i7-9700K $350Nvidia RTX 2060S (Super) $429Samsung 850 Pro 256GB $230
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3000 C15 2x8GB $70SanDisk Extreme 64GB $88
WD Blue 1TB (2012) $37G.SKILL Trident Z DDR4 3200 C14 4x16GB $799SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $64Corsair Vengeance LPX DDR4 3200 C16 2x8GB $73SanDisk Extreme 16GB $24
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