Average Bench: 105% (4th of 108)

Based on 127 user benchmarks.  Model: Samsung M393A1G40DB0-CPB 8x8GB

Outstanding average bench

The Samsung M393A1G40DB0-CPB 8x8GB averaged 5.3% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung M393A1G40DB0-CPB 8x8GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 50.6GB/s
Avg. 16 Core Mixed IO Bench 38.2GB/s

Average consistency

The range of scores (95th - 5th percentile) for the Samsung M393A1G40DB0-CPB 8x8GB is 49.5%. This is a relatively wide range which indicates that the Samsung M393A1G40DB0-CPB 8x8GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 11.1GB/s
Avg. Physical RAM Latency 98.2ns
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Average Bench

(Based on 127 samples)
Min Avg Max
30.2 MC Read 50.6 73.6
28 MC Write 37.7 48.2
29.3 MC Mixed 38.2 54.4
120% 42.2 GB/s
Min Avg Max
6.64 SC Read 11.1 14.5
6.96 SC Write 16.4 19.4
7.9 SC Mixed 16.8 20.6
42.2% 14.8 GB/s
Min Avg Max
66.6 Latency 98.2 156
40.7% 98.2 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
8 of 16 slots used
64GB DIMM DDR4 clocked @ 2133 MHz
MC Read 54.9
MC Write 41
MC Mixed 39.9
129% 45.3 GB/s
SC Read 11
SC Write 19.3
SC Mixed 18.1
46% 16.1 GB/s
Latency 85.1
47% 85.1 ns
8 of 16 slots used
64GB DIMM DDR4 clocked @ 2133 MHz
MC Read 54.9
MC Write 40.6
MC Mixed 39.5
129% 45 GB/s
SC Read 11
SC Write 19.3
SC Mixed 17.7
46% 16 GB/s
Latency 89.7
45% 89.7 ns
8 of 16 slots used
64GB DIMM DDR4 clocked @ 2133 MHz
MC Read 55
MC Write 40.8
MC Mixed 40.1
129% 45.3 GB/s
SC Read 10.7
SC Write 14.3
SC Mixed 16.6
40% 13.9 GB/s
Latency 87.8
46% 87.8 ns
8 of 16 slots used
64GB DIMM DDR4 clocked @ 2133 MHz
MC Read 54
MC Write 40.3
MC Mixed 38.6
127% 44.3 GB/s
SC Read 11.1
SC Write 19
SC Mixed 17.1
45% 15.7 GB/s
Latency 87.7
46% 87.7 ns
8 of 16 slots used
64GB DIMM DDR4 clocked @ 2133 MHz
MC Read 53.4
MC Write 41.3
MC Mixed 40.1
128% 44.9 GB/s
SC Read 10.2
SC Write 8.4
SC Mixed 8.2
26% 8.93 GB/s
Latency 157
26% 157 ns
8 of 16 slots used
64GB DIMM DDR4 2133 MHz clocked @ 1866 MHz
MC Read 37.7
MC Write 29
MC Mixed 31.5
94% 32.7 GB/s
SC Read 8.9
SC Write 16.5
SC Mixed 14.8
38% 13.4 GB/s
Latency 118
34% 118 ns
127 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 19,728,600 RAM Kits tested.

Typical M393A1G40DB0-CPB 8x8GB Builds (Compare 1,036 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 34%
Sail boat
Desktop
Desktop 72%
Battleship
Workstation
Workstation 71%
Battleship

System: HP Z840 Workstation

EDIT WITH CUSTOM PC BUILDER

Popular M393A1G40DB0-CPB 8x8GB 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.
  • - Identify the strongest components in your PC.
  • - See speed test results from other users.
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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 $90
Intel Core i7-9700K $350Nvidia RTX 2060S (Super) $429Samsung 850 Pro 256GB $230
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair 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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