Average Bench: 87.9% (24th of 113)

Based on 531 user benchmarks.  Model: Samsung M393A1G40DB0-CPB 4x8GB

Very good average bench

The Samsung M393A1G40DB0-CPB 4x8GB averaged just 12.0% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung M393A1G40DB0-CPB 4x8GB near the top of the comparison list.

Strengths

Avg. 16 Core Write Bench 35.3GB/s
Avg. 16 Core Read Bench 34.9GB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Samsung M393A1G40DB0-CPB 4x8GB is 50.6%. This is a relatively wide range which indicates that the Samsung M393A1G40DB0-CPB 4x8GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 13.3GB/s
Avg. 1 Core Write Bench 18GB/s
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Average Bench

(Based on 531 samples)
Min Avg Max
25.6 MC Read 34.9 50.3
19.5 MC Write 35.3 44.1
19.1 MC Mixed 30.8 39.6
96.2% 33.7 GB/s
Min Avg Max
9.26 SC Read 13.3 16
12.4 SC Write 18 21
13.8 SC Mixed 18.7 21.6
47.6% 16.7 GB/s
Min Avg Max
63.8 Latency 74.8 112
53.5% 74.8 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
4 of 8 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
MC Read 55.7
MC Write 42.1
MC Mixed 40.6
132% 46.1 GB/s
SC Read 13.8
SC Write 17.1
SC Mixed 18.8
47% 16.6 GB/s
Latency 83.5
48% 83.5 ns
4 of 16 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
MC Read 52.2
MC Write 42.4
MC Mixed 41.2
129% 45.3 GB/s
SC Read 10.4
SC Write 15
SC Mixed 16.5
40% 14 GB/s
Latency 98
41% 98 ns
4 of 8 slots used
32GB RIMM DDR4 clocked @ 2133 MHz
MC Read 40.6
MC Write 40.7
MC Mixed 36.6
112% 39.3 GB/s
SC Read 16.3
SC Write 26.4
SC Mixed 23.1
63% 21.9 GB/s
Latency 62.2
64% 62.2 ns
4 of 8 slots used
32GB RIMM DDR4 clocked @ 2133 MHz
MC Read 40.2
MC Write 40.8
MC Mixed 36.2
112% 39.1 GB/s
SC Read 16.3
SC Write 25.9
SC Mixed 22
61% 21.4 GB/s
Latency 63.1
63% 63.1 ns
4 of 8 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
MC Read 40.6
MC Write 39.7
MC Mixed 37
112% 39.1 GB/s
SC Read 16
SC Write 21
SC Mixed 21.3
56% 19.4 GB/s
Latency 71.2
56% 71.2 ns
4 of 8 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
MC Read 38.2
MC Write 39.5
MC Mixed 35
107% 37.6 GB/s
SC Read 15.4
SC Write 20.5
SC Mixed 20.4
54% 18.8 GB/s
Latency 71.6
56% 71.6 ns
4 of 4 slots used
32GB DIMM DDR4 2133 MHz clocked @ 1866 MHz
MC Read 36.8
MC Write 38.8
MC Mixed 33.4
104% 36.3 GB/s
SC Read 12.4
SC Write 13.9
SC Mixed 18.3
42% 14.9 GB/s
Latency 72.7
55% 72.7 ns
4 of 8 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
MC Read 28.9
MC Write 39.6
MC Mixed 30.7
94% 33.1 GB/s
SC Read 10
SC Write 19.9
SC Mixed 18.8
46% 16.2 GB/s
Latency 105
38% 105 ns
531 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 29,860,819 RAM Kits tested.

Typical M393A1G40DB0-CPB 4x8GB Builds (Compare 4,284 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 26%
Raft
Desktop
Desktop 99%
Nuclear submarine
Workstation
Workstation 69%
Battle cruiser

System: HP Z440 Workstation

EDIT WITH CUSTOM PC BUILDER Value: 10% - Terrible Total price: $440

Popular M393A1G40DB0-CPB 4x8GB systems:

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  • - Download and run UserBenchMark.
  • - CPU tests include: integer, floating and string.
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  • - Drive tests include: read, write, sustained write and mixed IO.
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Memory Kit Rankings (Price vs Performance) July 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]

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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

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.
CPUGPUSSD
Intel Core i5-9600K $195Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $49
Intel Core i5-9400F $155Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $365Nvidia RTX 2070S (Super) $510Samsung 860 Evo 250GB $50
HDDRAMUSB
Seagate Barracuda 1TB (2016) $41Corsair Vengeance LPX DDR4 3200 C16 2x8GB $76SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $75SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $681SanDisk Extreme 16GB $24
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