Average Bench: 93.5% (14th of 113)

Based on 157 user benchmarks.  Model: Samsung M393B1K70DH0-CK0 8x8GB

Excellent average bench

The Samsung M393B1K70DH0-CK0 8x8GB averaged just 6.5% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung M393B1K70DH0-CK0 8x8GB near the top of the comparison list.


Avg. 16 Core Read Bench 42.9GB/s
Avg. 16 Core Write Bench 35.6GB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Samsung M393B1K70DH0-CK0 8x8GB is 50.5%. This is a relatively wide range which indicates that the Samsung M393B1K70DH0-CK0 8x8GB performs inconsistently under varying real world conditions.


Avg. 1 Core Write Bench 7.68GB/s
Avg. 1 Core Mixed IO Bench 8.33GB/s

Average Bench

(Based on 157 samples)
Min Avg Max
33.6 MC Read 42.9 64.8
26.8 MC Write 35.6 46.6
29.8 MC Mixed 35.3 51.9
108% 37.9 GB/s
Min Avg Max
8.5 SC Read 12.6 16
3.3 SC Write 7.68 13.9
4.49 SC Mixed 8.33 13.4
27.2% 9.54 GB/s
Min Avg Max
66 Latency 91.2 159
43.8% 91.2 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
8 of 8 slots used
64GB DIMM DDR3 clocked @ 1600 MHz
MC Read 40.6
MC Write 38.1
MC Mixed 37.1
110% 38.6 GB/s
SC Read 16.4
SC Write 13.4
SC Mixed 13.2
41% 14.3 GB/s
Latency 67.3
60% 67.3 ns
8 of 8 slots used
64GB DIMM DDR3 clocked @ 1600 MHz
MC Read 40.1
MC Write 37.3
MC Mixed 36
108% 37.8 GB/s
SC Read 14.9
SC Write 12.6
SC Mixed 12.5
38% 13.3 GB/s
Latency 75.2
53% 75.2 ns
8 of 24 slots used
64GB DIMM DDR3 1600 MHz
MC Read 44.3
MC Write 34.4
MC Mixed 36.9
110% 38.5 GB/s
SC Read 13.2
SC Write 4.5
SC Mixed 6
23% 7.9 GB/s
Latency 78.5
51% 78.5 ns
8 of 8 slots used
64GB DIMM DDR3 clocked @ 1600 MHz
MC Read 39.9
MC Write 36.8
MC Mixed 35.6
107% 37.4 GB/s
SC Read 14.2
SC Write 12
SC Mixed 11
35% 12.4 GB/s
Latency 74.9
53% 74.9 ns
157 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 30,853,416 RAM Kits tested.

Typical M393B1K70DH0-CK0 8x8GB Builds (Compare 670 builds) See popular component choices, score breakdowns and rankings.
Gaming 19%
Desktop 70%
Battle cruiser
Workstation 20%

System: HP Z820 Workstation

EDIT WITH CUSTOM PC BUILDER Value: 20% - Poor Total price: $250

Popular M393B1K70DH0-CK0 8x8GB systems:

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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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  • - See speed test results from other users.
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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 $46
Intel Core i5-9400F $155Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $340Nvidia RTX 2070S (Super) $510Samsung 860 Evo 250GB $49
Seagate Barracuda 1TB (2016) $42Corsair Vengeance LPX DDR4 3200 C16 2x8GB $69SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $69SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $681SanDisk Extreme 16GB $24
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