Average Bench: 154% (1st of 111)

Based on 6 user benchmarks.  Model: Samsung M393A2K40BB2-CTD 12x16GB
Poor: 137%Average: 154% Great: 181%

Popular builds with this RAM

Outstanding average bench

The Samsung M393A2K40BB2-CTD 12x16GB averaged 54.2% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung M393A2K40BB2-CTD 12x16GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 74.9GB/s
Avg. 16 Core Write Bench 62.7GB/s

Average consistency

The range of scores (95th - 5th percentile) for the Samsung M393A2K40BB2-CTD 12x16GB is 44%. This is a relatively wide range which indicates that the Samsung M393A2K40BB2-CTD 12x16GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Write Bench 7.03GB/s
Avg. 1 Core Mixed IO Bench 8.37GB/s
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Average Bench

(Based on 6 samples)
Min Avg Max
57.4 MC Read 74.9 91.1
36.3 MC Write 62.7 73.6
48.8 MC Mixed 58.3 66.3
187% 65.3 GB/s
Min Avg Max
6.7 SC Read 10 11.7
6.7 SC Write 7.03 7.5
7.2 SC Mixed 8.37 9.3
24.2% 8.47 GB/s
Min Avg Max
79.6 Latency 102 149
39.1% 102 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
12 of 24 slots used
192GB DIMM DDR4 clocked @ 2666 MHz
MC Read 91.1
MC Write 73.6
MC Mixed 66.3
220% 77 GB/s
SC Read 11.4
SC Write 6.9
SC Mixed 8.5
26% 8.93 GB/s
Latency 79.6
50% 79.6 ns
12 of 24 slots used
192GB DIMM DDR4 clocked @ 2666 MHz
MC Read 84.6
MC Write 66.5
MC Mixed 61.5
202% 70.9 GB/s
SC Read 11.2
SC Write 6.7
SC Mixed 8.8
25% 8.9 GB/s
Latency 80
50% 80 ns
12 of 24 slots used
192GB DIMM DDR4 clocked @ 2666 MHz
MC Read 76.6
MC Write 65.4
MC Mixed 60.5
193% 67.5 GB/s
SC Read 11.6
SC Write 7.5
SC Mixed 9.3
27% 9.47 GB/s
Latency 81.6
49% 81.6 ns
12 of 24 slots used
192GB DIMM DDR4 clocked @ 2666 MHz
MC Read 78.2
MC Write 36.3
MC Mixed 62.4
168% 59 GB/s
SC Read 11.7
SC Write 7.2
SC Mixed 9
27% 9.3 GB/s
Latency 80.8
50% 80.8 ns
12 of 24 slots used
192GB DIMM DDR4 clocked @ 2666 MHz
MC Read 57.4
MC Write 70.7
MC Mixed 48.8
168% 59 GB/s
SC Read 7.5
SC Write 6.9
SC Mixed 7.2
21% 7.2 GB/s
Latency 149
27% 149 ns
12 of 12 slots used
192GB DIMM DDR4 clocked @ 2666 MHz
MC Read 61.4
MC Write 63.7
MC Mixed 50.6
167% 58.6 GB/s
SC Read 6.7
SC Write 7
SC Mixed 7.4
20% 7.03 GB/s
Latency 142
28% 142 ns

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 25,647,675 RAM Kits tested.

Typical M393A2K40BB2-CTD 12x16GB Builds (Compare 426 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 66%
Battle cruiser
Desktop
Desktop 77%
Battleship
Workstation
Workstation 111%
UFO

System: HP Z8 G4 Workstation

EDIT WITH CUSTOM PC BUILDER

Popular M393A2K40BB2-CTD 12x16GB systems:

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) April 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

111 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 $146Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $49
Intel Core i7-9700K $356Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i5-9600K $210Nvidia RTX 2070S (Super) $505Samsung 850 Pro 512GB $249
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $42Corsair Vengeance LPX DDR4 3200 C16 2x8GB $78SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $681SanDisk Ultra Fit 32GB $16
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