Average Bench: 110% (3rd of 108)

Based on 181 user benchmarks.  Model: Samsung M393A2G40DB0-CPB 8x16GB

Outstanding average bench

The Samsung M393A2G40DB0-CPB 8x16GB averaged 10.2% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung M393A2G40DB0-CPB 8x16GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 51.6GB/s
Avg. 16 Core Mixed IO Bench 41.7GB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Samsung M393A2G40DB0-CPB 8x16GB is 55.8%. This is a relatively wide range which indicates that the Samsung M393A2G40DB0-CPB 8x16GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 11.4GB/s
Avg. Physical RAM Latency 92.4ns
ADVERTISEMENT

Average Bench

(Based on 181 samples)
Min Avg Max
26.9 MC Read 51.6 72.2
22.6 MC Write 39.5 49.6
22.7 MC Mixed 41.7 48.3
126% 44.3 GB/s
Min Avg Max
7.71 SC Read 11.4 14.9
8.23 SC Write 16.2 19.9
9.4 SC Mixed 17 22.2
42.4% 14.9 GB/s
Min Avg Max
67 Latency 92.4 146
43.3% 92.4 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
8 of 16 slots used
128GB DIMM DDR4 clocked @ 2133 MHz
MC Read 59.1
MC Write 43.8
MC Mixed 47.5
143% 50.1 GB/s
SC Read 12.8
SC Write 19.3
SC Mixed 19.9
50% 17.3 GB/s
Latency 72.1
56% 72.1 ns
8 of 8 slots used
128GB RIMM DDR4 clocked @ 2133 MHz
MC Read 58.2
MC Write 44.8
MC Mixed 46.4
142% 49.8 GB/s
SC Read 14.3
SC Write 18.8
SC Mixed 20.6
51% 17.9 GB/s
Latency 69.8
57% 69.8 ns
8 of 16 slots used
128GB RIMM DDR4 clocked @ 2133 MHz
MC Read 57.7
MC Write 44.4
MC Mixed 45.6
141% 49.2 GB/s
SC Read 13.3
SC Write 16.4
SC Mixed 19.4
47% 16.4 GB/s
Latency 70
57% 70 ns
8 of 16 slots used
128GB RIMM DDR4 clocked @ 2133 MHz
MC Read 59.7
MC Write 43.3
MC Mixed 45.4
141% 49.5 GB/s
SC Read 10
SC Write 16.8
SC Mixed 16.6
41% 14.5 GB/s
Latency 99.1
40% 99.1 ns
8 of 8 slots used
128GB DIMM DDR4 clocked @ 2133 MHz
MC Read 56.7
MC Write 44.7
MC Mixed 43.8
138% 48.4 GB/s
SC Read 12.2
SC Write 15.3
SC Mixed 17.4
43% 15 GB/s
Latency 72.8
55% 72.8 ns
8 of 16 slots used
128GB DIMM DDR4 clocked @ 2133 MHz
MC Read 54.3
MC Write 46.5
MC Mixed 44
138% 48.3 GB/s
SC Read 9.7
SC Write 16.3
SC Mixed 16.5
40% 14.2 GB/s
Latency 83.6
48% 83.6 ns
8 of 16 slots used
128GB DIMM clocked @ 2133 MHz
MC Read 53.5
MC Write 42.7
MC Mixed 43.6
133% 46.6 GB/s
SC Read 9.3
SC Write 15.9
SC Mixed 16.1
39% 13.8 GB/s
Latency 101
40% 101 ns
8 of 16 slots used
128GB DIMM clocked @ 2133 MHz
MC Read 52.2
MC Write 41.1
MC Mixed 41.8
129% 45 GB/s
SC Read 9.7
SC Write 14.2
SC Mixed 15.5
38% 13.1 GB/s
Latency 94.1
42% 94.1 ns
8 of 16 slots used
128GB DIMM DDR4 clocked @ 2133 MHz
MC Read 46
MC Write 33.4
MC Mixed 34.4
108% 37.9 GB/s
SC Read 9.3
SC Write 13
SC Mixed 15.9
36% 12.7 GB/s
Latency 89.8
45% 89.8 ns
181 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 16,447,236 RAM Kits tested.

Typical M393A2G40DB0-CPB 8x16GB Builds (Compare 843 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 44%
Speed boat
Desktop
Desktop 86%
Aircraft carrier
Workstation
Workstation 100%
UFO

System: HP Z840 Workstation

EDIT WITH CUSTOM PC BUILDER

Popular M393A2G40DB0-CPB 8x16GB 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.

UserBenchmark of the month

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) May 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]

ADVERTISEMENT

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 i7-8700K $356Nvidia GTX 1070 $314Samsung 850 Evo 250GB $92
AMD Ryzen 5 2600 $140Nvidia GTX 1060-6GB $208Samsung 850 Evo 500GB $99
AMD Ryzen 5 1600 $108Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $90SanDisk Extreme 64GB $128
WD Blue 1TB (2012) $40G.SKILL Trident Z DDR4 3200 C14 4x16GB $651SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $73Corsair Vengeance LPX DDR4 3200 C16 2x8GB $85SanDisk Ultra Fit 32GB $12
Today's hottest deals
User Guide  •  About  •  FAQs  •  Email  •  Privacy  •  Developer Feedback