Average Bench: 80.4% (56th of 113)

Based on 349 user benchmarks.  Model: Samsung M393A1K43BB1-CTD 4x8GB

Very good average bench

The Samsung M393A1K43BB1-CTD 4x8GB averaged just 19.5% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung M393A1K43BB1-CTD 4x8GB near the top of the comparison list.

Strengths

Avg. 16 Core Write Bench 42.4GB/s
Avg. 16 Core Read Bench 26.9GB/s

Poor consistency

The range of scores (95th - 5th percentile) for the Samsung M393A1K43BB1-CTD 4x8GB is 69.2%. This is a particularly wide range which indicates that the Samsung M393A1K43BB1-CTD 4x8GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 9.17GB/s
Avg. 1 Core Mixed IO Bench 10.9GB/s
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Average Bench

(Based on 349 samples)
Min Avg Max
15.9 MC Read 26.9 44.3
10.1 MC Write 42.4 53.6
11.8 MC Mixed 25.3 39.9
90.2% 31.6 GB/s
Min Avg Max
6.4 SC Read 9.17 13.2
6.4 SC Write 17.9 22.6
6.65 SC Mixed 10.9 17.1
36.2% 12.7 GB/s
Min Avg Max
79.6 Latency 93 129
43% 93 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
4 of 4 slots used
32GB DIMM DDR4 2666 MHz clocked @ 2400 MHz
MC Read 48
MC Write 47.4
MC Mixed 42.1
131% 45.8 GB/s
SC Read 14.3
SC Write 20.4
SC Mixed 20.3
52% 18.3 GB/s
Latency 71.9
56% 71.9 ns
4 of 8 slots used
32GB DIMM DDR4 clocked @ 2666 MHz
MC Read 39.2
MC Write 52.1
MC Mixed 35.2
120% 42.2 GB/s
SC Read 7.5
SC Write 20.4
SC Mixed 9.6
36% 12.5 GB/s
Latency 96.4
42% 96.4 ns
4 of 8 slots used
32GB DIMM DDR4 clocked @ 2666 MHz
MC Read 24.3
MC Write 49
MC Mixed 24.8
93% 32.7 GB/s
SC Read 9.6
SC Write 22.1
SC Mixed 10.8
40% 14.2 GB/s
Latency 90.5
44% 90.5 ns
4 of 8 slots used
32GB DIMM DDR4 clocked @ 2666 MHz
MC Read 23.8
MC Write 48.9
MC Mixed 25.2
93% 32.6 GB/s
SC Read 8.8
SC Write 21.1
SC Mixed 10.8
39% 13.6 GB/s
Latency 93.6
43% 93.6 ns
4 of 8 slots used
32GB DIMM DDR4 clocked @ 2666 MHz
MC Read 22.3
MC Write 47.9
MC Mixed 24.2
90% 31.5 GB/s
SC Read 7.3
SC Write 19.1
SC Mixed 10
35% 12.1 GB/s
Latency 93.6
43% 93.6 ns
4 of 8 slots used
32GB DIMM DDR4 clocked @ 2666 MHz
MC Read 18.9
MC Write 30.4
MC Mixed 17.8
64% 22.4 GB/s
SC Read 11.4
SC Write 21.5
SC Mixed 11.3
42% 14.7 GB/s
Latency 101
40% 101 ns
4 of 8 slots used
32GB DIMM DDR4 clocked @ 2666 MHz
MC Read 18.6
MC Write 30.3
MC Mixed 18.3
64% 22.4 GB/s
SC Read 9.4
SC Write 20.3
SC Mixed 9.4
37% 13 GB/s
Latency 93.3
43% 93.3 ns
4 of 12 slots used
32GB DIMM DDR4 2666 MHz clocked @ 2400 MHz
MC Read 29.1
MC Write 22.1
MC Mixed 19
67% 23.4 GB/s
SC Read 12.5
SC Write 6.2
SC Mixed 8.2
26% 8.97 GB/s
Latency 187
21% 187 ns
349 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 47,855,559 RAM Kits tested.

Typical M393A1K43BB1-CTD 4x8GB Builds (Compare 2,001 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 36%
Jet ski
Desktop
Desktop 82%
Aircraft carrier
Workstation
Workstation 32%
Sail boat

System: HP Z4 G4 Workstation

EDIT WITH CUSTOM PC BUILDER

Popular M393A1K43BB1-CTD 4x8GB 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.
  • - SkillBench (space shooter) tests user input accuracy.
  • - 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.
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Memory Kit Rankings (Price vs Performance) December 2021 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 i5-12600K $300Nvidia RTX 3070 $500Crucial MX500 250GB $45
Intel Core i5-11600K $220Nvidia RTX 3060-Ti $400Samsung 860 Evo 250GB $52
Intel Core i5-11400F $195Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $200
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $76SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $74SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $71G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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