Average Bench: 95% (13th of 113)

Based on 195 user benchmarks.  Model: Samsung M393A2K40BB1-CRC 4x16GB

Excellent average bench

The Samsung M393A2K40BB1-CRC 4x16GB averaged just 4.9% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung M393A2K40BB1-CRC 4x16GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 40.3GB/s
Avg. 16 Core Write Bench 38.8GB/s

Poor consistency

The range of scores (95th - 5th percentile) for the Samsung M393A2K40BB1-CRC 4x16GB is 69.1%. This is a particularly wide range which indicates that the Samsung M393A2K40BB1-CRC 4x16GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 11.8GB/s
Avg. 1 Core Mixed IO Bench 16.7GB/s
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Average Bench

(Based on 195 samples)
Min Avg Max
25.9 MC Read 40.3 59.5
15.5 MC Write 38.8 50.4
18.1 MC Mixed 32.8 43.1
106% 37.3 GB/s
Min Avg Max
7.86 SC Read 11.8 14.3
9.34 SC Write 16.8 21.5
9.74 SC Mixed 16.7 20.3
43.1% 15.1 GB/s
Min Avg Max
63.7 Latency 80.2 133
49.9% 80.2 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
4 of 16 slots used
64GB DIMM DDR4 2400 MHz clocked @ 2133 MHz
MC Read 44
MC Write 43.2
MC Mixed 36.8
118% 41.3 GB/s
SC Read 11.1
SC Write 11.3
SC Mixed 14.8
35% 12.4 GB/s
Latency 82
49% 82 ns
4 of 8 slots used
64GB DIMM DDR4 clocked @ 2400 MHz
MC Read 36.4
MC Write 45.5
MC Mixed 34.7
111% 38.9 GB/s
SC Read 12.6
SC Write 17.4
SC Mixed 18
46% 16 GB/s
Latency 66.1
60% 66.1 ns
4 of 8 slots used
64GB DIMM DDR4 clocked @ 2400 MHz
MC Read 33.1
MC Write 45.6
MC Mixed 34.4
108% 37.7 GB/s
SC Read 13.2
SC Write 19.4
SC Mixed 18.6
49% 17.1 GB/s
Latency 65.2
61% 65.2 ns
4 of 8 slots used
64GB DIMM DDR4 clocked @ 2400 MHz
MC Read 29.4
MC Write 45.7
MC Mixed 31.6
102% 35.6 GB/s
SC Read 13.7
SC Write 21.2
SC Mixed 20.3
53% 18.4 GB/s
Latency 65.3
61% 65.3 ns
4 of 8 slots used
64GB DIMM DDR4 clocked @ 2400 MHz
MC Read 29.4
MC Write 45.5
MC Mixed 31.5
101% 35.5 GB/s
SC Read 14.6
SC Write 21.5
SC Mixed 20.1
54% 18.7 GB/s
Latency 72.1
55% 72.1 ns
4 of 16 slots used
64GB DIMM DDR4 clocked @ 2400 MHz
MC Read 32.8
MC Write 25.9
MC Mixed 23.4
78% 27.4 GB/s
SC Read 9.4
SC Write 18.5
SC Mixed 15.6
42% 14.5 GB/s
Latency 93.7
43% 93.7 ns
4 of 16 slots used
64GB DIMM DDR4 clocked @ 2400 MHz
MC Read 33.2
MC Write 25.4
MC Mixed 23
78% 27.2 GB/s
SC Read 8.7
SC Write 13.9
SC Mixed 13.4
34% 12 GB/s
Latency 95.5
42% 95.5 ns
4 of 16 slots used
64GB DIMM DDR4 2400 MHz clocked @ 2133 MHz
MC Read 14.2
MC Write 25.2
MC Mixed 23.8
60% 21.1 GB/s
SC Read 7
SC Write 7.8
SC Mixed 6.5
20% 7.1 GB/s
Latency 131
30% 131 ns
195 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 29,773,983 RAM Kits tested.

Typical M393A2K40BB1-CRC 4x16GB Builds (Compare 4,274 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 26%
Raft
Desktop
Desktop 99%
Nuclear submarine
Workstation
Workstation 71%
Battleship

System: HP Z440 Workstation

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

Popular M393A2K40BB1-CRC 4x16GB 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 $333Nvidia RTX 2070S (Super) $510Samsung 860 Evo 250GB $50
HDDRAMUSB
Seagate Barracuda 1TB (2016) $42Corsair Vengeance LPX DDR4 3200 C16 2x8GB $76SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair 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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