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Samsung

M393A2K43DB3-CWE 4x16GB

▲ 500 ▼

Release date ≈ Q2 2020.

Average Bench: 104% (22nd of 132)

Based on 126 user benchmarks.  Model: Samsung M393A2K43DB3-CWE 4x16GB
Poor: 45%Average: 104% Great: 156%

Popular builds with this RAM

Outstanding average bench

The Samsung M393A2K43DB3-CWE 4x16GB averaged 4.5% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung M393A2K43DB3-CWE 4x16GB near the top of the comparison list.

Strengths

Avg. 16 Core Write Bench 47.4GB/s
Avg. 16 Core Read Bench 39.1GB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Samsung M393A2K43DB3-CWE 4x16GB is 111%. This is a particularly wide range which indicates that the Samsung M393A2K43DB3-CWE 4x16GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 10.8GB/s
Avg. Physical RAM Latency 91.8ns
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Average Bench

(Based on 126 samples)
Rank 22104%
Min Avg Max
18.6 MC Read 39.1 67.8
15.6 MC Write 47.4 65.6
16.6 MC Mixed 38.5 69.8
119% 41.6 GB/s
Min Avg Max
7.24 SC Read 10.8 21.5
6.6 SC Write 20.3 24.3
6.67 SC Mixed 15.4 38
44.3% 15.5 GB/s
Min Avg Max
78.8 Latency 91.8 117
43.6% 91.8 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
4 of 8 slots used
64GB DIMM DDR4 clocked @ 3200 MHz
194% Outstanding
MC Read 79.3
MC Write 74.4
MC Mixed 74.6
217% 76.1 GB/s
SC Read 24.2
SC Write 57.9
SC Mixed 41.3
118% 41.1 GB/s
Latency 93.2
43% 93.2 ns
4 of 12 slots used
64GB DIMM DDR4 3200 MHz clocked @ 2666 MHz
116% Outstanding
MC Read 41.4
MC Write 60
MC Mixed 41.3
136% 47.6 GB/s
SC Read 7.9
SC Write 19.6
SC Mixed 10.8
36% 12.8 GB/s
Latency 92.5
43% 92.5 ns
4 of 8 slots used
64GB DIMM DDR4 3200 MHz clocked @ 2666 MHz
116% Outstanding
MC Read 41.3
MC Write 59.9
MC Mixed 40.5
135% 47.2 GB/s
SC Read 7.9
SC Write 18.7
SC Mixed 11.2
36% 12.6 GB/s
Latency 89.2
45% 89.2 ns
4 of 8 slots used
64GB DIMM DDR4 3200 MHz clocked @ 2934 MHz
110% Outstanding
MC Read 38.4
MC Write 58.6
MC Mixed 37.1
128% 44.7 GB/s
SC Read 7.6
SC Write 20.9
SC Mixed 10.4
37% 13 GB/s
Latency 91.8
44% 91.8 ns
4 of 8 slots used
64GB DIMM DDR4 3200 MHz clocked @ 2934 MHz
109% Outstanding
MC Read 39.4
MC Write 56.2
MC Mixed 37
126% 44.2 GB/s
SC Read 7.9
SC Write 21.8
SC Mixed 10.8
39% 13.5 GB/s
Latency 94.1
42% 94.1 ns
4 of 24 slots used
64GB DIMM DDR4 3200 MHz clocked @ 2400 MHz
92% Outstanding
MC Read 28.5
MC Write 52.9
MC Mixed 30.5
106% 37.3 GB/s
SC Read 7
SC Write 17.1
SC Mixed 9.5
32% 11.2 GB/s
Latency 111
36% 111 ns
4 of 8 slots used
64GB DIMM DDR4 3200 MHz clocked @ 2666 MHz
77.3% Very good
MC Read 22.1
MC Write 40.9
MC Mixed 28.2
87% 30.4 GB/s
SC Read 7.3
SC Write 18.6
SC Mixed 9.9
34% 11.9 GB/s
Latency 94.7
42% 94.7 ns
4 of 12 slots used
64GB DIMM DDR4 3200 MHz clocked @ 2400 MHz
40.9% Average
MC Read 18.3
MC Write 11.6
MC Mixed 15.4
43% 15.1 GB/s
SC Read 8.8
SC Write 6.6
SC Mixed 6.7
21% 7.37 GB/s
Latency 87.8
46% 87.8 ns
4 of 24 slots used
64GB DIMM DDR4 3200 MHz clocked @ 2400 MHz
40.5% Average
MC Read 19.1
MC Write 12.5
MC Mixed 13.4
43% 15 GB/s
SC Read 7.4
SC Write 6.1
SC Mixed 6.9
19% 6.8 GB/s
Latency 86.7
46% 86.7 ns
126 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 67,425,988 RAM Kits tested

Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
Typical M393A2K43DB3-CWE 4x16GB Builds (Compare 2,634 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 56%
Gunboat
Desktop
Desktop 82%
Aircraft carrier
Workstation
Workstation 49%
Yacht

System: Dell Precision 5820 Tower

CPU
Xeon W-2123IntelBench 70%, 2,702 samples346x
Xeon W-2133IntelBench 77%, 1,612 samples319x
Xeon W-2125IntelBench 78%, 1,514 samples312x
GPU
Quadro P4000NvidiaBench 67%, 12,628 samples329x
Quadro P2000NvidiaBench 41%, 13,958 samples254x
Quadro RTX 4000NvidiaBench 98%, 9,173 samples219x
SSD
PM9A1 Samsu 512GBNvmeBench 264%, 261 samples58x
PC801 SK hy 1TBNvmeBench 320%, 76 samples41x
KXG60ZNV512G NVM 512GBNvmeBench 200%, 1,447 samples40x
RAM
M393A2K43DB3-CWE 4x16GBSamsungBench 104%, 126 samples1x
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