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Samsung

M393A2K40DB3-CWE 8x16GB

▲ 500 ▼

Release date ≈ Q1 2021.

Average Bench: 141% (16th of 132)

Based on 25 user benchmarks.  Model: Samsung M393A2K40DB3-CWE 8x16GB
Poor: 35%Average: 141% Great: 330%

Popular builds with this RAM

Outstanding average bench

The Samsung M393A2K40DB3-CWE 8x16GB averaged 40.9% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung M393A2K40DB3-CWE 8x16GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 69.9GB/s
Avg. 16 Core Mixed IO Bench 53.7GB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Samsung M393A2K40DB3-CWE 8x16GB is 295%. This is a particularly wide range which indicates that the Samsung M393A2K40DB3-CWE 8x16GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 12.6GB/s
Avg. Physical RAM Latency 99.4ns

Average Bench

(Based on 25 samples)
Rank 16141%
Min Avg Max
7 MC Read 69.9 293
4.2 MC Write 48.2 139
4.7 MC Mixed 53.7 150
164% 57.3 GB/s
Min Avg Max
4 SC Read 12.6 25.8
4.9 SC Write 22.2 58.2
4.9 SC Mixed 20.8 45.3
52.9% 18.5 GB/s
Min Avg Max
75.7 Latency 99.4 195
40.3% 99.4 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
8 of 8 slots used
128GB DIMM DDR4 clocked @ 3200 MHz
384% Outstanding
MC Read 170
MC Write 152
MC Mixed 160
458% 160 GB/s
SC Read 25.4
SC Write 59.1
SC Mixed 41.7
120% 42.1 GB/s
Latency 88.3
45% 88.3 ns
8 of 8 slots used
128GB DIMM DDR4 clocked @ 3200 MHz
381% Outstanding
MC Read 187
MC Write 132
MC Mixed 158
454% 159 GB/s
SC Read 25.2
SC Write 58.3
SC Mixed 43.7
121% 42.4 GB/s
Latency 91.8
44% 91.8 ns
8 of 8 slots used
128GB DIMM DDR4 clocked @ 3200 MHz
221% Outstanding
MC Read 87.8
MC Write 79.1
MC Mixed 110
263% 92.2 GB/s
SC Read 17.1
SC Write 20.2
SC Mixed 30.7
65% 22.7 GB/s
Latency 117
34% 117 ns
8 of 8 slots used
128GB DIMM DDR4 clocked @ 3200 MHz
168% Outstanding
MC Read 112
MC Write 41.2
MC Mixed 42
186% 65.2 GB/s
SC Read 27.3
SC Write 44.2
SC Mixed 35.6
102% 35.7 GB/s
Latency 73.9
54% 73.9 ns
8 of 8 slots used
128GB DIMM DDR4 clocked @ 3200 MHz
88.5% Excellent
MC Read 96
MC Write 5.3
MC Mixed 9
105% 36.8 GB/s
SC Read 5.6
SC Write 5.1
SC Mixed 5.2
15% 5.3 GB/s
Latency 91.9
44% 91.9 ns
8 of 8 slots used
128GB DIMM DDR4 clocked @ 3200 MHz
50.1% Above average
MC Read 44.9
MC Write 5.4
MC Mixed 8.5
56% 19.6 GB/s
SC Read 5.4
SC Write 5
SC Mixed 5.5
15% 5.3 GB/s
Latency 87.2
46% 87.2 ns
25 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 67,922,382 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 M393A2K40DB3-CWE 8x16GB Builds (Compare 9 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 57%
Gunboat
Desktop
Desktop 80%
Aircraft carrier
Workstation
Workstation 50%
Yacht

System: Wortmann_ag 1000975;2160089

CPU
Xeon W-2223IntelBench 71%, 740 samples6x
Xeon W-2255IntelBench 87%, 289 samples3x
GPU
RTX A2000NvidiaBench 70%, 1,586 samples4x
Quadro P2200NvidiaBench 47%, 5,007 samples2x
RTX A6000NvidiaBench 205%, 738 samples2x
SSD
MZVLQ256HBJD-00B00 256GBSamsungBench 161%, 338 samples2x
WDS100T1X0E-00AFY0 1TBBench 430%, 44,185 samples1x
MZVLB256HBHQ-00000 256GBSamsungBench 199%, 3,806 samples1x
RAM
M393A2K40DB3-CWE 8x16GBSamsungBench 141%, 25 samples3x
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Speed Comparisons

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132 Memory Kits (Compared) Thousands of user benchmarks compiled into one comparison list

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