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Samsung

M393A2K43DB3-CWE 16x16GB

▲ 500 ▼

Release date ≈ Q2 2020.

Average Bench: 182% (7th of 132)

Based on 11 user benchmarks.  Model: Samsung M393A2K43DB3-CWE 16x16GB
Poor: 146%Average: 182% Great: 220%

Popular builds with this RAM

Outstanding average bench

The Samsung M393A2K43DB3-CWE 16x16GB averaged 82.0% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung M393A2K43DB3-CWE 16x16GB near the top of the comparison list.

Strengths

Avg. 16 Core Mixed IO Bench 86.9GB/s
Avg. 16 Core Read Bench 72.8GB/s

Very poor consistency

The range of scores (95th - 5th percentile) for the Samsung M393A2K43DB3-CWE 16x16GB is 74%. This is a particularly wide range which indicates that the Samsung M393A2K43DB3-CWE 16x16GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Physical RAM Latency 122ns
Avg. 1 Core Read Bench 14.9GB/s
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Average Bench

(Based on 11 samples)
Rank 7182%
Min Avg Max
22.9 MC Read 72.8 95.3
31.5 MC Write 67 136
21.9 MC Mixed 86.9 114
216% 75.6 GB/s
Min Avg Max
6.1 SC Read 14.9 22.7
6.8 SC Write 19.4 26.6
6.6 SC Mixed 24.1 38.5
55.6% 19.5 GB/s
Min Avg Max
87.1 Latency 122 230
32.8% 122 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
16 of 32 slots used
256GB DIMM DDR4 clocked @ 3200 MHz
264% Outstanding
MC Read 93.7
MC Write 136
MC Mixed 109
322% 113 GB/s
SC Read 9.6
SC Write 26.5
SC Mixed 13.9
48% 16.7 GB/s
Latency 152
26% 152 ns
16 of 32 slots used
256GB DIMM DDR4 clocked @ 3200 MHz
208% Outstanding
MC Read 82.8
MC Write 70.1
MC Mixed 102
243% 85.1 GB/s
SC Read 21.5
SC Write 23.6
SC Mixed 37.6
79% 27.6 GB/s
Latency 96.2
42% 96.2 ns
16 of 16 slots used
256GB DIMM DDR4 clocked @ 3200 MHz
192% Outstanding
MC Read 66.7
MC Write 68
MC Mixed 99.9
223% 78.2 GB/s
SC Read 21.8
SC Write 23.4
SC Mixed 38.2
79% 27.8 GB/s
Latency 98.7
40% 98.7 ns
16 of 24 slots used
256GB DIMM DDR4 3200 MHz clocked @ 2934 MHz
163% Outstanding
MC Read 67.8
MC Write 77.1
MC Mixed 65.9
201% 70.3 GB/s
SC Read 6.9
SC Write 7.2
SC Mixed 6.8
20% 6.97 GB/s
Latency 148
27% 148 ns
16 of 32 slots used
256GB DIMM DDR4 clocked @ 3200 MHz
146% Outstanding
MC Read 52.7
MC Write 51.4
MC Mixed 79.1
174% 61.1 GB/s
SC Read 6.1
SC Write 26.6
SC Mixed 11.4
42% 14.7 GB/s
Latency 230
17% 230 ns
11 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 16x16GB Builds (Compare 814 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 56%
Gunboat
Desktop
Desktop 81%
Aircraft carrier
Workstation
Workstation 74%
Battleship

System: Dell Precision 7920 Tower

CPU
CPU: Intel Xeon Silver 4214R1stBench 70%, 89 samples44x
CPU: Intel Xeon Silver 4210R1stBench 69%, 106 samples32x
CPU: Intel Xeon Silver 41141stBench 63%, 670 samples32x
GPU
Quadro P4000NvidiaBench 67%, 12,628 samples60x
Quadro RTX 4000NvidiaBench 98%, 9,173 samples58x
Quadro RTX 5000NvidiaBench 131%, 1,749 samples52x
SSD
Samsung SSD 970 2TBNvmeBench 331%, 10,220 samples18x
Samsung SSD 990 1TBNvmeBench 334%, 167 samples16x
970 Evo NVMe PCIe M.2 1TBSamsung  $150Bench 297%, 331,647 samples15x
RAM
M393A2K43DB3-CWE 16x16GBSamsungBench 182%, 11 samples1x
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