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Samsung

M393A4K40EB3-CWE 12x31.9GB

▲ 500 ▼

Release date ≈ Q4 2021.

Average Bench: 141% (16th of 132)

Based on 5 user benchmarks.  Model: Samsung M393A4K40EB3-CWE 12x31.9GB
Poor: 130%Average: 141% Great: 153%

Popular builds with this RAM

Outstanding average bench

The Samsung M393A4K40EB3-CWE 12x31.9GB averaged 40.7% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung M393A4K40EB3-CWE 12x31.9GB near the top of the comparison list.

Strengths

Avg. 16 Core Write Bench 63.1GB/s
Avg. 16 Core Read Bench 59GB/s

Unknown consistency

There are too few samples to reasonably determine how consistently this RAM perfroms. This result should be interpreted with caution.

Weaknesses

Avg. 1 Core Mixed IO Bench 7.04GB/s
Avg. 1 Core Read Bench 7.22GB/s

Average Bench

(Based on 5 samples)
Rank 16141%
Min Avg Max
53.2 MC Read 59 61.6
50.4 MC Write 63.1 74.2
53.3 MC Mixed 56.4 60.4
170% 59.5 GB/s
Min Avg Max
6.6 SC Read 7.22 8.3
6.7 SC Write 10.5 24.3
6.5 SC Mixed 7.04 8.3
23.5% 8.24 GB/s
Min Avg Max
86.3 Latency 110 177
36.3% 110 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
12 of 32 slots used
383GB DIMM DDR4 3200 MHz clocked @ 2933 MHz
153% Outstanding
MC Read 58.9
MC Write 74.2
MC Mixed 60.4
184% 64.5 GB/s
SC Read 8.3
SC Write 24.3
SC Mixed 8.3
39% 13.6 GB/s
Latency 177
23% 177 ns
12 of 24 slots used
383GB DIMM DDR4 3200 MHz clocked @ 2934 MHz
150% Outstanding
MC Read 60.9
MC Write 71.9
MC Mixed 58.6
182% 63.8 GB/s
SC Read 6.8
SC Write 6.7
SC Mixed 7.1
20% 6.87 GB/s
Latency 91
44% 91 ns
12 of 24 slots used
383GB DIMM DDR4 3200 MHz clocked @ 2934 MHz
139% Outstanding
MC Read 53.2
MC Write 68.3
MC Mixed 55.4
168% 59 GB/s
SC Read 6.6
SC Write 7
SC Mixed 6.5
19% 6.7 GB/s
Latency 107
37% 107 ns
12 of 16 slots used
383GB DIMM DDR4 3200 MHz clocked @ 2934 MHz
131% Outstanding
MC Read 61.6
MC Write 50.4
MC Mixed 54.1
158% 55.4 GB/s
SC Read 7.2
SC Write 7.1
SC Mixed 6.7
20% 7 GB/s
Latency 89.2
45% 89.2 ns
12 of 16 slots used
383GB DIMM DDR4 3200 MHz clocked @ 2934 MHz
130% Outstanding
MC Read 60.5
MC Write 50.5
MC Mixed 53.3
156% 54.8 GB/s
SC Read 7.2
SC Write 7.2
SC Mixed 6.6
20% 7 GB/s
Latency 86.3
46% 86.3 ns

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 68,300,071 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 M393A4K40EB3-CWE 12x31.9GB Builds (Compare 866 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 samples45x
CPU: Intel Xeon Silver 41141stBench 63%, 670 samples33x
CPU: Intel Xeon Silver 4210R1stBench 69%, 106 samples32x
GPU
Quadro P4000NvidiaBench 67%, 12,628 samples64x
Quadro RTX 4000NvidiaBench 98%, 9,173 samples62x
Quadro RTX 5000NvidiaBench 131%, 1,749 samples55x
SSD
Samsung SSD 970 2TBNvmeBench 331%, 10,220 samples18x
Samsung SSD 990 1TBNvmeBench 335%, 241 samples17x
970 Evo NVMe PCIe M.2 1TBSamsung  $100Bench 297%, 331,647 samples15x
RAM
M393A4K40EB3-CWE 12x31.9GBSamsungBench 141%, 5 samples1x
EDIT WITH CUSTOM PC BUILDER

Popular M393A4K40EB3-CWE 12x31.9GB systems:

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