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Samsung

M393A2K43BB1-CTD 2x16GB

▲ 500 ▼

Release date ≈ Q4 2017.

Average Bench: 57.2% (90th of 115)

Based on 295 user benchmarks.  Model: Samsung M393A2K43BB1-CTD 2x16GB
Poor: 28%Average: 57.2% Great: 69%

Popular builds with this RAM

Average average bench

The Samsung M393A2K43BB1-CTD 2x16GB averaged 42.7% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. 16 Core Write Bench 27.2GB/s
Avg. 16 Core Read Bench 18.9GB/s

Average consistency

The range of scores (95th - 5th percentile) for the Samsung M393A2K43BB1-CTD 2x16GB is 40.8%. This is a relatively wide range which indicates that the Samsung M393A2K43BB1-CTD 2x16GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 8.96GB/s
Avg. 1 Core Mixed IO Bench 10.5GB/s
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Average Bench

(Based on 295 samples)
Rank 9057.2%
Min Avg Max
9.5 MC Read 18.9 27.7
10.2 MC Write 27.2 31.1
8.18 MC Mixed 17.7 23.3
60.8% 21.3 GB/s
Min Avg Max
6.4 SC Read 8.96 12.3
6.48 SC Write 18.7 22.7
6.28 SC Mixed 10.5 16.1
36.4% 12.7 GB/s
Min Avg Max
80.1 Latency 95.6 137
41.8% 95.6 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
2 of 8 slots used
32GB DIMM DDR4 2666 MHz clocked @ 2400 MHz
73.1% Very good
MC Read 29
MC Write 26.8
MC Mixed 24.8
77% 26.9 GB/s
SC Read 13.9
SC Write 19.9
SC Mixed 20.1
51% 18 GB/s
Latency 74.2
54% 74.2 ns
2 of 8 slots used
32GB DIMM DDR4 2666 MHz clocked @ 2400 MHz
72.8% Very good
MC Read 28.7
MC Write 26.7
MC Mixed 24.7
76% 26.7 GB/s
SC Read 13.6
SC Write 19.9
SC Mixed 20.3
51% 17.9 GB/s
Latency 73.5
54% 73.5 ns
2 of 8 slots used
32GB DIMM DDR4 clocked @ 2667 MHz
69.7% Good
MC Read 26.4
MC Write 23.4
MC Mixed 27.9
74% 25.9 GB/s
SC Read 18.2
SC Write 15.5
SC Mixed 22.5
54% 18.7 GB/s
Latency 125
32% 125 ns
2 of 8 slots used
32GB RIMM DDR4 2667 MHz clocked @ 2133 MHz
64.7% Good
MC Read 26.8
MC Write 21.5
MC Mixed 22.6
68% 23.6 GB/s
SC Read 13
SC Write 18.7
SC Mixed 19.2
48% 17 GB/s
Latency 89.5
45% 89.5 ns
2 of 8 slots used
32GB DIMM DDR4 clocked @ 2666 MHz
59.9% Above average
MC Read 19.3
MC Write 29.1
MC Mixed 17.6
63% 22 GB/s
SC Read 10.9
SC Write 20.5
SC Mixed 10.8
40% 14.1 GB/s
Latency 82.3
49% 82.3 ns
2 of 8 slots used
32GB DIMM DDR4 clocked @ 2666 MHz
59.6% Above average
MC Read 19
MC Write 29.4
MC Mixed 17.8
63% 22.1 GB/s
SC Read 8.9
SC Write 21.9
SC Mixed 10.7
40% 13.8 GB/s
Latency 90.9
44% 90.9 ns
2 of 12 slots used
32GB DIMM DDR4 2666 MHz clocked @ 2400 MHz
54.7% Above average
MC Read 17.4
MC Write 27.2
MC Mixed 16.4
58% 20.3 GB/s
SC Read 9.3
SC Write 17
SC Mixed 9.4
34% 11.9 GB/s
Latency 93
43% 93 ns
2 of 8 slots used
32GB DIMM DDR4 clocked @ 2666 MHz
54.4% Above average
MC Read 16.8
MC Write 26.9
MC Mixed 16.5
57% 20.1 GB/s
SC Read 8.1
SC Write 20.4
SC Mixed 10.4
37% 13 GB/s
Latency 99.3
40% 99.3 ns
295 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 67,001,456 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 M393A2K43BB1-CTD 2x16GB Builds (Compare 2,562 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 51%
Yacht
Desktop
Desktop 80%
Aircraft carrier
Workstation
Workstation 45%
Speed boat

System: Dell Precision 5820 Tower

CPU
Xeon W-2123IntelBench 70%, 2,702 samples332x
Xeon W-2133IntelBench 77%, 1,612 samples309x
Xeon W-2125IntelBench 78%, 1,514 samples304x
GPU
Quadro P4000NvidiaBench 67%, 12,628 samples320x
Quadro P2000NvidiaBench 41%, 13,958 samples243x
Quadro RTX 4000NvidiaBench 98%, 9,173 samples214x
SSD
PM9A1 Samsu 512GBNvmeBench 264%, 261 samples52x
PC801 SK hy 1TBNvmeBench 320%, 76 samples41x
KXG60ZNV512G NVM 512GBNvmeBench 200%, 1,447 samples40x
RAM
M393A2K43BB1-CTD 2x16GBSamsungBench 57%, 295 samples1x
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  • - Drive tests include: read, write, sustained write and mixed IO
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Memory Kit Rankings (Price vs Performance) April 2024 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.

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Speed Comparisons

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115 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.

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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184Nvidia RTX 4070 $409Samsung 860 Evo 250GB $46
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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