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Samsung

M471A2K43DB1-CWE 2x16GB

▲ 500 ▼

Release date ≈ Q1 2020.

Average Bench: 92.1% (16th of 113)

Based on 10,722 user benchmarks.  Model: Samsung M471A2K43DB1-CWE 2x16GB
Poor: 75%Average: 92.1% Great: 104%

Popular builds with this RAM

Excellent average bench

The Samsung M471A2K43DB1-CWE 2x16GB averaged just 7.8% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung M471A2K43DB1-CWE 2x16GB near the top of the comparison list.

Strengths

Avg. 1 Core Write Bench 37.4GB/s
Avg. 16 Core Write Bench 36.3GB/s

Good consistency

The range of scores (95th - 5th percentile) for the Samsung M471A2K43DB1-CWE 2x16GB is 29.1%. This is a relatively narrow range which indicates that the Samsung M471A2K43DB1-CWE 2x16GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Physical RAM Latency 81.5ns
Avg. 1 Core Read Bench 17.9GB/s
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Average Bench

(Based on 10,722 samples)
Rank 1692.1%
Min Avg Max
27.7 MC Read 34.9 40.4
27.7 MC Write 36.3 41
24.2 MC Mixed 29.5 35
95.9% 33.6 GB/s
Min Avg Max
11.5 SC Read 17.9 26
22.8 SC Write 37.4 45.3
16.8 SC Mixed 24.5 31.6
75.9% 26.6 GB/s
Min Avg Max
61.3 Latency 81.5 113
49.1% 81.5 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 2 slots used
32GB SODIMM DDR4 clocked @ 3200 MHz
107% Outstanding
MC Read 40.8
MC Write 38.5
MC Mixed 35.3
109% 38.2 GB/s
SC Read 28.1
SC Write 45.8
SC Mixed 32.1
101% 35.3 GB/s
Latency 81
49% 81 ns
2 of 4 slots used
32GB SODIMM DDR4 clocked @ 3200 MHz
101% Outstanding
MC Read 39
MC Write 40.3
MC Mixed 34.1
108% 37.8 GB/s
SC Read 18.6
SC Write 42.5
SC Mixed 19.7
77% 26.9 GB/s
Latency 95.5
42% 95.5 ns
2 of 2 slots used
32GB SODIMM DDR4 3200 MHz clocked @ 2933 MHz
93% Outstanding
MC Read 34.3
MC Write 36.6
MC Mixed 28.2
94% 33 GB/s
SC Read 18.7
SC Write 38.5
SC Mixed 29.2
82% 28.8 GB/s
Latency 61.5
65% 61.5 ns
2 of 4 slots used
32GB SODIMM DDR4 3200 MHz clocked @ 2933 MHz
92.7% Outstanding
MC Read 34.7
MC Write 36.3
MC Mixed 28.6
95% 33.2 GB/s
SC Read 17.6
SC Write 39.7
SC Mixed 27.1
80% 28.1 GB/s
Latency 67.3
60% 67.3 ns
2 of 2 slots used
32GB SODIMM DDR4 3200 MHz clocked @ 2933 MHz
92.1% Outstanding
MC Read 34.3
MC Write 37.1
MC Mixed 28.2
95% 33.2 GB/s
SC Read 18.7
SC Write 39.9
SC Mixed 27.8
82% 28.8 GB/s
Latency 83.6
48% 83.6 ns
2 of 2 slots used
32GB SODIMM DDR4 3200 MHz clocked @ 2933 MHz
91.8% Outstanding
MC Read 33.7
MC Write 37
MC Mixed 28.1
94% 32.9 GB/s
SC Read 18.7
SC Write 40.3
SC Mixed 28.6
83% 29.2 GB/s
Latency 81.3
49% 81.3 ns
2 of 2 slots used
32GB SODIMM DDR4 3200 MHz clocked @ 2933 MHz
91.6% Outstanding
MC Read 34.6
MC Write 36.5
MC Mixed 28.2
95% 33.1 GB/s
SC Read 19
SC Write 39
SC Mixed 28.6
82% 28.9 GB/s
Latency 92.3
43% 92.3 ns
2 of 4 slots used
32GB SODIMM DDR4 3200 MHz clocked @ 2933 MHz
42.6% Average
MC Read 16.6
MC Write 13.9
MC Mixed 19.4
48% 16.6 GB/s
SC Read 5.4
SC Write 9.2
SC Mixed 7.8
21% 7.47 GB/s
Latency 184
22% 184 ns
10,722 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 47,577,039 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 M471A2K43DB1-CWE 2x16GB Builds (Compare 5,494 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 15%
Tree trunk
Desktop
Desktop 81%
Aircraft carrier
Workstation
Workstation 14%
Tree trunk

System: Dell XPS 15 9500

CPU
Core i7-10750HIntelBench 83%, 147,018 samples3,696x
Core i7-10875HIntelBench 85%, 25,328 samples978x
Core i9-10885HIntelBench 83%, 4,506 samples654x
GPU
UHD GraphicsIntelBench 5%, 114,971 samples3,531x
GTX 1650-Ti (Mobile)NvidiaBench 42%, 24,858 samples1,878x
GTX 1070Nvidia  $138Bench 80%, 1,199,785 samples16x
SSD
SN730 NVMe WDC 1024GBPCBench 239%, 3,854 samples475x
NVMe SK hynix 1TBPc611Bench 204%, 5,383 samples468x
2300 NVMe 1024GBMicronBench 253%, 3,942 samples352x
RAM
M471A2K43DB1-CWE 2x16GBSamsungBench 92%, 10,722 samples654x
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  • - CPU tests include: integer, floating and string.
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  • - Drive tests include: read, write, sustained write and mixed IO.
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Memory Kit Rankings (Price vs Performance) November 2021 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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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 i5-12600K $300Nvidia RTX 3070 $500Crucial MX500 250GB $45
Intel Core i5-11600K $220Nvidia RTX 3060-Ti $400Samsung 860 Evo 250GB $52
Intel Core i7-11700K $300Nvidia RTX 3080 $700Samsung 850 Evo 120GB $183
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $63SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $33Corsair Vengeance LPX DDR4 3000 C15 2x8GB $74SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $71G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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