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Samsung

M471A2K43DB1-CWE 2x16GB

▲ 500 ▼

Release date ≈ Q1 2020.

Average Bench: 88.4% (25th of 113)

Based on 7,478 user benchmarks.  Model: Samsung M471A2K43DB1-CWE 2x16GB
Poor: 40%Average: 88.4% Great: 103%

Popular builds with this RAM

Very good average bench

The Samsung M471A2K43DB1-CWE 2x16GB averaged just 11.5% 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 35.7GB/s
Avg. 16 Core Write Bench 34.4GB/s

Poor consistency

The range of scores (95th - 5th percentile) for the Samsung M471A2K43DB1-CWE 2x16GB is 63.5%. This is a particularly wide range which indicates that the Samsung M471A2K43DB1-CWE 2x16GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Physical RAM Latency 81.8ns
Avg. 1 Core Read Bench 17.5GB/s
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Average Bench

(Based on 7,478 samples)
Rank 2588.4%
Min Avg Max
18.2 MC Read 33.6 40.4
12.8 MC Write 34.4 40.4
15.8 MC Mixed 27.9 34.8
91.4% 32 GB/s
Min Avg Max
6 SC Read 17.5 26.2
9.9 SC Write 35.7 45.1
8.36 SC Mixed 25 31.7
74.5% 26.1 GB/s
Min Avg Max
61.7 Latency 81.8 143
48.9% 81.8 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
32GB SODIMM DDR4 3200 MHz clocked @ 2933 MHz
94.7% Outstanding
MC Read 35.3
MC Write 36.8
MC Mixed 28.7
96% 33.6 GB/s
SC Read 19
SC Write 41
SC Mixed 30
86% 30 GB/s
Latency 64
62% 64 ns
2 of 2 slots used
32GB SODIMM DDR4 3200 MHz clocked @ 2933 MHz
94.5% Outstanding
MC Read 35
MC Write 37.4
MC Mixed 28.2
96% 33.5 GB/s
SC Read 19.1
SC Write 41.6
SC Mixed 28.8
85% 29.8 GB/s
Latency 63.4
63% 63.4 ns
2 of 2 slots used
32GB SODIMM DDR4 clocked @ 2933 MHz
92.3% Outstanding
MC Read 34.6
MC Write 35
MC Mixed 28.3
93% 32.6 GB/s
SC Read 19.1
SC Write 41.2
SC Mixed 28
84% 29.4 GB/s
Latency 62.7
64% 62.7 ns
2 of 2 slots used
32GB SODIMM DDR4 clocked @ 2933 MHz
91.2% Outstanding
MC Read 33.6
MC Write 36.2
MC Mixed 27
92% 32.3 GB/s
SC Read 19.3
SC Write 39.6
SC Mixed 29.2
84% 29.4 GB/s
Latency 66
61% 66 ns
2 of 2 slots used
32GB SODIMM DDR4 clocked @ 2933 MHz
90.6% Outstanding
MC Read 33.9
MC Write 35.3
MC Mixed 27.1
92% 32.1 GB/s
SC Read 19
SC Write 38.7
SC Mixed 28.6
82% 28.8 GB/s
Latency 65.3
61% 65.3 ns
2 of 2 slots used
32GB SODIMM DDR4 3200 MHz clocked @ 2933 MHz
88.9% Excellent
MC Read 32.3
MC Write 36.6
MC Mixed 26.2
91% 31.7 GB/s
SC Read 18.7
SC Write 40.3
SC Mixed 27.5
82% 28.8 GB/s
Latency 80.6
50% 80.6 ns
2 of 2 slots used
32GB SODIMM DDR4 3200 MHz clocked @ 2933 MHz
87.3% Excellent
MC Read 33.4
MC Write 32.7
MC Mixed 27.3
89% 31.1 GB/s
SC Read 16
SC Write 36.5
SC Mixed 26.6
75% 26.4 GB/s
Latency 65.3
61% 65.3 ns
7,478 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 44,276,352 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 4,653 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 14%
Tree trunk
Desktop
Desktop 81%
Aircraft carrier
Workstation
Workstation 14%
Tree trunk

System: Dell XPS 15 9500

CPU
Core i7-10750HIntelBench 84%, 132,892 samples3,153x
Core i7-10875HIntelBench 84%, 22,034 samples866x
Core i9-10885HIntelBench 81%, 3,085 samples497x
GPU
UHD GraphicsIntelBench 5%, 85,816 samples2,961x
GTX 1650-Ti (Mobile)NvidiaBench 42%, 18,900 samples1,616x
GTX 1070Nvidia  $400Bench 80%, 1,148,960 samples15x
SSD
SN730 NVMe WDC 1024GBPCBench 239%, 2,902 samples421x
NVMe SK hynix 1TBPc611Bench 203%, 4,650 samples393x
2200S NVMe 512GBMicronBench 168%, 4,235 samples301x
RAM
M471A2K43DB1-CWE 2x16GBSamsungBench 88%, 7,478 samples563x
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  • - Drive tests include: read, write, sustained write and mixed IO.
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Memory Kit Rankings (Price vs Performance) July 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.

 Comments

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Reaching its prime
Age: 18 months

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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-11400F $239Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-11600K $270Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i7-10700K $304Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $78
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $85SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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