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Samsung

M378A1K43DB2-CVF 4x8GB

▲ 500 ▼

Release date ≈ Q2 2020.

Average Bench: 92.7% (15th of 115)

Based on 52 user benchmarks.  Model: Samsung M378A1K43DB2-CVF 4x8GB
Poor: 84%Average: 92.7% Great: 102%

Popular builds with this RAM

Excellent average bench

The Samsung M378A1K43DB2-CVF 4x8GB averaged just 7.2% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung M378A1K43DB2-CVF 4x8GB near the top of the comparison list.

Strengths

Avg. 16 Core Write Bench 38GB/s
Avg. 1 Core Write Bench 34.9GB/s

Very good consistency

The range of scores (95th - 5th percentile) for the Samsung M378A1K43DB2-CVF 4x8GB is just 18.2%. This is a relatively narrow range which indicates that the Samsung M378A1K43DB2-CVF 4x8GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 17.5GB/s
Avg. Physical RAM Latency 71.3ns
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Average Bench

(Based on 52 samples)
Rank 1592.7%
Min Avg Max
29.7 MC Read 34.6 42.5
25.2 MC Write 38 57.1
22.9 MC Mixed 28.8 37.6
96.6% 33.8 GB/s
Min Avg Max
7.56 SC Read 17.5 28.5
21.6 SC Write 34.9 42.5
10.3 SC Mixed 25.1 33.9
73.8% 25.8 GB/s
Min Avg Max
61.8 Latency 71.3 92.6
56.1% 71.3 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
4 of 8 slots used
32GB DIMM DDR4 clocked @ 2933 MHz
99.1% Outstanding
MC Read 36.9
MC Write 52.5
MC Mixed 29.6
113% 39.7 GB/s
SC Read 8.3
SC Write 21.6
SC Mixed 11.1
39% 13.7 GB/s
Latency 91.6
44% 91.6 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 2933 MHz
91.3% Outstanding
MC Read 33.4
MC Write 36.7
MC Mixed 28
93% 32.7 GB/s
SC Read 17.3
SC Write 40.9
SC Mixed 26.3
80% 28.2 GB/s
Latency 70.8
56% 70.8 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 2933 MHz
87.4% Excellent
MC Read 31.8
MC Write 35.4
MC Mixed 27
90% 31.4 GB/s
SC Read 17
SC Write 36.6
SC Mixed 25.3
75% 26.3 GB/s
Latency 73.6
54% 73.6 ns
4 of 4 slots used
32GB DIMM DDR4 2933 MHz clocked @ 2666 MHz
86.3% Excellent
MC Read 31.1
MC Write 34.6
MC Mixed 26.8
88% 30.8 GB/s
SC Read 16
SC Write 37.5
SC Mixed 25.1
75% 26.2 GB/s
Latency 68.8
58% 68.8 ns
4 of 4 slots used
32GB DIMM DDR4 2933 MHz clocked @ 2666 MHz
86.1% Excellent
MC Read 31.7
MC Write 34.3
MC Mixed 26.5
88% 30.8 GB/s
SC Read 14.8
SC Write 36.3
SC Mixed 24.4
72% 25.2 GB/s
Latency 64.3
62% 64.3 ns
4 of 8 slots used
32GB DIMM DDR4 clocked @ 2933 MHz
85% Excellent
MC Read 25.9
MC Write 48.5
MC Mixed 26.9
96% 33.8 GB/s
SC Read 7.1
SC Write 21.7
SC Mixed 9.9
37% 12.9 GB/s
Latency 105
38% 105 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 2667 MHz
84.3% Excellent
MC Read 30.2
MC Write 32.4
MC Mixed 27.4
86% 30 GB/s
SC Read 17.3
SC Write 32.4
SC Mixed 23.9
70% 24.5 GB/s
Latency 59.8
67% 59.8 ns
4 of 4 slots used
32GB DIMM DDR4 2933 MHz clocked @ 2667 MHz
76.9% Very good
MC Read 27.7
MC Write 29.8
MC Mixed 24.3
78% 27.3 GB/s
SC Read 16.6
SC Write 28.9
SC Mixed 23.7
66% 23.1 GB/s
Latency 66.8
60% 66.8 ns
52 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 67,006,577 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 M378A1K43DB2-CVF 4x8GB Builds (Compare 59 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 72%
Battleship
Desktop
Desktop 95%
Nuclear submarine
Workstation
Workstation 70%
Battle cruiser

System: Lenovo 90NC0020US

CPU
Core i7-10700Intel  $231Bench 93%, 71,010 samples59x
GPU
GTX 1660S (Super)Nvidia  $233Bench 71%, 428,800 samples44x
RTX 2070S (Super)Nvidia  $210Bench 115%, 663,603 samples3x
RTX 3060-TiNvidia  $340Bench 128%, 442,467 samples3x
SSD
PC SN730 SDBQNTY-256G-1001 256GBWDCBench 164%, 6,246 samples19x
MZVLB256HBHQ-000L7 256GBSamsungBench 200%, 7,348 samples7x
970 Evo Plus NVMe PCIe M.2 2TBSamsung  $150Bench 336%, 200,600 samples2x
RAM
M378A1K43DB2-CVF 4x8GBSamsungBench 93%, 52 samples7x
EDIT WITH CUSTOM PC BUILDER Value: 85% - Excellent Total price: $464

Popular M378A1K43DB2-CVF 4x8GB systems:

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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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  • 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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 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 $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair 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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