TEST
YOUR RAM
ADD TO PC
BUILD

Samsung

M378A2K43BB1-CPB 2x16GB

▲ 500 ▼

Release date ≤ Q1 2016.

Average Bench: 74% (71st of 113)

Based on 1,196 user benchmarks.  Model: Samsung M378A2K43BB1-CPB 2x16GB
Poor: 57%Average: 74% Great: 98%

Popular builds with this RAM

Good average bench

The Samsung M378A2K43BB1-CPB 2x16GB averaged 26.0% 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 Read Bench 27.7GB/s
Avg. 16 Core Write Bench 27GB/s

Average consistency

The range of scores (95th - 5th percentile) for the Samsung M378A2K43BB1-CPB 2x16GB is 40.5%. This is a relatively wide range which indicates that the Samsung M378A2K43BB1-CPB 2x16GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 17.4GB/s
Avg. Physical RAM Latency 76.5ns
ADVERTISEMENT

Average Bench

(Based on 1,196 samples)
Rank 7174%
Min Avg Max
20.3 MC Read 27.7 38.5
16 MC Write 27 33.5
18.2 MC Mixed 24.2 36.5
75.1% 26.3 GB/s
Min Avg Max
11.7 SC Read 17.4 25.9
14.8 SC Write 26.7 34.6
14.3 SC Mixed 23.2 34.8
64.1% 22.4 GB/s
Min Avg Max
63.2 Latency 76.5 102
52.3% 76.5 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 2 slots used
32GB DIMM DDR4 clocked @ 2733 MHz
81.2% Excellent
MC Read 33.2
MC Write 20.8
MC Mixed 33.3
83% 29.1 GB/s
SC Read 24.7
SC Write 19.3
SC Mixed 33.1
73% 25.7 GB/s
Latency 88.8
45% 88.8 ns
2 of 2 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
76.3% Very good
MC Read 28.3
MC Write 29.2
MC Mixed 24.1
78% 27.2 GB/s
SC Read 16.8
SC Write 30.7
SC Mixed 22.7
67% 23.4 GB/s
Latency 77.2
52% 77.2 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
75.9% Very good
MC Read 28.2
MC Write 28.8
MC Mixed 23.7
77% 26.9 GB/s
SC Read 17.5
SC Write 30.3
SC Mixed 24.5
69% 24.1 GB/s
Latency 79.7
50% 79.7 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
75.4% Very good
MC Read 27.4
MC Write 29
MC Mixed 24
77% 26.8 GB/s
SC Read 17.1
SC Write 29.8
SC Mixed 24.3
68% 23.7 GB/s
Latency 81.7
49% 81.7 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
73.1% Very good
MC Read 26.3
MC Write 27.4
MC Mixed 23.1
73% 25.6 GB/s
SC Read 17.2
SC Write 28.4
SC Mixed 24.6
67% 23.4 GB/s
Latency 69.8
57% 69.8 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
69.5% Good
MC Read 24.3
MC Write 26.7
MC Mixed 21.5
69% 24.2 GB/s
SC Read 17.9
SC Write 28.4
SC Mixed 23.4
66% 23.2 GB/s
Latency 75
53% 75 ns
2 of 2 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
68.1% Good
MC Read 25.2
MC Write 25.9
MC Mixed 21.8
69% 24.3 GB/s
SC Read 14.6
SC Write 24.5
SC Mixed 20.7
57% 19.9 GB/s
Latency 77.7
52% 77.7 ns
1,196 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 45,891,257 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 M378A2K43BB1-CPB 2x16GB Builds (Compare 86 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 89%
Aircraft carrier
Desktop
Desktop 90%
Nuclear submarine
Workstation
Workstation 76%
Battleship

System: Asus GT51CA

CPU
Core i7-6700KIntel  $319Bench 83%, 572,193 samples83x
Core i7-6700Intel  $340Bench 75%, 245,629 samples3x
GPU
GTX 1080Nvidia  $540Bench 105%, 878,504 samples35x
GTX 1070Nvidia  $400Bench 80%, 1,236,286 samples14x
GTX 980Nvidia  $500Bench 61%, 137,644 samples9x
SSD
SM951 NVMe PCIe M.2 512GBSamsung  $374Bench 198%, 10,151 samples25x
HFS256G39MND-2300A 256GBBench 65%, 2,367 samples23x
Raid 0 Volume 1TBIntelBench 247%, 17,198 samples7x
RAM
M378A2K43BB1-CPB 2x16GBSamsungBench 74%, 1,196 samples23x
EDIT WITH CUSTOM PC BUILDER Value: 46% - Average Total price: $1,232

Popular M378A2K43BB1-CPB 2x16GB systems:

How Fast Is Your RAM? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best upgrades.

UserBenchmark of the month

Gaming Desktop ProGaming

How it works

  • - Download and run UserBenchMark.
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write, sustained write and mixed IO.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - SkillBench (space shooter) tests user input accuracy.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
  • - See speed test results from other users.
  • - Compare your components to the current market leaders.
  • - Explore your best upgrade options with a virtual PC build.
  • - Compare your in-game FPS to other users with your hardware.
Memory Kit Rankings (Price vs Performance) September 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]

ADVERTISEMENT

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

Added n/a ago.
Your
opinion?
▲Like ▼Dislike
Ready to retire
Age: 5 years

Speed Comparisons

vs Corsair Vengeance LPX DDR4 3200 C16 2x8GB
vs Corsair Vengeance LPX DDR4 3000 C15 2x8GB
vs G.SKILL Trident Z DDR4 3200 C14 4x16GB
vs HyperX Fury DDR4 2133 C14 2x8GB
vs Corsair Vengeance LPX DDR4 2666 C16 2x8GB
vs G.SKILL Trident Z DDR4 3600 C16 2x8GB
vs G.SKILL Trident Z DDR4 3200 C16 2x8GB
vs Corsair Vengeance LPX DDR4 2133 C13 2x8GB
vs G.SKILL Ripjaws 4 DDR4 2400 C14 8x16GB

113 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.

 Frequently Asked Questions

Computer Components FAQ
What is the UBM value for money rating?
What is UBM Effective Speed?
Thunderbolt speed?
Are USB 3.0 cables different?
USB 3.0 vs 2.0 speed difference?
Why buy USB 3.0 today?
USB 3.0 / 4.0 release dates and max speeds?
Graphics Cards
How to force Optimus or Switchable discrete GPUs?
What are the UBM DX11 GPU tests?
What are the UBM DX10 GPU tests?
What are the UBM DX09 GPU tests?
What is the Splatting GPU benchmark?
What is the Gravity (NBody) GPU benchmark?
Memory Kits
What is the RAM value for money rating?
What is the effective RAM speed index?
What is the system memory latency ladder?
ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-11600K $270Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-11400F $260Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i7-11700K $380Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $183
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $77SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
Today's hottest
Amazon Ebay
deals
CPU GPU SSD HDD USB RAM MBD
Build Test EFps
Can You Run It?
►
YouTube
*NEW*
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback