TEST
YOUR RAM
ADD TO PC
BUILD

Samsung

M378A1K43CB2-CRC 1x8GB

▲ 496 ▼

Release date ≈ Q1 2017.

VS

Average Bench: 40.5% (96th of 105)

Based on 6,564 user benchmarks.  Model: Samsung M378A1K43CB2-CRC 1x8GB
Poor: 30%Average: 40.5% Great: 46%

Popular builds with this RAM

Below average average bench

The Samsung M378A1K43CB2-CRC 1x8GB averaged 59.5% 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. Physical RAM Latency 80.8ns
Avg. 16 Core Read Bench 15.2GB/s

Very good consistency

The range of scores (95th - 5th percentile) for the Samsung M378A1K43CB2-CRC 1x8GB is just 15.8%. This is a relatively narrow range which indicates that the Samsung M378A1K43CB2-CRC 1x8GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 16 Core Mixed IO Bench 11.6GB/s
Avg. 1 Core Read Bench 11.7GB/s
ADVERTISEMENT

Average Bench

(Based on 6,564 samples)
Rank 9640.5%
Min Avg Max
12.1 MC Read 15.2 17
9.5 MC Write 13.9 16.3
9.43 MC Mixed 11.6 14.6
38.9% 13.6 GB/s
Min Avg Max
7.1 SC Read 11.7 15.7
7 SC Write 12.8 16.6
7.8 SC Mixed 12.2 15.5
34.9% 12.2 GB/s
Min Avg Max
61.3 Latency 80.8 110
49.5% 80.8 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
1 of 4 slots used
8GB DIMM DDR4 2933 MHz clocked @ 1467 MHz
46.7% Average
MC Read 18.9
MC Write 14.3
MC Mixed 16.1
47% 16.4 GB/s
SC Read 15.1
SC Write 10.5
SC Mixed 13.9
38% 13.2 GB/s
Latency 87.5
46% 87.5 ns
1 of 2 slots used
8GB DIMM DDR4 clocked @ 2400 MHz
43.8% Average
MC Read 16.2
MC Write 16.1
MC Mixed 11.7
42% 14.7 GB/s
SC Read 12.1
SC Write 15.5
SC Mixed 12.4
38% 13.3 GB/s
Latency 67.5
59% 67.5 ns
1 of 4 slots used
8GB DIMM DDR4 2400 MHz clocked @ 1200 MHz
43.7% Average
MC Read 16.2
MC Write 14.5
MC Mixed 13.7
42% 14.8 GB/s
SC Read 14.8
SC Write 15.8
SC Mixed 14.9
43% 15.2 GB/s
Latency 97.4
41% 97.4 ns
1 of 4 slots used
8GB DIMM DDR4 clocked @ 2400 MHz
40.1% Average
MC Read 14.3
MC Write 11.5
MC Mixed 14.1
38% 13.3 GB/s
SC Read 14.3
SC Write 14.6
SC Mixed 15.3
42% 14.7 GB/s
Latency 98
41% 98 ns
1 of 2 slots used
8GB DIMM DDR4 clocked @ 2400 MHz
37.9% Below average
MC Read 14.2
MC Write 12.4
MC Mixed 11.2
36% 12.6 GB/s
SC Read 11.4
SC Write 11.6
SC Mixed 11.3
33% 11.4 GB/s
Latency 74.4
54% 74.4 ns
1 of 4 slots used
8GB DIMM DDR4 2400 MHz clocked @ 2133 MHz
37.8% Below average
MC Read 14.3
MC Write 13.1
MC Mixed 9.9
36% 12.4 GB/s
SC Read 11.2
SC Write 12.8
SC Mixed 12.3
35% 12.1 GB/s
Latency 75.2
53% 75.2 ns
1 of 4 slots used
8GB DIMM DDR4 clocked @ 2133 MHz
33.7% Below average
MC Read 11.1
MC Write 11.3
MC Mixed 10.3
31% 10.9 GB/s
SC Read 9.8
SC Write 11.5
SC Mixed 10.1
30% 10.5 GB/s
Latency 72.5
55% 72.5 ns
1 of 2 slots used
8GB DIMM DDR4 clocked @ 2400 MHz
24.1% Poor
MC Read 10
MC Write 7.6
MC Mixed 8.6
25% 8.73 GB/s
SC Read 5.8
SC Write 4.7
SC Mixed 6.6
16% 5.7 GB/s
Latency 171
23% 171 ns
6,564 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 14,207,870 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 M378A1K43CB2-CRC 1x8GB Builds (Compare 2,641 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 17%
Surfboard
Desktop
Desktop 73%
Battleship
Workstation
Workstation 39%
Jet ski

System: HP Pavilion Desktop PC 570-p0XX

CPU
Core i5-7400Intel  $200Bench 70%, 69,473 samples1,138x
Core i7-7700Intel  $319Bench 83%, 78,634 samples703x
Core i3-7100Intel  $130Bench 63%, 25,984 samples288x
GPU
HD 630 (Desktop Kaby Lake)IntelBench 8%, 61,403 samples963x
GTX 1050Nvidia  $100Bench 34%, 99,112 samples553x
Radeon R7 GraphicsAMDBench 8%, 11,076 samples280x
SSD
MZVLW128HEGR-000H1 128GBSamsungBench 163%, 2,259 samples478x
PM961 NVMe PCIe M.2 256GBSamsung  $60Bench 179%, 32,568 samples131x
Black NVMe PCIe M.2 256GB (2017)WD  $76Bench 123%, 10,067 samples32x
RAM
M378A1K43CB2-CRC 1x8GBSamsungBench 40%, 6,564 samples422x
EDIT WITH CUSTOM PC BUILDER Value: 80% - Excellent Total price: $200

Popular M378A1K43CB2-CRC 1x8GB 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 Workstation

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.
  • - 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.
  • - Share your opinion by voting.
Memory Kit Rankings (Price vs Performance) February 2019 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
Over the hill
Age: 2 years

Speed Comparisons

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

105 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 i7-8700K $360Nvidia GTX 1070 $330Samsung 850 Evo 250GB $78
AMD Ryzen 5 1600 $148Nvidia GTX 1060-6GB $230Samsung 850 Evo 500GB $80
Intel Core i5-8600K $259Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3000 C15 2x8GB $110SanDisk Extreme 64GB $43
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $750SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $41Corsair Vengeance LPX DDR4 3200 C16 2x8GB $120SanDisk Ultra Fit 32GB $12
Today's hottest
Amazon Ebay Newegg
deals
CPU GPU SSD HDD USB RAM MBD
Test your PC Build a PC
FPS Estimates
User Guide  •  About  •  FAQs  •  Email  •  Privacy  •  Developer Feedback