Today's hottest
Amazon Ebay
deals
TEST
YOUR RAM
ADD TO PC
BUILD

Samsung

M393A1G40DB0-CPB M393A1G40DB0-CPB M393A1G40DB0-CPB M393A1G43DB0-CPB 32GB

▲ 500 ▼

Release date ≈ Q1 2021.

Average Bench: 89.1% (39th of 132)

Based on 4 user benchmarks.  Model: Samsung M393A1G40DB0-CPB M393A1G40DB0-CPB M393A1G40DB0-CPB M393A1G43DB0-CPB 32GB
Poor: 55%Average: 89.1% Great: 102%

Popular builds with this RAM

Very good average bench

The Samsung M393A1G40DB0-CPB M393A1G40DB0-CPB M393A1G40DB0-CPB M393A1G43DB0-CPB 32GB averaged just 10.9% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung M393A1G40DB0-CPB M393A1G40DB0-CPB M393A1G40DB0-CPB M393A1G43DB0-CPB 32GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 37.2GB/s
Avg. 16 Core Write Bench 34.2GB/s

Unknown consistency

There are too few samples to reasonably determine how consistently this RAM perfroms. This result should be interpreted with caution.

Weaknesses

Avg. 1 Core Read Bench 14.3GB/s
Avg. Physical RAM Latency 88ns

Average Bench

(Based on 4 samples)
Rank 3989.1%
Min Avg Max
25.4 MC Read 37.2 45.3
19.8 MC Write 34.2 40.2
18.1 MC Mixed 31.5 36.6
98% 34.3 GB/s
Min Avg Max
12.3 SC Read 14.3 15.5
5.6 SC Write 16.6 21
17.8 SC Mixed 20.1 21.3
48.5% 17 GB/s
Min Avg Max
65.8 Latency 88 142
45.4% 88 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
2133, 2133, 2133, 2133 MHz
8192, 8192, 8192, 8192 MB
102% Outstanding
MC Read 45.3
MC Write 38.2
MC Mixed 35.6
113% 39.7 GB/s
SC Read 14.3
SC Write 18.8
SC Mixed 20
51% 17.7 GB/s
Latency 65.8
61% 65.8 ns
2133, 2133, 2133, 2133 MHz
8192, 8192, 8192, 8192 MB
99.9% Outstanding
MC Read 39.2
MC Write 40.2
MC Mixed 35.9
110% 38.4 GB/s
SC Read 15.5
SC Write 21
SC Mixed 21.3
55% 19.3 GB/s
Latency 71.9
56% 71.9 ns
2133, 2133, 2133, 2133 MHz
8192, 8192, 8192, 8192 MB
98.8% Outstanding
MC Read 38.9
MC Write 38.4
MC Mixed 36.6
108% 38 GB/s
SC Read 15
SC Write 21
SC Mixed 21.3
55% 19.1 GB/s
Latency 72
56% 72 ns
2133, 2133, 2133, 2133 MHz
8192, 8192, 8192, 8192 MB
55.3% Above average
MC Read 25.4
MC Write 19.8
MC Mixed 18.1
60% 21.1 GB/s
SC Read 12.3
SC Write 5.6
SC Mixed 17.8
34% 11.9 GB/s
Latency 142
28% 142 ns

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 68,198,126 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 M393A1G40DB0-CPB M393A1G40DB0-CPB M393A1G40DB0-CPB M393A1G43DB0-CPB 32GB Builds (Compare 6,370 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 21%
Surfboard
Desktop
Desktop 80%
Battleship
Workstation
Workstation 19%
Surfboard

System: HP Z440 Workstation

CPU
Xeon E5-1620 v3IntelBench 72%, 10,197 samples1,303x
Xeon E5-1650 v4IntelBench 83%, 3,842 samples1,106x
Xeon E5-1650 v3IntelBench 77%, 7,962 samples918x
GPU
Quadro K2200Nvidia  $440Bench 16%, 13,860 samples780x
Quadro M4000NvidiaBench 32%, 9,043 samples397x
Quadro K4200Nvidia  $820Bench 21%, 7,330 samples230x
SSD
SM961 NVMe PCIe M.2 512GBSamsungBench 238%, 21,542 samples151x
SM961 NVMe PCIe M.2 256GBSamsungBench 219%, 21,747 samples140x
A400 240GBKingston  $25Bench 66%, 424,288 samples122x
RAM
M393A1G40DB0-CPB M393A1G40DB0-CPB M393A1G40DB0-CPB M393A1G43DB0-CPB 32GBSamsungBench 89%, 4 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 9% - Terrible Total price: $440

Popular M393A1G40DB0-CPB M393A1G40DB0-CPB M393A1G40DB0-CPB M393A1G43DB0-CPB 32GB systems:

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

Welcome to our 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 value for money 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) November 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]

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

132 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
Why does UserBenchmark have a bad reputation on reddit?
Marketers operate thousands of reddit accounts. Our benchmarks expose their spiel so they attack our reputation.
Why don’t PC brands endorse UserBenchmark?
Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
Why don’t youtubers promote UserBenchmark?
We don't pay youtubers, so they don't praise us. Moreover, our data obstructs youtubers who promote overpriced or inferior products.
Why does UserBenchmark have negative trustpilot reviews?
The 200+ trustpilot reviews are mostly written by virgin marketing accounts. Real users don't give a monkey's about big brands.
Why is UserBenchmark the gold standard for users?
Instead of pursuing brands for sponsorship, we've spent 13 years publishing real-world data for users.
The Best
CPUGPUSSD
Intel Core i5-12600K $169Nvidia RTX 4060 $295WD Black SN850X M.2 2TB $135
Intel Core i5-12400F $111Nvidia RTX 4060-Ti $345WD Black SN850X M.2 1TB $80
Intel Core i5-13600K $225Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
Today's hottest
Amazon Ebay
deals
If you buy something via a price link, UserBenchmark may earn a commission
Build Test EFps
Can You Run It?
►
YouTube
*NEW*
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback