TEST
YOUR RAM
ADD TO PC
BUILD

ACPI

Digital Co Ltd 7D402439 2x8GB

▲ 500 ▼

Release date ≈ Q1 2023.

Average Bench: 81% (54th of 115)

Based on 7 user benchmarks.  Model: ACPI Digital Co Ltd 7D402439 2x8GB
Poor: 64%Average: 81% Great: 101%

Popular builds with this RAM

Very good average bench

The ACPI Digital Co Ltd 7D402439 2x8GB averaged just 19.0% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the ACPI Digital Co Ltd 7D402439 2x8GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 32.6GB/s
Avg. 16 Core Mixed IO Bench 31.7GB/s

Above average consistency

The range of scores (95th - 5th percentile) for the ACPI Digital Co Ltd 7D402439 2x8GB is 36.9%. This is a relatively wide range which indicates that the ACPI Digital Co Ltd 7D402439 2x8GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Physical RAM Latency 142ns
Avg. 1 Core Read Bench 13.3GB/s
ADVERTISEMENT

Average Bench

(Based on 7 samples)
Rank 5481%
Min Avg Max
27.3 MC Read 32.6 41.6
16 MC Write 28.9 36.8
27.6 MC Mixed 31.7 38.1
88.7% 31.1 GB/s
Min Avg Max
9.2 SC Read 13.3 18.3
13.1 SC Write 24.9 35.2
12.7 SC Mixed 17.1 24
52.7% 18.4 GB/s
Min Avg Max
95.8 Latency 142 212
28.2% 142 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
2 of 2 slots used
16GB SODIMM DDR4 clocked @ 3200 MHz
101% Outstanding
MC Read 41.6
MC Write 35.6
MC Mixed 38.1
110% 38.4 GB/s
SC Read 18.3
SC Write 35.2
SC Mixed 19.4
69% 24.3 GB/s
Latency 111
36% 111 ns
2 of 2 slots used
16GB SODIMM DDR4 clocked @ 3200 MHz
98.5% Outstanding
MC Read 39.1
MC Write 36.8
MC Mixed 35.3
106% 37.1 GB/s
SC Read 17.2
SC Write 33.3
SC Mixed 24
71% 24.8 GB/s
Latency 95.8
42% 95.8 ns
2 of 2 slots used
16GB SODIMM DDR4 clocked @ 3200 MHz
88.3% Excellent
MC Read 35.9
MC Write 30.1
MC Mixed 33.2
94% 33.1 GB/s
SC Read 16.3
SC Write 31.7
SC Mixed 21.2
66% 23.1 GB/s
Latency 105
38% 105 ns
2 of 2 slots used
16GB SODIMM DDR4 clocked @ 3200 MHz
74.5% Very good
MC Read 27.8
MC Write 29.7
MC Mixed 29.3
83% 28.9 GB/s
SC Read 9.8
SC Write 25.2
SC Mixed 12.7
45% 15.9 GB/s
Latency 169
24% 169 ns
2 of 2 slots used
16GB SODIMM DDR4 clocked @ 3200 MHz
74% Very good
MC Read 29
MC Write 29.4
MC Mixed 28.3
83% 28.9 GB/s
SC Read 11.9
SC Write 18.4
SC Mixed 14.5
43% 14.9 GB/s
Latency 163
24% 163 ns
2 of 2 slots used
16GB SODIMM DDR4 clocked @ 3200 MHz
66.9% Good
MC Read 27.7
MC Write 24.4
MC Mixed 27.6
76% 26.6 GB/s
SC Read 9.2
SC Write 13.1
SC Mixed 13.2
34% 11.8 GB/s
Latency 212
19% 212 ns
2 of 2 slots used
16GB SODIMM DDR4 clocked @ 3200 MHz
63.9% Good
MC Read 27.3
MC Write 16
MC Mixed 30
70% 24.4 GB/s
SC Read 10.1
SC Write 17.7
SC Mixed 14.5
40% 14.1 GB/s
Latency 137
29% 137 ns

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 67,078,822 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 Digital Co Ltd 7D402439 2x8GB Builds (Compare 25 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 24%
Surfboard
Desktop
Desktop 98%
Nuclear submarine
Workstation
Workstation 25%
Raft

System: Dream Machines Gaming Laptop

CPU
Core i7-12700HIntelBench 97%, 52,857 samples8x
Core i7-10750HIntelBench 77%, 206,796 samples7x
Core i5-12500HIntelBench 94%, 11,588 samples3x
GPU
Iris Xe GraphicsIntelBench 16%, 72,765 samples10x
RTX 3060 (Laptop)NvidiaBench 90%, 102,706 samples5x
UHD GraphicsIntelBench 5%, 187,969 samples4x
SSD
M.2 P300 1024GBPatriotBench 215%, 1,126 samples8x
Patriot P300 1TBNvmeBench 177%, 45 samples3x
SSDPR-PX500-01T-80 1TBBench 218%, 490 samples3x
RAM
Digital Co Ltd 7D402439 2x8GBACPIBench 81%, 7 samples4x
EDIT WITH CUSTOM PC BUILDER

Popular Digital Co Ltd 7D402439 2x8GB 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) May 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]

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
Reaching its prime
Age: 15 months

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

115 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 i5-13600K $254Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
If you make a purchase via one of these links, our site may earn a commission
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