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

Unknown

CT8G4DFS824A.C8FDD1 Hynix HMA81GU6AFR8N-UH 16GB

▲ 500 ▼

Release date ≈ Q1 2018.

Average Bench: 72.5% (93rd of 132)

Based on 63 user benchmarks.  Model: Unknown CT8G4DFS824A.C8FDD1 Hynix HMA81GU6AFR8N-UH 16GB
Poor: 42%Average: 72.5% Great: 91%

Popular builds with this RAM

Good average bench

The Unknown CT8G4DFS824A.C8FDD1 Hynix HMA81GU6AFR8N-UH 16GB averaged 27.4% 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 27.4GB/s
Avg. 16 Core Write Bench 27.1GB/s

Average consistency

The range of scores (95th - 5th percentile) for the Unknown CT8G4DFS824A.C8FDD1 Hynix HMA81GU6AFR8N-UH 16GB is 49.2%. This is a relatively wide range which indicates that the Unknown CT8G4DFS824A.C8FDD1 Hynix HMA81GU6AFR8N-UH 16GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Physical RAM Latency 86.2ns
Avg. 1 Core Read Bench 17.3GB/s

Average Bench

(Based on 63 samples)
Rank 9372.5%
Min Avg Max
12.8 MC Read 27.4 37.2
12.8 MC Write 27.1 34.5
11.8 MC Mixed 23.7 29.7
74.4% 26.1 GB/s
Min Avg Max
9.54 SC Read 17.3 25.2
11.5 SC Write 25.5 35.1
9.14 SC Mixed 21.4 26.9
61.1% 21.4 GB/s
Min Avg Max
65.6 Latency 86.2 111
46.4% 86.2 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
2400, 2400 MHz
8192, 8192 MB
83.1% Excellent
MC Read 32.6
MC Write 29.2
MC Mixed 28.9
86% 30.2 GB/s
SC Read 21
SC Write 29.9
SC Mixed 23.6
71% 24.8 GB/s
Latency 94.1
42% 94.1 ns
2400, 2400 MHz
8192, 8192 MB
78.5% Very good
MC Read 29.8
MC Write 30.9
MC Mixed 22
79% 27.6 GB/s
SC Read 17.6
SC Write 32.8
SC Mixed 23.4
70% 24.6 GB/s
Latency 64.4
62% 64.4 ns
2400, 2400 MHz
8192, 8192 MB
78.1% Very good
MC Read 29.5
MC Write 30.5
MC Mixed 21.9
78% 27.3 GB/s
SC Read 18.2
SC Write 33
SC Mixed 23.4
71% 24.9 GB/s
Latency 63.8
63% 63.8 ns
2400, 2400 MHz
8192, 8192 MB
73.1% Very good
MC Read 31.9
MC Write 18.1
MC Mixed 27.4
74% 25.8 GB/s
SC Read 25.4
SC Write 18
SC Mixed 28.8
69% 24.1 GB/s
Latency 85.9
47% 85.9 ns
2400, 2400 MHz
8192, 8192 MB
72.7% Very good
MC Read 27.3
MC Write 27.1
MC Mixed 22.2
73% 25.5 GB/s
SC Read 15.3
SC Write 30.4
SC Mixed 21.1
64% 22.3 GB/s
Latency 66
61% 66 ns
2400, 2400 MHz
8192, 8192 MB
72.4% Very good
MC Read 27.2
MC Write 28.4
MC Mixed 23.1
75% 26.2 GB/s
SC Read 15.7
SC Write 26.6
SC Mixed 22.1
61% 21.5 GB/s
Latency 97.7
41% 97.7 ns
2133, 2133 MHz
8192, 8192 MB
68% Good
MC Read 23.6
MC Write 28.6
MC Mixed 21.1
70% 24.4 GB/s
SC Read 14.2
SC Write 27.9
SC Mixed 18.5
58% 20.2 GB/s
Latency 91.2
44% 91.2 ns
2400, 2400 MHz
8192, 8192 MB
59.3% Above average
MC Read 21.7
MC Write 24.9
MC Mixed 20.5
64% 22.4 GB/s
SC Read 10.5
SC Write 15.7
SC Mixed 14.6
39% 13.6 GB/s
Latency 125
32% 125 ns
63 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 68,305,737 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 CT8G4DFS824A.C8FDD1 Hynix HMA81GU6AFR8N-UH 16GB Builds (Compare 3,030 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 64%
Destroyer
Desktop
Desktop 83%
Aircraft carrier
Workstation
Workstation 54%
Yacht

System: Acer Predator G3-710

CPU
Core i7-7700Intel  $179Bench 76%, 256,717 samples1,066x
Core i5-6400Intel  $62Bench 61%, 171,457 samples776x
Core i7-6700Intel  $130Bench 72%, 282,363 samples714x
GPU
GTX 1070Nvidia  $278Bench 80%, 1,459,281 samples801x
GTX 1060-6GBNvidia  $117Bench 56%, 1,368,019 samples395x
GTX 1060-3GBNvidia  $144Bench 52%, 627,793 samples326x
SSD
600p Series NVMe PCIe M.2 256GBIntel  $49Bench 116%, 58,154 samples315x
CV1-8B128 128GBLiteonBench 69%, 9,472 samples125x
HFS256G39TND-N210A 256GBBench 70%, 39,780 samples107x
RAM
CT8G4DFS824A.C8FDD1 Hynix HMA81GU6AFR8N-UH 16GBUnknownBench 73%, 63 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 70% - Very good Total price: $506

Popular CT8G4DFS824A.C8FDD1 Hynix HMA81GU6AFR8N-UH 16GB 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: 6 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 i5-13600K $210Nvidia RTX 4060 $280WD Black SN850X M.2 2TB $135
Intel Core i5-12600K $167Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $84
Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $400
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