TEST
YOUR RAM
ADD TO PC
BUILD

Unknown

HMA81GU6AFR8N-UH 2x8GB

▲ 502 ▼

Release date ≈ Q4 2016.

Average Bench: 72.8% (72nd of 113)

Based on 2,719 user benchmarks.  Model: Unknown HMA81GU6AFR8N-UH 2x8GB
Poor: 61%Average: 72.8% Great: 80%

Popular builds with this RAM

Good average bench

The Unknown HMA81GU6AFR8N-UH 2x8GB averaged 27.1% 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 28GB/s
Avg. 16 Core Write Bench 27.9GB/s

Very good consistency

The range of scores (95th - 5th percentile) for the Unknown HMA81GU6AFR8N-UH 2x8GB is just 19.2%. This is a relatively narrow range which indicates that the Unknown HMA81GU6AFR8N-UH 2x8GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 16.2GB/s
Avg. Physical RAM Latency 73.6ns
ADVERTISEMENT

Average Bench

(Based on 2,719 samples)
Rank 7272.8%
Min Avg Max
23.2 MC Read 28 31
21.3 MC Write 27.9 31.7
19 MC Mixed 21.6 24.2
73.9% 25.9 GB/s
Min Avg Max
11.8 SC Read 16.2 18.8
17.7 SC Write 27.3 33.1
15.5 SC Mixed 22.1 25.6
62.5% 21.9 GB/s
Min Avg Max
62.3 Latency 73.6 89.9
54.3% 73.6 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 2 slots used
16GB DIMM DDR4 clocked @ 2400 MHz
82.8% Excellent
MC Read 30.3
MC Write 32.5
MC Mixed 25.2
84% 29.3 GB/s
SC Read 18.8
SC Write 32.6
SC Mixed 24.6
72% 25.3 GB/s
Latency 64
62% 64 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2400 MHz
79.4% Very good
MC Read 31.3
MC Write 30.4
MC Mixed 23.3
81% 28.3 GB/s
SC Read 16.8
SC Write 29.2
SC Mixed 25.2
68% 23.7 GB/s
Latency 69.8
57% 69.8 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2400 MHz
79% Very good
MC Read 30.4
MC Write 30.7
MC Mixed 22.6
80% 27.9 GB/s
SC Read 19
SC Write 33
SC Mixed 25.4
74% 25.8 GB/s
Latency 78.1
51% 78.1 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2400 MHz
77.6% Very good
MC Read 29.7
MC Write 30.9
MC Mixed 21.9
79% 27.5 GB/s
SC Read 16.8
SC Write 32.1
SC Mixed 24.9
70% 24.6 GB/s
Latency 76.9
52% 76.9 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2400 MHz
74% Very good
MC Read 28.7
MC Write 29.4
MC Mixed 21.6
76% 26.6 GB/s
SC Read 14
SC Write 26.1
SC Mixed 19.1
56% 19.7 GB/s
Latency 63.5
63% 63.5 ns
2 of 4 slots used
16GB DIMM DDR4 2400 MHz clocked @ 2133 MHz
72.4% Very good
MC Read 27.5
MC Write 27.8
MC Mixed 20.7
72% 25.3 GB/s
SC Read 16.6
SC Write 29.2
SC Mixed 23.2
66% 23 GB/s
Latency 68.8
58% 68.8 ns
2 of 4 slots used
16GB DIMM DDR4 2400 MHz clocked @ 2133 MHz
71.9% Very good
MC Read 27.6
MC Write 27.6
MC Mixed 20.6
72% 25.3 GB/s
SC Read 16.1
SC Write 28
SC Mixed 21.7
63% 21.9 GB/s
Latency 66.9
60% 66.9 ns
2 of 4 slots used
16GB DIMM DDR4 2400 MHz clocked @ 2133 MHz
67.6% Good
MC Read 26.2
MC Write 26.3
MC Mixed 20.1
69% 24.2 GB/s
SC Read 13.6
SC Write 23.8
SC Mixed 18.8
54% 18.7 GB/s
Latency 72.9
55% 72.9 ns
2 of 4 slots used
16GB DIMM DDR4 2400 MHz clocked @ 2133 MHz
61.6% Good
MC Read 25.9
MC Write 25
MC Mixed 15.4
63% 22.1 GB/s
SC Read 12.2
SC Write 22.3
SC Mixed 15.8
48% 16.8 GB/s
Latency 79.2
50% 79.2 ns
2,719 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 47,758,588 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 HMA81GU6AFR8N-UH 2x8GB Builds (Compare 3,097 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 51%
Yacht
Desktop
Desktop 89%
Aircraft carrier
Workstation
Workstation 47%
Yacht

System: Dell Inspiron 5680

CPU
Core i7-8700Intel  $312Bench 88%, 293,730 samples1,565x
Core i5-8400Intel  $172Bench 85%, 308,976 samples992x
Core i3-8100Intel  $205Bench 76%, 110,399 samples262x
GPU
GTX 1060-3GBNvidia  $230Bench 53%, 551,942 samples1,305x
GTX 1070Nvidia  $138Bench 80%, 1,199,785 samples434x
GTX 1060-6GBNvidia  $290Bench 57%, 1,286,087 samples258x
SSD
hynix SC311 SATA 128GBSKBench 64%, 16,420 samples319x
CV8-8E128-11 SATA 128GBLiteonBench 68%, 4,693 samples174x
hynix SC311 SATA 256GBSKBench 78%, 18,810 samples132x
RAM
HMA81GU6AFR8N-UH 2x8GBUnknownBench 73%, 2,719 samples258x
EDIT WITH CUSTOM PC BUILDER Value: 72% - Very good Total price: $542

Popular HMA81GU6AFR8N-UH 2x8GB 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) December 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.
0306
Avatar level
216

Good

15 months ago.

Just enough to run a lot of chrome tabs, the read/write is good for multi core but not the best at single core.

Your
opinion?
▲Like ▼Dislike
Ready to retire
Age: 4 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 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

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 i5-12600K $300Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-11600K $220Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i5-11400F $196Nvidia RTX 3080 $700Samsung 850 Evo 120GB $200
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $67SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3000 C15 2x8GB $76SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $71G.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