Average Bench: 51.4% (93rd of 113)

Based on 25 user benchmarks.  Model: Unknown Hynix HMA851S6CJR6N-VK 20GB

Average average bench

The Unknown Hynix HMA851S6CJR6N-VK 20GB averaged 48.5% 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. 16 Core Read Bench 19.8GB/s
Avg. 1 Core Write Bench 19GB/s

Good consistency

The range of scores (95th - 5th percentile) for the Unknown Hynix HMA851S6CJR6N-VK 20GB is 27.4%. This is a relatively narrow range which indicates that the Unknown Hynix HMA851S6CJR6N-VK 20GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 13.6GB/s
Avg. Physical RAM Latency 101ns
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Average Bench

(Based on 25 samples)
Min Avg Max
11.9 MC Read 19.8 31.2
10 MC Write 18.9 27.3
9.5 MC Mixed 15.4 22.1
51.5% 18 GB/s
Min Avg Max
8 SC Read 13.6 17.7
8.9 SC Write 19 33
8.4 SC Mixed 16.1 24
46.3% 16.2 GB/s
Min Avg Max
66.3 Latency 101 148
39.7% 101 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
3200, 2667 MHz
16384, 4096 MB
MC Read 20.2
MC Write 18.2
MC Mixed 14.4
50% 17.6 GB/s
SC Read 14.9
SC Write 18.9
SC Mixed 13.9
45% 15.9 GB/s
Latency 119
34% 119 ns
2667, 2667 MHz
16384, 4096 MB
MC Read 18.4
MC Write 17.6
MC Mixed 14.7
48% 16.9 GB/s
SC Read 13.6
SC Write 19
SC Mixed 16
46% 16.2 GB/s
Latency 122
33% 122 ns
2667, 2667 MHz
16384, 4096 MB
MC Read 15
MC Write 18.6
MC Mixed 15
46% 16.2 GB/s
SC Read 9.4
SC Write 13.7
SC Mixed 12.2
34% 11.8 GB/s
Latency 148
27% 148 ns
3200, 2667 MHz
16384, 4096 MB
MC Read 16.6
MC Write 15.1
MC Mixed 11.9
42% 14.5 GB/s
SC Read 9.8
SC Write 13.9
SC Mixed 10.8
33% 11.5 GB/s
Latency 99.8
40% 99.8 ns
2667, 2667 MHz
16384, 4096 MB
MC Read 15.6
MC Write 14.8
MC Mixed 11.3
40% 13.9 GB/s
SC Read 10.6
SC Write 16
SC Mixed 14
39% 13.5 GB/s
Latency 101
39% 101 ns
2667, 2667 MHz
16384, 4096 MB
MC Read 9.7
MC Write 8.3
MC Mixed 8.8
26% 8.93 GB/s
SC Read 6.6
SC Write 8.4
SC Mixed 10.7
24% 8.57 GB/s
Latency 128
31% 128 ns
25 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 45,862,835 RAM Kits tested.

Typical Hynix HMA851S6CJR6N-VK 20GB Builds (Compare 2,448 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 9%
Tree trunk
Desktop
Desktop 66%
Battle cruiser
Workstation
Workstation 9%
Tree trunk

System: Acer Aspire A515-54G

EDIT WITH CUSTOM PC BUILDER

Popular Hynix HMA851S6CJR6N-VK 20GB 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

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) September 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]

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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

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

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Intel Core i7-11700K $380Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $183
HDDRAMUSB
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WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $77SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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