Average Bench: 55.4% (88th of 113)

Based on 456 user benchmarks.  Model: Unknown HMA851S6CJR6N-UH 2x4GB

Average average bench

The Unknown HMA851S6CJR6N-UH 2x4GB averaged 44.5% 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 20.5GB/s
Avg. 1 Core Write Bench 20.4GB/s

Average consistency

The range of scores (95th - 5th percentile) for the Unknown HMA851S6CJR6N-UH 2x4GB is 41.8%. This is a relatively wide range which indicates that the Unknown HMA851S6CJR6N-UH 2x4GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Physical RAM Latency 130ns
Avg. 1 Core Read Bench 14.2GB/s
ADVERTISEMENT

Average Bench

(Based on 456 samples)
Min Avg Max
7.3 MC Read 20.5 26
7.18 MC Write 19.3 25.1
9.59 MC Mixed 19.2 23.2
56.3% 19.7 GB/s
Min Avg Max
3.88 SC Read 14.2 21
5.17 SC Write 20.4 30.2
5.59 SC Mixed 17.9 23.4
50% 17.5 GB/s
Min Avg Max
70.1 Latency 130 220
30.8% 130 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 2 slots used
8GB SODIMM DDR4 clocked @ 2400 MHz
MC Read 24.2
MC Write 23.4
MC Mixed 22.6
67% 23.4 GB/s
SC Read 16
SC Write 26.5
SC Mixed 16.5
56% 19.7 GB/s
Latency 118
34% 118 ns
2 of 2 slots used
8GB SODIMM DDR4 clocked @ 2400 MHz
MC Read 23.7
MC Write 20.8
MC Mixed 22.5
64% 22.3 GB/s
SC Read 18.4
SC Write 23.6
SC Mixed 20.2
59% 20.7 GB/s
Latency 110
36% 110 ns
2 of 2 slots used
8GB SODIMM DDR4 2400 MHz clocked @ 2133 MHz
MC Read 22.8
MC Write 22.3
MC Mixed 19
61% 21.4 GB/s
SC Read 11.8
SC Write 15.8
SC Mixed 16.3
42% 14.6 GB/s
Latency 80.4
50% 80.4 ns
2 of 2 slots used
8GB SODIMM DDR4 clocked @ 2400 MHz
MC Read 20
MC Write 18.6
MC Mixed 16.7
53% 18.4 GB/s
SC Read 10.5
SC Write 10.6
SC Mixed 10.5
30% 10.5 GB/s
Latency 117
34% 117 ns
2 of 2 slots used
8GB SODIMM DDR4 clocked @ 2400 MHz
MC Read 13.7
MC Write 15.4
MC Mixed 16.4
43% 15.2 GB/s
SC Read 4.5
SC Write 6.8
SC Mixed 5
16% 5.43 GB/s
Latency 221
18% 221 ns
2 of 2 slots used
8GB SODIMM DDR4 clocked @ 2400 MHz
MC Read 8
MC Write 8.1
MC Mixed 14.9
30% 10.3 GB/s
SC Read 7.6
SC Write 7.8
SC Mixed 12.6
27% 9.33 GB/s
Latency 202
20% 202 ns
2 of 2 slots used
8GB SODIMM DDR4 2400 MHz clocked @ 1866 MHz
MC Read 7.3
MC Write 6.5
MC Mixed 7.4
20% 7.07 GB/s
SC Read 4.2
SC Write 4.7
SC Mixed 5.7
14% 4.87 GB/s
Latency 204
20% 204 ns
2 of 2 slots used
8GB SODIMM DDR4 2400 MHz clocked @ 1866 MHz
MC Read 5.2
MC Write 5
MC Mixed 5.8
15% 5.33 GB/s
SC Read 2.8
SC Write 4.4
SC Mixed 6.7
13% 4.63 GB/s
Latency 216
18% 216 ns
456 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 28,162,589 RAM Kits tested.

Typical HMA851S6CJR6N-UH 2x4GB Builds (Compare 1,568 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 17%
Surfboard
Desktop
Desktop 52%
Yacht
Workstation
Workstation 36%
Jet ski

System: Dell Inspiron 5575

EDIT WITH CUSTOM PC BUILDER

Popular HMA851S6CJR6N-UH 2x4GB 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.
  • - 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.
  • - Share your opinion by voting.
Memory Kit Rankings (Price vs Performance) May 2020 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

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

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-9400F $165Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $49
Intel Core i5-9600K $199Nvidia GTX 1650S (Super) $160Samsung 850 Evo 120GB $78
Intel Core i7-9700K $365Nvidia RTX 2070S (Super) $500Samsung 850 Pro 512GB $240
HDDRAMUSB
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $75SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $681SanDisk Ultra Fit 32GB $16
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer Feedback