Average Bench: 61.3% (79th of 105)

Based on 1,462 user benchmarks.  Model: Unknown HMA851S6AFR6N-UH 2x4GB

Above average average bench

The Unknown HMA851S6AFR6N-UH 2x4GB averaged 38.6% 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 23.6GB/s
Avg. 1 Core Write Bench 22.8GB/s

Good consistency

The range of scores (95th - 5th percentile) for the Unknown HMA851S6AFR6N-UH 2x4GB is 25%. This is a relatively narrow range which indicates that the Unknown HMA851S6AFR6N-UH 2x4GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Physical RAM Latency 95.4ns
Avg. 1 Core Read Bench 14.8GB/s
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Average Bench

(Based on 1,462 samples)
Min Avg Max
14.6 MC Read 23.6 26.9
15.4 MC Write 22.2 26.7
15.6 MC Mixed 19.1 22.6
61.8% 21.6 GB/s
Min Avg Max
7.8 SC Read 14.8 20.4
10.1 SC Write 22.8 29.6
12 SC Mixed 19.7 23.9
54.5% 19.1 GB/s
Min Avg Max
67.6 Latency 95.4 182
41.9% 95.4 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 24.1
MC Write 23.2
MC Mixed 22.2
66% 23.2 GB/s
SC Read 21.4
SC Write 29.3
SC Mixed 23.1
70% 24.6 GB/s
Latency 99.1
40% 99.1 ns
2 of 2 slots used
8GB SODIMM DDR4 clocked @ 2400 MHz
MC Read 24
MC Write 23.3
MC Mixed 22.7
67% 23.3 GB/s
SC Read 18.8
SC Write 29.2
SC Mixed 21.3
66% 23.1 GB/s
Latency 102
39% 102 ns
2 of 2 slots used
8GB SODIMM DDR4 clocked @ 2400 MHz
MC Read 24.3
MC Write 22.2
MC Mixed 23
66% 23.2 GB/s
SC Read 19.4
SC Write 27.3
SC Mixed 22.3
66% 23 GB/s
Latency 100
40% 100 ns
2 of 2 slots used
8GB SODIMM DDR4 clocked @ 2400 MHz
MC Read 26.4
MC Write 20.7
MC Mixed 18.6
62% 21.9 GB/s
SC Read 17.7
SC Write 25.4
SC Mixed 23.5
63% 22.2 GB/s
Latency 67.7
59% 67.7 ns
2 of 2 slots used
8GB SODIMM DDR4 clocked @ 2400 MHz
MC Read 24
MC Write 22.6
MC Mixed 18
62% 21.5 GB/s
SC Read 14.8
SC Write 24.7
SC Mixed 20
57% 19.8 GB/s
Latency 67.9
59% 67.9 ns
2 of 2 slots used
8GB SODIMM DDR4 clocked @ 2400 MHz
MC Read 23
MC Write 21.6
MC Mixed 20.8
62% 21.8 GB/s
SC Read 17.7
SC Write 26.7
SC Mixed 21
62% 21.8 GB/s
Latency 174
23% 174 ns
2 of 2 slots used
8GB SODIMM DDR4 clocked @ 2400 MHz
MC Read 24.7
MC Write 20.6
MC Mixed 17.4
60% 20.9 GB/s
SC Read 17.1
SC Write 23.7
SC Mixed 22.1
60% 21 GB/s
Latency 78.7
51% 78.7 ns
1,462 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 10,440,114 RAM Kits tested.

Typical HMA851S6AFR6N-UH 2x4GB Builds (Compare 4,862 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 17%
Surfboard
Desktop
Desktop 68%
Battle cruiser
Workstation
Workstation 42%
Speed boat

System: Dell Inspiron 7577

EDIT WITH CUSTOM PC BUILDER

Popular HMA851S6AFR6N-UH 2x4GB systems:

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Memory Kit Rankings (Price vs Performance) September 2018 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

105 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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The Best.
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AMD Ryzen 5 1600 $150Nvidia GTX 1060-6GB $230Samsung 850 Evo 500GB $110
Intel Core i5-8600K $249AMD RX 480 $280Samsung 850 Pro 256GB $135
HDDRAMUSB
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Seagate Barracuda 3TB (2016) $78G.SKILL Trident Z DDR4 3200 C14 4x16GB $869SanDisk Extreme 32GB $30
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3200 C16 2x8GB $167SanDisk Ultra Fit 32GB $11
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