Average Bench: 59.2% (83rd of 108)

Based on 1,977 user benchmarks.  Model: Hynix HMA851S6CJR6N-VK 2x4GB

Average average bench

The Hynix HMA851S6CJR6N-VK 2x4GB averaged 40.7% 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 23.1GB/s
Avg. 1 Core Write Bench 22.6GB/s

Average consistency

The range of scores (95th - 5th percentile) for the Hynix HMA851S6CJR6N-VK 2x4GB is 42.2%. This is a relatively wide range which indicates that the Hynix HMA851S6CJR6N-VK 2x4GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Physical RAM Latency 106ns
Avg. 1 Core Read Bench 15.1GB/s
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Average Bench

(Based on 1,977 samples)
Min Avg Max
8 MC Read 23.1 28
7.4 MC Write 20.7 25.3
13 MC Mixed 18.7 22.2
59.5% 20.8 GB/s
Min Avg Max
6.9 SC Read 15.1 20.9
7.7 SC Write 22.6 31.3
11 SC Mixed 19.5 24.5
54.5% 19.1 GB/s
Min Avg Max
60.9 Latency 106 208
37.8% 106 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 27.6
MC Write 23.6
MC Mixed 26.5
74% 25.9 GB/s
SC Read 15.4
SC Write 20.2
SC Mixed 17.6
51% 17.7 GB/s
Latency 110
36% 110 ns
2 of 2 slots used
8GB SODIMM DDR4 clocked @ 2400 MHz
MC Read 27.7
MC Write 24.2
MC Mixed 25.9
74% 25.9 GB/s
SC Read 9.1
SC Write 12.1
SC Mixed 11.7
31% 11 GB/s
Latency 171
23% 171 ns
2 of 2 slots used
8GB SODIMM DDR4 2667 MHz clocked @ 2400 MHz
MC Read 26.1
MC Write 20.3
MC Mixed 17.6
61% 21.3 GB/s
SC Read 15.8
SC Write 22.8
SC Mixed 22.3
58% 20.3 GB/s
Latency 74.5
54% 74.5 ns
2 of 2 slots used
8GB SODIMM DDR4 2667 MHz clocked @ 2400 MHz
MC Read 23.4
MC Write 21.3
MC Mixed 22.2
64% 22.3 GB/s
SC Read 11.3
SC Write 17
SC Mixed 10.1
37% 12.8 GB/s
Latency 104
38% 104 ns
2 of 2 slots used
8GB SODIMM DDR4 2667 MHz clocked @ 2400 MHz
MC Read 24.2
MC Write 23.6
MC Mixed 21.5
66% 23.1 GB/s
SC Read 8.8
SC Write 12.3
SC Mixed 12.1
32% 11.1 GB/s
Latency 179
22% 179 ns
2 of 2 slots used
8GB SODIMM DDR4 2400 MHz clocked @ 1866 MHz
MC Read 9.9
MC Write 5.9
MC Mixed 9.3
24% 8.37 GB/s
SC Read 5
SC Write 4.3
SC Mixed 6.4
15% 5.23 GB/s
Latency 108
37% 108 ns
1,977 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 20,325,172 RAM Kits tested.

Typical HMA851S6CJR6N-VK 2x4GB Builds (Compare 1,097 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 17%
Surfboard
Desktop
Desktop 52%
Yacht
Workstation
Workstation 32%
Sail boat

System: HP ENVY x360 Convertible 13-ag0xxx

EDIT WITH CUSTOM PC BUILDER

Popular HMA851S6CJR6N-VK 2x4GB systems:

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  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write, sustained write and mixed IO.
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Memory Kit Rankings (Price vs Performance) October 2019 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

108 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 i7-9700K $288Nvidia RTX 2060S (Super) $430Samsung 850 Pro 256GB $200
HDDRAMUSB
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Seagate Barracuda 3TB (2016) $83G.SKILL Trident Z DDR4 3200 C14 4x16GB $603SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $70SanDisk Ultra Fit 32GB $14
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