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Hynix

HMA851S6CJR6N-VK 2x4GB

▲ 500 ▼

Release date ≈ Q2 2018.

Average Bench: 60.8% (87th of 113)

Based on 7,384 user benchmarks.  Model: Hynix HMA851S6CJR6N-VK 2x4GB
Poor: 47%Average: 60.8% Great: 75%

Popular builds with this RAM

Above average average bench

The Hynix HMA851S6CJR6N-VK 2x4GB averaged 39.1% 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 22.6GB/s
Avg. 1 Core Write Bench 22.4GB/s

Good consistency

The range of scores (95th - 5th percentile) for the Hynix HMA851S6CJR6N-VK 2x4GB is 28.2%. This is a relatively narrow range which indicates that the Hynix HMA851S6CJR6N-VK 2x4GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Physical RAM Latency 116ns
Avg. 1 Core Read Bench 16.1GB/s
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Average Bench

(Based on 7,384 samples)
Rank 8760.8%
Min Avg Max
15.7 MC Read 22.6 29.3
14.3 MC Write 21.9 27.9
15.8 MC Mixed 20.8 25.7
62.1% 21.7 GB/s
Min Avg Max
9 SC Read 16.1 21.5
10.6 SC Write 22.4 31.5
11.6 SC Mixed 18.7 23.4
54.4% 19 GB/s
Min Avg Max
66.5 Latency 116 168
34.5% 116 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 2 slots used
8GB Row of chips DDR4 clocked @ 2667 MHz
65.3% Good
MC Read 27.5
MC Write 21.6
MC Mixed 18.8
65% 22.6 GB/s
SC Read 16.2
SC Write 27
SC Mixed 24.8
65% 22.7 GB/s
Latency 86.3
46% 86.3 ns
2 of 2 slots used
8GB SODIMM DDR4 clocked @ 2667 MHz
64.3% Good
MC Read 29.1
MC Write 22.3
MC Mixed 19.9
68% 23.8 GB/s
SC Read 11
SC Write 13
SC Mixed 14.6
37% 12.9 GB/s
Latency 63.9
63% 63.9 ns
2 of 2 slots used
8GB SODIMM DDR4 clocked @ 2400 MHz
64.1% Good
MC Read 24.5
MC Write 23
MC Mixed 21.8
66% 23.1 GB/s
SC Read 18.6
SC Write 21.4
SC Mixed 18.7
56% 19.6 GB/s
Latency 112
36% 112 ns
2 of 2 slots used
8GB Row of chips DDR4 2667 MHz clocked @ 2400 MHz
59.4% Above average
MC Read 22.3
MC Write 19.9
MC Mixed 20.7
60% 21 GB/s
SC Read 17.5
SC Write 21.9
SC Mixed 18.8
55% 19.4 GB/s
Latency 104
38% 104 ns
2 of 2 slots used
8GB SODIMM DDR4 clocked @ 2400 MHz
56.6% Above average
MC Read 17.3
MC Write 24
MC Mixed 21
59% 20.8 GB/s
SC Read 14.3
SC Write 17.5
SC Mixed 15.4
45% 15.7 GB/s
Latency 130
31% 130 ns
2 of 2 slots used
8GB SODIMM DDR4 2667 MHz clocked @ 2400 MHz
54.7% Above average
MC Read 23.4
MC Write 17.1
MC Mixed 16.2
54% 18.9 GB/s
SC Read 14.5
SC Write 23.8
SC Mixed 13.5
49% 17.3 GB/s
Latency 76.5
52% 76.5 ns
2 of 2 slots used
8GB SODIMM DDR4 1866 MHz clocked @ 933 MHz
15.2% Very poor
MC Read 5.6
MC Write 5.5
MC Mixed 5.3
16% 5.47 GB/s
SC Read 0.3
SC Write 5.3
SC Mixed 2.8
8% 2.8 GB/s
Latency 195
20% 195 ns
7,384 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 35,180,465 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 HMA851S6CJR6N-VK 2x4GB Builds (Compare 1,599 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 13%
Tree trunk
Desktop
Desktop 61%
Destroyer
Workstation
Workstation 12%
Tree trunk

System: Huawei BOHK-WAX9X

CPU
Ryzen 5 3500UAMDBench 55%, 35,952 samples1,402x
Ryzen 7 3700UAMDBench 54%, 9,408 samples197x
GPU
Radeon Vega 8 GraphicsAMDBench 11%, 61,500 samples1,402x
Radeon RX Vega 10 GraphicsAMDBench 13%, 17,175 samples197x
SSD
MZVLB256HBHQ-00000 256GBSamsungBench 201%, 1,974 samples654x
MZVLB256HAHQ-00000 256GBSamsungBench 195%, 8,478 samples293x
PC SN730 SDBPNTY-256G-1027 256GBWDCBench 171%, 355 samples275x
RAM
HMA851S6CJR6N-VK 2x4GBHynixBench 61%, 7,384 samples726x
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Popular HMA851S6CJR6N-VK 2x4GB systems:

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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

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See how consistently different RAM Kits perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

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