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Hynix

HMA851S6CJR6N-VK 2x4GB

▲ 500 ▼

Release date ≈ Q2 2018.

Average Bench: 60.6% (87th of 113)

Based on 10,141 user benchmarks.  Model: Hynix HMA851S6CJR6N-VK 2x4GB
Poor: 40%Average: 60.6% Great: 75%

Popular builds with this RAM

Above average average bench

The Hynix HMA851S6CJR6N-VK 2x4GB averaged 39.3% 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 22.8GB/s
Avg. 1 Core Write Bench 22.4GB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Hynix HMA851S6CJR6N-VK 2x4GB is 34.4%. 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 118ns
Avg. 1 Core Read Bench 15.7GB/s
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Average Bench

(Based on 10,141 samples)
Rank 8760.6%
Min Avg Max
14 MC Read 22.8 29.5
12.3 MC Write 21.7 27.9
15.5 MC Mixed 20.6 25.1
62% 21.7 GB/s
Min Avg Max
7.43 SC Read 15.7 21.5
10.2 SC Write 22.4 32
10.5 SC Mixed 18.3 23.6
53.7% 18.8 GB/s
Min Avg Max
66.9 Latency 118 195
33.8% 118 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 2667 MHz clocked @ 2400 MHz
77.6% Very good
MC Read 29.5
MC Write 28.3
MC Mixed 26.6
80% 28.1 GB/s
SC Read 20.8
SC Write 28.7
SC Mixed 21
67% 23.5 GB/s
Latency 98.2
41% 98.2 ns
2 of 2 slots used
8GB SODIMM DDR4 clocked @ 2667 MHz
76% Very good
MC Read 31.6
MC Write 27.8
MC Mixed 22.3
78% 27.2 GB/s
SC Read 18.2
SC Write 32.6
SC Mixed 22
69% 24.3 GB/s
Latency 98.7
40% 98.7 ns
2 of 2 slots used
8GB SODIMM DDR4 2667 MHz clocked @ 2400 MHz
67.4% Good
MC Read 25
MC Write 23.8
MC Mixed 21
66% 23.3 GB/s
SC Read 21.8
SC Write 32.3
SC Mixed 22.6
73% 25.6 GB/s
Latency 108
37% 108 ns
2 of 2 slots used
8GB SODIMM DDR4 clocked @ 2400 MHz
66.2% Good
MC Read 24.9
MC Write 24.7
MC Mixed 21.8
68% 23.8 GB/s
SC Read 21.5
SC Write 28.1
SC Mixed 20.8
67% 23.5 GB/s
Latency 223
18% 223 ns
2 of 2 slots used
8GB SODIMM DDR4 2666 MHz clocked @ 2400 MHz
64.2% Good
MC Read 24.5
MC Write 24.5
MC Mixed 21.4
67% 23.5 GB/s
SC Read 15.6
SC Write 22
SC Mixed 20.3
55% 19.3 GB/s
Latency 144
28% 144 ns
2 of 2 slots used
8GB SODIMM DDR4 2667 MHz clocked @ 2400 MHz
60.3% Good
MC Read 25.6
MC Write 21.2
MC Mixed 17.4
61% 21.4 GB/s
SC Read 15.5
SC Write 24.2
SC Mixed 20
57% 19.9 GB/s
Latency 117
34% 117 ns
2 of 2 slots used
8GB SODIMM DDR4 clocked @ 2667 MHz
53.7% Above average
MC Read 22.5
MC Write 18.5
MC Mixed 14.9
53% 18.6 GB/s
SC Read 12.1
SC Write 16.9
SC Mixed 16.9
44% 15.3 GB/s
Latency 67.5
59% 67.5 ns
2 of 2 slots used
8GB SODIMM DDR4 clocked @ 2667 MHz
52.8% Above average
MC Read 22.6
MC Write 17.9
MC Mixed 17
55% 19.2 GB/s
SC Read 12.7
SC Write 16.5
SC Mixed 5.7
33% 11.6 GB/s
Latency 73.6
54% 73.6 ns
10,141 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 42,087,010 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 2,853 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 NBLK-WAX9X

CPU
Ryzen 5 3500UAMDBench 54%, 49,292 samples2,334x
Ryzen 7 3700UAMDBench 53%, 14,008 samples519x
GPU
Radeon Vega 8 GraphicsAMDBench 11%, 84,468 samples2,334x
Radeon RX Vega 10 GraphicsAMDBench 12%, 23,518 samples519x
SSD
PC SN730 SDBPNTY-512G-1027 512GBWDCBench 216%, 2,801 samples902x
PM981 NVMe PCIe M.2 512GBSamsungBench 213%, 61,311 samples682x
MZVLB256HBHQ-00000 256GBSamsungBench 194%, 2,643 samples365x
RAM
HMA851S6CJR6N-VK 2x4GBHynixBench 61%, 10,141 samples1,389x
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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.

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