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Unknown

HMA851S6CJR6N-VK 2x4GB

▲ 500 ▼

Release date ≈ Q2 2018.

Average Bench: 61.3% (81st of 108)

Based on 3,706 user benchmarks.  Model: Unknown HMA851S6CJR6N-VK 2x4GB
Poor: 51%Average: 61.3% Great: 70%

Popular builds with this RAM

Above average average bench

The Unknown HMA851S6CJR6N-VK 2x4GB averaged 38.7% 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 24.9GB/s
Avg. 1 Core Write Bench 23.6GB/s

Very good consistency

The range of scores (95th - 5th percentile) for the Unknown HMA851S6CJR6N-VK 2x4GB is just 19.4%. This is a relatively narrow range which indicates that the Unknown HMA851S6CJR6N-VK 2x4GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 15.9GB/s
Avg. 16 Core Mixed IO Bench 17.6GB/s
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Average Bench

(Based on 3,706 samples)
Rank 8161.3%
Min Avg Max
20.2 MC Read 24.9 28.3
16.8 MC Write 20.6 25.5
15.1 MC Mixed 17.6 20.9
60.1% 21 GB/s
Min Avg Max
9.07 SC Read 15.9 18.8
13.8 SC Write 23.6 32
12.2 SC Mixed 21.6 25.4
58.1% 20.3 GB/s
Min Avg Max
60 Latency 74.8 107
53.4% 74.8 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 @ 2667 MHz
70% Good
MC Read 28.5
MC Write 23.5
MC Mixed 19.8
68% 23.9 GB/s
SC Read 18.8
SC Write 28.8
SC Mixed 25.3
69% 24.3 GB/s
Latency 67.1
60% 67.1 ns
2 of 2 slots used
8GB SODIMM DDR4 clocked @ 2667 MHz
67.2% Good
MC Read 28
MC Write 26.8
MC Mixed 20.9
72% 25.2 GB/s
SC Read 8
SC Write 13.6
SC Mixed 15.2
35% 12.3 GB/s
Latency 66.7
60% 66.7 ns
2 of 2 slots used
8GB SODIMM DDR4 clocked @ 2667 MHz
66.4% Good
MC Read 25.8
MC Write 26.8
MC Mixed 20.2
69% 24.3 GB/s
SC Read 11.7
SC Write 24.3
SC Mixed 16.3
50% 17.4 GB/s
Latency 86.4
46% 86.4 ns
2 of 2 slots used
8GB SODIMM DDR4 clocked @ 2667 MHz
66.4% Good
MC Read 27.2
MC Write 21.9
MC Mixed 18.6
64% 22.6 GB/s
SC Read 17.4
SC Write 25.9
SC Mixed 24.2
64% 22.5 GB/s
Latency 62.7
64% 62.7 ns
2 of 2 slots used
8GB SODIMM DDR4 clocked @ 2667 MHz
62.5% Good
MC Read 24.8
MC Write 23
MC Mixed 18.9
64% 22.2 GB/s
SC Read 13.3
SC Write 21.9
SC Mixed 18.5
51% 17.9 GB/s
Latency 77.1
52% 77.1 ns
2 of 2 slots used
8GB SODIMM DDR4 clocked @ 2667 MHz
61.3% Good
MC Read 25.5
MC Write 21
MC Mixed 18.2
62% 21.6 GB/s
SC Read 14.8
SC Write 22.6
SC Mixed 22.4
57% 19.9 GB/s
Latency 94.3
42% 94.3 ns
2 of 2 slots used
8GB SODIMM DDR4 clocked @ 2667 MHz
51.9% Above average
MC Read 20.8
MC Write 17.3
MC Mixed 16
52% 18 GB/s
SC Read 12.1
SC Write 16.7
SC Mixed 16.3
43% 15 GB/s
Latency 73
55% 73 ns
2 of 2 slots used
8GB SODIMM DDR4 2667 MHz clocked @ 2400 MHz
27.5% Poor
MC Read 8.2
MC Write 7.4
MC Mixed 13.1
27% 9.57 GB/s
SC Read 8.1
SC Write 7.3
SC Mixed 12.6
27% 9.33 GB/s
Latency 206
19% 206 ns
3,706 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 21,180,809 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 6,414 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 16%
Surfboard
Desktop
Desktop 60%
Destroyer
Workstation
Workstation 40%
Speed boat

System: Dell G7 7588

CPU
Core i7-8750HIntelBench 74%, 188,897 samples6,068x
Core i5-8300HIntelBench 68%, 58,997 samples237x
Core i9-8950HKIntelBench 78%, 4,936 samples107x
GPU
UHD Graphics 630IntelBench 6%, 125,800 samples3,506x
GTX 1060 (Mobile Max-Q)NvidiaBench 42%, 16,697 samples2,442x
GTX 1050-Ti (Mobile)NvidiaBench 30%, 47,855 samples411x
SSD
hynix SC311 SATA 128GBSKBench 66%, 8,717 samples1,259x
X600 M.2 2280 SATA 128GBSandiskBench 64%, 2,422 samples586x
hynix SC311 SATA 256GBSKBench 78%, 8,258 samples465x
RAM
HMA851S6CJR6N-VK 2x4GBUnknownBench 61%, 3,706 samples824x
EDIT WITH CUSTOM PC BUILDER

Popular HMA851S6CJR6N-VK 2x4GB systems:

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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.

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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.
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Memory Kit Rankings (Price vs Performance) November 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

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Reaching its prime
Age: 18 months

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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.

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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-9400F $148Nvidia GTX 1660S (Super) $240Crucial MX500 250GB $45
Intel Core i5-9600K $210AMD RX 580 $170Samsung 850 Evo 120GB $150
Intel Core i7-9700K $334Nvidia GTX 1660-Ti $260Samsung 860 Evo 250GB $51
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3000 C15 2x8GB $65SanDisk Extreme 64GB $88
WD Blue 1TB (2012) $40G.SKILL Trident Z DDR4 3200 C14 4x16GB $612SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $85Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Ultra Fit 32GB $14
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