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Unknown

HMA851S6CJR6N-VK 2x4GB

▲ 500 ▼

Release date ≈ Q2 2018.

Average Bench: 60.1% (86th of 113)

Based on 6,313 user benchmarks.  Model: Unknown HMA851S6CJR6N-VK 2x4GB
Poor: 47%Average: 60.1% Great: 71%

Popular builds with this RAM

Above average average bench

The Unknown HMA851S6CJR6N-VK 2x4GB averaged 39.9% 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 24.4GB/s
Avg. 1 Core Write Bench 23.6GB/s

Good consistency

The range of scores (95th - 5th percentile) for the Unknown HMA851S6CJR6N-VK 2x4GB is 24.2%. 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 15GB/s
Avg. 16 Core Mixed IO Bench 17.3GB/s
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Average Bench

(Based on 6,313 samples)
Rank 8660.1%
Min Avg Max
17.5 MC Read 24.4 28.2
15.5 MC Write 20.4 26.8
14.6 MC Mixed 17.3 21.2
59.1% 20.7 GB/s
Min Avg Max
7.3 SC Read 15 18.3
11.9 SC Write 23.6 34.7
9.11 SC Mixed 20.1 25.2
55.9% 19.6 GB/s
Min Avg Max
60.4 Latency 79 114
50.6% 79 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
61% Good
MC Read 24.7
MC Write 22
MC Mixed 18.8
62% 21.8 GB/s
SC Read 12.8
SC Write 27.4
SC Mixed 12.4
50% 17.5 GB/s
Latency 86.8
46% 86.8 ns
2 of 2 slots used
8GB SODIMM DDR4 clocked @ 2667 MHz
60.3% Good
MC Read 25.4
MC Write 19.3
MC Mixed 15.6
57% 20.1 GB/s
SC Read 17.4
SC Write 24.8
SC Mixed 20.3
60% 20.8 GB/s
Latency 58.9
68% 58.9 ns
2 of 2 slots used
8GB SODIMM DDR4 clocked @ 2667 MHz
58.2% Above average
MC Read 23
MC Write 20.6
MC Mixed 16.2
57% 19.9 GB/s
SC Read 12.7
SC Write 25.2
SC Mixed 21.7
57% 19.9 GB/s
Latency 79.5
50% 79.5 ns
2 of 2 slots used
8GB SODIMM DDR4 clocked @ 2667 MHz
57.9% Above average
MC Read 22.4
MC Write 20
MC Mixed 18.1
58% 20.2 GB/s
SC Read 10.9
SC Write 17.4
SC Mixed 21
47% 16.4 GB/s
Latency 64.1
62% 64.1 ns
2 of 2 slots used
8GB SODIMM DDR4 clocked @ 2667 MHz
56.8% Above average
MC Read 22.9
MC Write 18.3
MC Mixed 15.8
54% 19 GB/s
SC Read 16.1
SC Write 21.2
SC Mixed 20.9
55% 19.4 GB/s
Latency 63.7
63% 63.7 ns
2 of 2 slots used
8GB SODIMM DDR4 clocked @ 2667 MHz
54.4% Above average
MC Read 23.6
MC Write 20.3
MC Mixed 16.5
58% 20.1 GB/s
SC Read 9.3
SC Write 19.1
SC Mixed 4
31% 10.8 GB/s
Latency 76.9
52% 76.9 ns
2 of 2 slots used
8GB SODIMM DDR4 clocked @ 2667 MHz
45.9% Average
MC Read 18.8
MC Write 16.5
MC Mixed 11.9
45% 15.7 GB/s
SC Read 7.8
SC Write 13.6
SC Mixed 10.9
31% 10.8 GB/s
Latency 56.3
71% 56.3 ns
6,313 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 45,695,463 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 4,896 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 37%
Jet ski
Desktop
Desktop 81%
Aircraft carrier
Workstation
Workstation 32%
Sail boat

System: Dell G7 7588

CPU
Core i7-8750HIntelBench 77%, 360,654 samples4,636x
Core i5-8300HIntelBench 74%, 140,681 samples174x
Core i9-8950HKIntelBench 76%, 11,791 samples86x
GPU
GTX 1060 (Mobile Max-Q)NvidiaBench 43%, 32,965 samples2,292x
UHD Graphics 630IntelBench 5%, 391,712 samples2,140x
GTX 1050-Ti (Mobile)NvidiaBench 31%, 105,330 samples406x
SSD
hynix SC311 SATA 128GBSKBench 65%, 15,910 samples662x
X600 M.2 2280 SATA 128GBSandiskBench 65%, 4,059 samples284x
SSDSCKKF128G8 SATA 128GBIntelBench 67%, 3,059 samples282x
RAM
HMA851S6CJR6N-VK 2x4GBUnknownBench 60%, 6,313 samples374x
EDIT WITH CUSTOM PC BUILDER

Popular HMA851S6CJR6N-VK 2x4GB systems:

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  • - 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.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - SkillBench (space shooter) tests user input accuracy.
  • - Reports are generated and presented on userbenchmark.com.
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Memory Kit Rankings (Price vs Performance) September 2021 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.

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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-11600K $270Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-11400F $260Nvidia RTX 3070 $500Samsung 850 Evo 120GB $183
Intel Core i7-11700K $346Nvidia GTX 1660S (Super) $240Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $78SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $77SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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