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Unknown

HMA851S6CJR6N-VK 2x4GB

▲ 500 ▼

Release date ≈ Q2 2018.

Average Bench: 60% (86th of 113)

Based on 5,378 user benchmarks.  Model: Unknown HMA851S6CJR6N-VK 2x4GB
Poor: 45%Average: 60% Great: 70%

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 24.5GB/s
Avg. 1 Core Write Bench 23GB/s

Good consistency

The range of scores (95th - 5th percentile) for the Unknown HMA851S6CJR6N-VK 2x4GB is 24.5%. 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 5,378 samples)
Rank 8660%
Min Avg Max
18.3 MC Read 24.5 28.3
15.7 MC Write 20.2 25.8
14.6 MC Mixed 17.3 20.7
59% 20.7 GB/s
Min Avg Max
7.57 SC Read 15 18.6
12.3 SC Write 23 32.9
10.1 SC Mixed 20.6 25.4
55.8% 19.5 GB/s
Min Avg Max
60.4 Latency 76.5 115
52.3% 76.5 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
65.4% Good
MC Read 28.3
MC Write 20.9
MC Mixed 17.6
64% 22.3 GB/s
SC Read 17.7
SC Write 26.5
SC Mixed 24.6
66% 22.9 GB/s
Latency 70.3
57% 70.3 ns
2 of 2 slots used
8GB SODIMM DDR4 clocked @ 2667 MHz
64.3% Good
MC Read 27.7
MC Write 20.7
MC Mixed 17.9
63% 22.1 GB/s
SC Read 16.8
SC Write 23.8
SC Mixed 24.2
62% 21.6 GB/s
Latency 70.9
56% 70.9 ns
2 of 2 slots used
8GB SODIMM DDR4 clocked @ 2667 MHz
61% Good
MC Read 25
MC Write 21.6
MC Mixed 18.3
62% 21.6 GB/s
SC Read 12.5
SC Write 24.4
SC Mixed 19.4
54% 18.8 GB/s
Latency 90.6
44% 90.6 ns
2 of 2 slots used
8GB SODIMM DDR4 clocked @ 2667 MHz
59.7% Above average
MC Read 24.1
MC Write 18.8
MC Mixed 16.4
56% 19.8 GB/s
SC Read 16.8
SC Write 22.5
SC Mixed 24.7
61% 21.3 GB/s
Latency 60.6
66% 60.6 ns
2 of 2 slots used
8GB SODIMM DDR4 clocked @ 2667 MHz
57.8% Above average
MC Read 24.3
MC Write 18.7
MC Mixed 16.9
57% 20 GB/s
SC Read 14.2
SC Write 19.2
SC Mixed 18.3
49% 17.2 GB/s
Latency 65.3
61% 65.3 ns
2 of 2 slots used
8GB SODIMM DDR4 clocked @ 2667 MHz
56.2% Above average
MC Read 23.1
MC Write 18
MC Mixed 15.8
54% 19 GB/s
SC Read 16.9
SC Write 20.8
SC Mixed 21.1
56% 19.6 GB/s
Latency 72.3
55% 72.3 ns
2 of 2 slots used
8GB SODIMM DDR4 clocked @ 2667 MHz
55.6% Above average
MC Read 22.9
MC Write 16.6
MC Mixed 14.9
52% 18.1 GB/s
SC Read 16.8
SC Write 23.3
SC Mixed 23.3
60% 21.1 GB/s
Latency 64.2
62% 64.2 ns
2 of 2 slots used
8GB SODIMM DDR4 clocked @ 2667 MHz
52.3% Above average
MC Read 20.1
MC Write 18.6
MC Mixed 15.9
52% 18.2 GB/s
SC Read 12.3
SC Write 21.9
SC Mixed 17.7
49% 17.3 GB/s
Latency 97.8
41% 97.8 ns
5,378 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 34,103,208 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 2,735 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 39%
Jet ski
Desktop
Desktop 81%
Aircraft carrier
Workstation
Workstation 34%
Sail boat

System: Dell G7 7588

CPU
Core i7-8750HIntelBench 78%, 295,714 samples2,580x
Core i5-8300HIntelBench 74%, 102,317 samples104x
Core i9-8950HKIntelBench 80%, 10,788 samples51x
GPU
GTX 1060 (Mobile Max-Q)NvidiaBench 45%, 25,116 samples1,242x
UHD Graphics 630IntelBench 6%, 246,250 samples1,229x
GTX 1050-Ti (Mobile)NvidiaBench 31%, 78,302 samples224x
SSD
hynix SC311 SATA 128GBSKBench 67%, 10,270 samples376x
SSDSCKKF128G8 SATA 128GBIntelBench 68%, 2,469 samples179x
hynix SC311 SATA 256GBSKBench 78%, 11,806 samples168x
RAM
HMA851S6CJR6N-VK 2x4GBUnknownBench 60%, 5,378 samples202x
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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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  • - 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 2020 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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113 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 i5-9600K $180Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $46
Intel Core i5-9400F $140Nvidia RTX 3080 $700Samsung 850 Evo 120GB $78
Intel Core i5-10600K $260Nvidia GTX 1650S (Super) $170Samsung 860 Evo 250GB $42
HDDRAMUSB
Seagate Barracuda 1TB (2016) $36Corsair Vengeance LPX DDR4 3200 C16 2x8GB $69SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $69SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $548SanDisk Extreme 16GB $28
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