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Unknown

HMA851U6CJR6N-VK 2x4GB

▲ 500 ▼

Release date ≈ Q1 2018.

Average Bench: 66.7% (87th of 115)

Based on 432 user benchmarks.  Model: Unknown HMA851U6CJR6N-VK 2x4GB
Poor: 57%Average: 66.7% Great: 79%

Popular builds with this RAM

Above average average bench

The Unknown HMA851U6CJR6N-VK 2x4GB averaged 33.2% 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 27.3GB/s
Avg. 1 Core Write Bench 25.9GB/s

Good consistency

The range of scores (95th - 5th percentile) for the Unknown HMA851U6CJR6N-VK 2x4GB is 22%. This is a relatively narrow range which indicates that the Unknown HMA851U6CJR6N-VK 2x4GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 17.4GB/s
Avg. 16 Core Mixed IO Bench 18.7GB/s
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Average Bench

(Based on 432 samples)
Rank 8766.7%
Min Avg Max
23.2 MC Read 27.3 30.8
17.9 MC Write 22.8 30.6
15.6 MC Mixed 18.7 22.1
65.4% 22.9 GB/s
Min Avg Max
13.9 SC Read 17.4 19.3
18.3 SC Write 25.9 35.4
18.2 SC Mixed 22.9 25.8
63.1% 22.1 GB/s
Min Avg Max
58.5 Latency 67.2 79.3
59.5% 67.2 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
2 of 2 slots used
8GB DIMM DDR4 2666 MHz clocked @ 2400 MHz
73.3% Very good
MC Read 24
MC Write 29.3
MC Mixed 23.6
73% 25.6 GB/s
SC Read 15.6
SC Write 30.2
SC Mixed 23.3
66% 23 GB/s
Latency 64.9
62% 64.9 ns
2 of 2 slots used
8GB DIMM DDR4 clocked @ 2666 MHz
71.2% Very good
MC Read 27.4
MC Write 28.2
MC Mixed 20.5
72% 25.4 GB/s
SC Read 14.9
SC Write 26.3
SC Mixed 21.2
59% 20.8 GB/s
Latency 72
56% 72 ns
2 of 2 slots used
8GB DIMM DDR4 2666 MHz clocked @ 2400 MHz
70.3% Very good
MC Read 25.6
MC Write 30.1
MC Mixed 23.1
75% 26.3 GB/s
SC Read 10.2
SC Write 22.6
SC Mixed 11.6
42% 14.8 GB/s
Latency 73.7
54% 73.7 ns
2 of 4 slots used
8GB DIMM DDR4 clocked @ 2666 MHz
59.3% Above average
MC Read 23.5
MC Write 20.7
MC Mixed 17.4
59% 20.5 GB/s
SC Read 14.2
SC Write 24.4
SC Mixed 18.9
55% 19.2 GB/s
Latency 76.1
53% 76.1 ns
432 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 65,474,386 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 HMA851U6CJR6N-VK 2x4GB Builds (Compare 2,451 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 11%
Tree trunk
Desktop
Desktop 78%
Battleship
Workstation
Workstation 11%
Tree trunk

Motherboard: Dell OptiPlex 7060

CPU
Core i7-8700Intel  $276Bench 87%, 349,567 samples1,261x
Core i5-8500Intel  $177Bench 82%, 43,089 samples571x
Core i5-8500TIntelBench 73%, 5,135 samples261x
GPU
UHD Graphics 630 (Desktop Coffee Lake i5 i7)IntelBench 5%, 147,588 samples1,664x
GTX 1650Nvidia  $155Bench 43%, 259,091 samples78x
GT 1030NvidiaBench 14%, 185,384 samples74x
SSD
hynix SC311 SATA 256GBSKBench 78%, 22,335 samples92x
XG5 NVMe PCIe M.2 256GBToshiba  $33Bench 125%, 44,050 samples56x
NVMe Samsung 256GBPm981Bench 192%, 5,350 samples45x
RAM
HMA851U6CJR6N-VK 2x4GBUnknownBench 67%, 432 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 87% - Excellent Total price: $276

Popular HMA851U6CJR6N-VK 2x4GB compatible motherboards:

How Fast Is Your RAM? (Bench your build) Size up your PC in less than a minute

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) December 2023 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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Speed Comparisons

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115 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 i5-13600K $270Nvidia RTX 4060 $295Crucial MX500 250GB $30
Intel Core i5-12400F $149Nvidia RTX 4060-Ti $360Samsung 850 Evo 120GB $80
Intel Core i5-12600K $195Nvidia RTX 3060-Ti $340Samsung 860 Evo 250GB $49
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $42SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $50G.SKILL Trident Z DDR4 3200 C14 4x16GB $357SanDisk Ultra Fit 32GB $16
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