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Hynix

HMA851U6CJR6N-UH 2x4GB

▲ 500 ▼

Release date ≈ Q2 2018.

Average Bench: 74.5% (88th of 132)

Based on 209 user benchmarks.  Model: Hynix HMA851U6CJR6N-UH 2x4GB
Poor: 60%Average: 74.5% Great: 85%

Popular builds with this RAM

Good average bench

The Hynix HMA851U6CJR6N-UH 2x4GB averaged 25.4% 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 29.7GB/s
Avg. 1 Core Write Bench 27.5GB/s

Good consistency

The range of scores (95th - 5th percentile) for the Hynix HMA851U6CJR6N-UH 2x4GB is 24.9%. This is a relatively narrow range which indicates that the Hynix HMA851U6CJR6N-UH 2x4GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Physical RAM Latency 90.2ns
Avg. 1 Core Read Bench 18.7GB/s

Average Bench

(Based on 209 samples)
Rank 8874.5%
Min Avg Max
23.6 MC Read 29.7 33.4
19.1 MC Write 26.6 31
18.4 MC Mixed 24 28.3
76.4% 26.8 GB/s
Min Avg Max
14 SC Read 18.7 23.2
17.9 SC Write 27.5 32.6
17.2 SC Mixed 21.9 24.6
64.8% 22.7 GB/s
Min Avg Max
62.1 Latency 90.2 116
44.3% 90.2 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
2 of 2 slots used
8GB DIMM DDR4 clocked @ 2400 MHz
86.4% Excellent
MC Read 31.3
MC Write 31.8
MC Mixed 29.1
88% 30.7 GB/s
SC Read 26.8
SC Write 32.1
SC Mixed 27.1
82% 28.7 GB/s
Latency 85.6
47% 85.6 ns
2 of 2 slots used
8GB DIMM DDR4 clocked @ 2400 MHz
79.8% Very good
MC Read 29.5
MC Write 28.3
MC Mixed 27.8
82% 28.5 GB/s
SC Read 22
SC Write 27.5
SC Mixed 25.1
71% 24.9 GB/s
Latency 82.1
49% 82.1 ns
2 of 2 slots used
8GB DIMM DDR4 clocked @ 2400 MHz
77.1% Very good
MC Read 31.8
MC Write 27.1
MC Mixed 25.4
80% 28.1 GB/s
SC Read 19.3
SC Write 26.7
SC Mixed 22.1
65% 22.7 GB/s
Latency 102
39% 102 ns
2 of 2 slots used
8GB DIMM DDR4 clocked @ 2400 MHz
75.9% Very good
MC Read 31.2
MC Write 26.6
MC Mixed 24.5
78% 27.4 GB/s
SC Read 17.6
SC Write 29.7
SC Mixed 21.8
66% 23 GB/s
Latency 95.5
42% 95.5 ns
2 of 2 slots used
8GB DIMM DDR4 clocked @ 2400 MHz
72.5% Very good
MC Read 30.5
MC Write 24.4
MC Mixed 24.1
75% 26.3 GB/s
SC Read 18
SC Write 25
SC Mixed 20.6
61% 21.2 GB/s
Latency 96.6
41% 96.6 ns
2 of 2 slots used
8GB DIMM DDR4 clocked @ 2400 MHz
72.4% Very good
MC Read 30.1
MC Write 24.2
MC Mixed 24.1
75% 26.1 GB/s
SC Read 17.6
SC Write 27.1
SC Mixed 21.2
63% 22 GB/s
Latency 97.6
41% 97.6 ns
2 of 4 slots used
8GB DIMM DDR4 clocked @ 2133 MHz
61.1% Good
MC Read 23.9
MC Write 22.3
MC Mixed 18.4
62% 21.5 GB/s
SC Read 14.3
SC Write 21.6
SC Mixed 16.9
50% 17.6 GB/s
Latency 72
56% 72 ns
2 of 2 slots used
8GB DIMM DDR4 2400 MHz clocked @ 2133 MHz
55.2% Above average
MC Read 18.2
MC Write 22.2
MC Mixed 18.4
56% 19.6 GB/s
SC Read 13.4
SC Write 19.6
SC Mixed 16.1
47% 16.4 GB/s
Latency 91.3
44% 91.3 ns
209 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 68,314,691 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-UH 2x4GB Builds (Compare 298 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 34%
Sail boat
Desktop
Desktop 79%
Battleship
Workstation
Workstation 33%
Sail boat

System: Dell Inspiron 5676

CPU
Ryzen 7 2700AMD  $180Bench 74%, 123,820 samples185x
Ryzen 7 2700XAMD  $150Bench 76%, 159,077 samples81x
Ryzen 5 1400AMD  $88Bench 61%, 71,313 samples27x
GPU
Radeon RX 580AMDBench 38%, 9,899 samples167x
Radeon RX 570AMDBench 30%, 3,798 samples21x
Radeon RX 580XAMDBench 54%, 223 samples12x
SSD
XG5 NVMe PCIe M.2 256GBToshiba  $50Bench 125%, 44,050 samples23x
NVMe SK hynix 256GBPc401Bench 118%, 9,137 samples11x
980 NVMe PCIe M.2 1TBSamsung  $75Bench 251%, 262,559 samples9x
RAM
HMA851U6CJR6N-UH 2x4GBHynixBench 75%, 209 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 71% - Very good Total price: $230

Popular HMA851U6CJR6N-UH 2x4GB systems:

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