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Hynix

HMA851S6AFR6N-UH 1x4GB

▲ 502 ▼

Release date ≈ Q4 2016.

VS

Average Bench: 33.6% (105th of 108)

Based on 13,783 user benchmarks.  Model: Hynix HMA851S6AFR6N-UH 1x4GB
Poor: 19%Average: 33.6% Great: 39%

Popular builds with this RAM

Poor average bench

The Hynix HMA851S6AFR6N-UH 1x4GB averaged 66.3% 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. Physical RAM Latency 106ns
Avg. 16 Core Read Bench 12.6GB/s

Good consistency

The range of scores (95th - 5th percentile) for the Hynix HMA851S6AFR6N-UH 1x4GB is 20.3%. This is a relatively narrow range which indicates that the Hynix HMA851S6AFR6N-UH 1x4GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 16 Core Mixed IO Bench 9.34GB/s
Avg. 1 Core Read Bench 9.46GB/s
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Average Bench

(Based on 13,783 samples)
Rank 10533.6%
Min Avg Max
6.74 MC Read 12.6 15.4
6.4 MC Write 11.1 13.5
6.44 MC Mixed 9.34 11.1
31.4% 11 GB/s
Min Avg Max
3.44 SC Read 9.46 13.9
4.8 SC Write 11.1 15.2
3.6 SC Mixed 9.86 14
29% 10.1 GB/s
Min Avg Max
68.5 Latency 106 193
37.7% 106 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
1 of 2 slots used
4GB SODIMM DDR4 2400 MHz clocked @ 2133 MHz
36.5% Below average
MC Read 13.5
MC Write 12.2
MC Mixed 9.5
34% 11.7 GB/s
SC Read 11.3
SC Write 12.8
SC Mixed 11.1
34% 11.7 GB/s
Latency 67
60% 67 ns
1 of 2 slots used
4GB SODIMM DDR4 clocked @ 2400 MHz
35.2% Below average
MC Read 14.3
MC Write 13
MC Mixed 10.6
36% 12.6 GB/s
SC Read 9.9
SC Write 11
SC Mixed 9.9
29% 10.3 GB/s
Latency 166
24% 166 ns
1 of 4 slots used
4GB SODIMM DDR4 2400 MHz clocked @ 2133 MHz
34.7% Below average
MC Read 12.9
MC Write 12.2
MC Mixed 9.8
33% 11.6 GB/s
SC Read 9.9
SC Write 10.8
SC Mixed 9.7
29% 10.1 GB/s
Latency 81.5
49% 81.5 ns
1 of 2 slots used
4GB SODIMM DDR4 clocked @ 2400 MHz
32.2% Below average
MC Read 14.1
MC Write 9.6
MC Mixed 8.6
31% 10.8 GB/s
SC Read 12.2
SC Write 13.8
SC Mixed 4.3
29% 10.1 GB/s
Latency 96.3
42% 96.3 ns
1 of 4 slots used
4GB SODIMM DDR4 2400 MHz clocked @ 2133 MHz
29.2% Poor
MC Read 11.7
MC Write 10.5
MC Mixed 8.7
29% 10.3 GB/s
SC Read 4.8
SC Write 5.7
SC Mixed 8.4
18% 6.3 GB/s
Latency 99.3
40% 99.3 ns
1 of 2 slots used
4GB SODIMM DDR4 2400 MHz clocked @ 2133 MHz
21% Poor
MC Read 7.6
MC Write 6.6
MC Mixed 7.7
21% 7.3 GB/s
SC Read 4.5
SC Write 5.6
SC Mixed 5.2
15% 5.1 GB/s
Latency 142
28% 142 ns
1 of 2 slots used
4GB SODIMM DDR4 2400 MHz clocked @ 2133 MHz
19.4% Very poor
MC Read 7.2
MC Write 6.9
MC Mixed 6.9
20% 7 GB/s
SC Read 3.6
SC Write 5.2
SC Mixed 6.3
14% 5.03 GB/s
Latency 253
16% 253 ns
13,783 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 20,281,458 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 HMA851S6AFR6N-UH 1x4GB Builds (Compare 7,789 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 15%
Tree trunk
Desktop
Desktop 51%
Yacht
Workstation
Workstation 20%
Surfboard

System: Acer Aspire A515-51G

CPU
Core i5-8250UIntelBench 53%, 99,375 samples3,921x
Core i5-7200UIntelBench 37%, 100,911 samples1,788x
Core i7-8550UIntelBench 51%, 78,617 samples1,044x
GPU
UHD Graphics 620 (Mobile Kaby Lake R)IntelBench 6%, 150,616 samples3,696x
HD 620 (Mobile Kaby Lake)IntelBench 5%, 163,537 samples1,826x
MX150-0NvidiaBench 14%, 11,236 samples1,136x
SSD
Micron_1100_MTFDDAV256TBN 256GBBench 74%, 27,069 samples1,026x
HFS256G39TND-N210A 256GBBench 71%, 19,291 samples781x
RBUSNS8180S3128GI 128GBKingstonBench 60%, 780 samples282x
RAM
HMA851S6AFR6N-UH 1x4GBHynixBench 34%, 13,783 samples1x
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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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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 $140Nvidia GTX 1660 $220Samsung 850 Evo 250GB $55
Intel Core i5-9600K $225Nvidia GTX 1660-Ti $275Samsung 850 Evo 500GB $107
Intel Core i7-9700K $288Nvidia RTX 2060S (Super) $430Samsung 850 Pro 256GB $200
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $76SanDisk Extreme 64GB $88
WD Blue 1TB (2012) $37G.SKILL Trident Z DDR4 3200 C14 4x16GB $603SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $83Corsair Vengeance LPX DDR4 3200 C16 2x8GB $83SanDisk Ultra Fit 32GB $14
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