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Hynix

HMA851S6AFR6N-UH 1x4GB

▲ 505 ▼

Release date ≈ Q4 2016.

Average Bench: 32.3% (110th of 113)

Based on 30,232 user benchmarks.  Model: Hynix HMA851S6AFR6N-UH 1x4GB
Poor: 18%Average: 32.3% Great: 39%

Popular builds with this RAM

Poor average bench

The Hynix HMA851S6AFR6N-UH 1x4GB averaged 67.7% 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 12.3GB/s

Good consistency

The range of scores (95th - 5th percentile) for the Hynix HMA851S6AFR6N-UH 1x4GB is 20.8%. This is a relatively narrow range which indicates that the Hynix HMA851S6AFR6N-UH 1x4GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 8.89GB/s
Avg. 1 Core Mixed IO Bench 8.98GB/s
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Average Bench

(Based on 30,232 samples)
Rank 11032.3%
Min Avg Max
6.2 MC Read 12.3 15.1
6.1 MC Write 10.9 13.5
6.01 MC Mixed 9.33 11
31.1% 10.9 GB/s
Min Avg Max
3 SC Read 8.89 12.3
4.5 SC Write 10.7 14.9
1.9 SC Mixed 8.98 12.8
27.3% 9.54 GB/s
Min Avg Max
69 Latency 106 207
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 clocked @ 2133 MHz
37.1% Below average
MC Read 13.3
MC Write 12.7
MC Mixed 9.9
34% 12 GB/s
SC Read 11.6
SC Write 14.3
SC Mixed 10.3
34% 12.1 GB/s
Latency 68.8
58% 68.8 ns
1 of 4 slots used
4GB SODIMM DDR4 clocked @ 2133 MHz
36.5% Below average
MC Read 13.9
MC Write 12.4
MC Mixed 10.1
35% 12.1 GB/s
SC Read 10.4
SC Write 13.6
SC Mixed 11
33% 11.7 GB/s
Latency 83.1
48% 83.1 ns
1 of 4 slots used
4GB SODIMM DDR4 2400 MHz clocked @ 2133 MHz
36.4% Below average
MC Read 13.4
MC Write 12.7
MC Mixed 9.3
34% 11.8 GB/s
SC Read 10.9
SC Write 13.3
SC Mixed 11.4
34% 11.9 GB/s
Latency 72.8
55% 72.8 ns
1 of 2 slots used
4GB SODIMM DDR4 clocked @ 2133 MHz
29.8% Poor
MC Read 11.3
MC Write 11.4
MC Mixed 8.9
30% 10.5 GB/s
SC Read 7.5
SC Write 6
SC Mixed 4.2
17% 5.9 GB/s
Latency 91.8
44% 91.8 ns
1 of 2 slots used
4GB SODIMM DDR4 clocked @ 2400 MHz
23% Poor
MC Read 10.5
MC Write 7.9
MC Mixed 7.1
24% 8.5 GB/s
SC Read 4.8
SC Write 5.2
SC Mixed 5.2
14% 5.07 GB/s
Latency 214
19% 214 ns
1 of 2 slots used
4GB SODIMM DDR4 clocked @ 1866 MHz
21.6% Poor
MC Read 7.8
MC Write 7.1
MC Mixed 6.3
20% 7.07 GB/s
SC Read 5.9
SC Write 6.8
SC Mixed 6
18% 6.23 GB/s
Latency 111
36% 111 ns
30,232 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 49,194,105 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 1,698 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 2%
Tree trunk
Desktop
Desktop 38%
Jet ski
Workstation
Workstation 2%
Tree trunk

System: Acer Aspire A315-21

CPU
A9-9420 APU (2016 M.SR)AMDBench 32%, 14,072 samples489x
E2-9000 APU (2016 M.SR)AMDBench 29%, 1,490 samples201x
A9-9420e RADEON R5, 5 COMPUTE CORES 2C+3GAMDBench 29%, 1,399 samples199x
GPU
Radeon R5 GraphicsAMDBench 3%, 30,538 samples854x
Radeon R3 GraphicsAMDBench 2%, 5,618 samples323x
Radeon R4 GraphicsAMDBench 2%, 13,218 samples285x
SSD
HFS256G39TND-N210A 256GBBench 70%, 34,830 samples71x
Micron_1100_MTFDDAV256TBN 256GBBench 73%, 52,947 samples53x
SD9SN8W256G1014 256GBSandiskBench 69%, 1,993 samples30x
RAM
HMA851S6AFR6N-UH 1x4GBHynixBench 32%, 30,232 samples305x
EDIT WITH CUSTOM PC BUILDER

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  • - CPU tests include: integer, floating and string.
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  • - Drive tests include: read, write, sustained write and mixed IO.
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  • - Reports are generated and presented on userbenchmark.com.
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Memory Kit Rankings (Price vs Performance) January 2022 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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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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HDDRAMUSB
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