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Hynix

HMA81GR7AFR8N-VK 8x8GB

▲ 500 ▼

Release date ≈ Q4 2017.

Average Bench: 93.5% (15th of 115)

Based on 220 user benchmarks.  Model: Hynix HMA81GR7AFR8N-VK 8x8GB
Poor: 64%Average: 93.5% Great: 143%

Popular builds with this RAM

Excellent average bench

The Hynix HMA81GR7AFR8N-VK 8x8GB averaged just 6.4% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Hynix HMA81GR7AFR8N-VK 8x8GB near the top of the comparison list.

Strengths

Avg. 16 Core Write Bench 46.5GB/s
Avg. 16 Core Read Bench 35.1GB/s

Very poor consistency

The range of scores (95th - 5th percentile) for the Hynix HMA81GR7AFR8N-VK 8x8GB is 79.6%. This is a particularly wide range which indicates that the Hynix HMA81GR7AFR8N-VK 8x8GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 7.61GB/s
Avg. 1 Core Mixed IO Bench 8.78GB/s
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Average Bench

(Based on 220 samples)
Rank 1593.5%
Min Avg Max
22.1 MC Read 35.1 58.4
20.6 MC Write 46.5 72.3
21.1 MC Mixed 32.5 51.9
109% 38 GB/s
Min Avg Max
5.8 SC Read 7.61 11.4
6.1 SC Write 13.7 22.2
5.8 SC Mixed 8.78 14.3
28.7% 10 GB/s
Min Avg Max
80.5 Latency 97 138
41.2% 97 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
8 of 8 slots used
64GB RIMM 2667 MHz clocked @ 2400 MHz
138% Outstanding
MC Read 63.9
MC Write 54.4
MC Mixed 50.5
161% 56.3 GB/s
SC Read 12.6
SC Write 16.6
SC Mixed 18.1
45% 15.8 GB/s
Latency 82.8
48% 82.8 ns
8 of 8 slots used
64GB RIMM DDR4 2667 MHz clocked @ 2400 MHz
138% Outstanding
MC Read 62.7
MC Write 54.7
MC Mixed 50.5
160% 56 GB/s
SC Read 11.9
SC Write 17.2
SC Mixed 17.6
44% 15.6 GB/s
Latency 72.9
55% 72.9 ns
8 of 8 slots used
64GB DIMM DDR4 clocked @ 2666 MHz
115% Outstanding
MC Read 41.1
MC Write 59
MC Mixed 40.8
134% 47 GB/s
SC Read 8.2
SC Write 21.7
SC Mixed 11.2
39% 13.7 GB/s
Latency 93
43% 93 ns
8 of 8 slots used
64GB DIMM DDR4 clocked @ 2666 MHz
114% Outstanding
MC Read 40.2
MC Write 58.6
MC Mixed 39.6
132% 46.1 GB/s
SC Read 7.8
SC Write 20.8
SC Mixed 10.8
38% 13.1 GB/s
Latency 86.8
46% 86.8 ns
8 of 8 slots used
64GB DIMM DDR4 clocked @ 2666 MHz
107% Outstanding
MC Read 36
MC Write 57.6
MC Mixed 34.9
122% 42.8 GB/s
SC Read 8.2
SC Write 22.5
SC Mixed 11
40% 13.9 GB/s
Latency 83.8
48% 83.8 ns
8 of 12 slots used
64GB DIMM DDR4 2666 MHz clocked @ 2400 MHz
87.9% Excellent
MC Read 33.8
MC Write 45.4
MC Mixed 29.6
104% 36.3 GB/s
SC Read 6.9
SC Write 7
SC Mixed 6.6
20% 6.83 GB/s
Latency 99.9
40% 99.9 ns
8 of 8 slots used
64GB DIMM DDR4 clocked @ 2666 MHz
87.8% Excellent
MC Read 23.3
MC Write 59.2
MC Mixed 23.9
101% 35.5 GB/s
SC Read 7.3
SC Write 20.6
SC Mixed 10.1
36% 12.7 GB/s
Latency 157
26% 157 ns
8 of 24 slots used
64GB DIMM DDR4 2666 MHz clocked @ 2400 MHz
80.1% Excellent
MC Read 29.5
MC Write 43.2
MC Mixed 27.3
95% 33.3 GB/s
SC Read 7.3
SC Write 6.6
SC Mixed 6.9
20% 6.93 GB/s
Latency 165
24% 165 ns
8 of 12 slots used
64GB DIMM DDR4 2666 MHz clocked @ 2400 MHz
68% Good
MC Read 33.1
MC Write 20.8
MC Mixed 27.6
78% 27.2 GB/s
SC Read 7.4
SC Write 7
SC Mixed 6.9
20% 7.1 GB/s
Latency 86.3
46% 86.3 ns
220 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 67,003,116 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 HMA81GR7AFR8N-VK 8x8GB Builds (Compare 2,562 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 55%
Yacht
Desktop
Desktop 82%
Aircraft carrier
Workstation
Workstation 48%
Yacht

System: Dell Precision 5820 Tower

CPU
Xeon W-2123IntelBench 70%, 2,702 samples332x
Xeon W-2133IntelBench 77%, 1,612 samples309x
Xeon W-2125IntelBench 78%, 1,514 samples304x
GPU
Quadro P4000NvidiaBench 67%, 12,628 samples320x
Quadro P2000NvidiaBench 41%, 13,958 samples243x
Quadro RTX 4000NvidiaBench 98%, 9,173 samples214x
SSD
PM9A1 Samsu 512GBNvmeBench 264%, 261 samples52x
PC801 SK hy 1TBNvmeBench 320%, 76 samples41x
KXG60ZNV512G NVM 512GBNvmeBench 200%, 1,447 samples40x
RAM
HMA81GR7AFR8N-VK 8x8GBHynixBench 94%, 220 samples1x
EDIT WITH CUSTOM PC BUILDER

Popular HMA81GR7AFR8N-VK 8x8GB systems:

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  • - Drive tests include: read, write, sustained write and mixed IO
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Memory Kit Rankings (Price vs Performance) April 2024 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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vs Corsair Vengeance LPX DDR4 2666 C16 2x8GB
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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 $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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