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Hynix

HMA81GR7CJR8N-VK 8x8GB

▲ 500 ▼

Release date ≈ Q1 2019.

Average Bench: 96.6% (11th of 115)

Based on 57 user benchmarks.  Model: Hynix HMA81GR7CJR8N-VK 8x8GB
Poor: 64%Average: 96.6% Great: 141%

Popular builds with this RAM

Excellent average bench

The Hynix HMA81GR7CJR8N-VK 8x8GB averaged just 3.4% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Hynix HMA81GR7CJR8N-VK 8x8GB near the top of the comparison list.

Strengths

Avg. 16 Core Write Bench 46.6GB/s
Avg. 16 Core Read Bench 37.5GB/s

Very poor consistency

The range of scores (95th - 5th percentile) for the Hynix HMA81GR7CJR8N-VK 8x8GB is 77.1%. This is a particularly wide range which indicates that the Hynix HMA81GR7CJR8N-VK 8x8GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 8.37GB/s
Avg. 1 Core Mixed IO Bench 9.25GB/s
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Average Bench

(Based on 57 samples)
Rank 1196.6%
Min Avg Max
20.1 MC Read 37.5 59.7
20.2 MC Write 46.6 74.2
20 MC Mixed 33.7 53
112% 39.3 GB/s
Min Avg Max
6.39 SC Read 8.37 12.9
6.2 SC Write 14.2 22.7
6.19 SC Mixed 9.25 12.1
30.3% 10.6 GB/s
Min Avg Max
80 Latency 97.8 158
40.9% 97.8 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
8 of 24 slots used
64GB DIMM DDR4 clocked @ 2666 MHz
95.9% Outstanding
MC Read 42.7
MC Write 41.8
MC Mixed 33.5
112% 39.3 GB/s
SC Read 5.3
SC Write 17.2
SC Mixed 6.2
27% 9.57 GB/s
Latency 107
38% 107 ns
8 of 8 slots used
64GB DIMM DDR4 clocked @ 2666 MHz
94.9% Outstanding
MC Read 25
MC Write 59
MC Mixed 29.5
108% 37.8 GB/s
SC Read 8.7
SC Write 20.8
SC Mixed 10.8
38% 13.4 GB/s
Latency 90
44% 90 ns
8 of 8 slots used
64GB DIMM DDR4 clocked @ 2666 MHz
94.6% Outstanding
MC Read 25.9
MC Write 57.2
MC Mixed 29.3
107% 37.5 GB/s
SC Read 8.9
SC Write 22
SC Mixed 11.1
40% 14 GB/s
Latency 82.8
48% 82.8 ns
8 of 24 slots used
64GB DIMM DDR4 2666 MHz clocked @ 2400 MHz
87.9% Excellent
MC Read 52.3
MC Write 24.3
MC Mixed 30.8
102% 35.8 GB/s
SC Read 11.2
SC Write 6.5
SC Mixed 8.6
25% 8.77 GB/s
Latency 94.2
42% 94.2 ns
8 of 24 slots used
64GB DIMM DDR4 2666 MHz clocked @ 2400 MHz
83.8% Excellent
MC Read 46.7
MC Write 25
MC Mixed 30.5
97% 34.1 GB/s
SC Read 11.4
SC Write 6.4
SC Mixed 8.1
25% 8.63 GB/s
Latency 99
40% 99 ns
8 of 12 slots used
64GB DIMM DDR4 clocked @ 2666 MHz
77.3% Very good
MC Read 41.7
MC Write 21.7
MC Mixed 30.7
90% 31.4 GB/s
SC Read 7.7
SC Write 6.9
SC Mixed 6.6
20% 7.07 GB/s
Latency 91.1
44% 91.1 ns
8 of 24 slots used
64GB DIMM DDR4 2666 MHz clocked @ 2400 MHz
69.6% Good
MC Read 34.3
MC Write 23.8
MC Mixed 26.8
81% 28.3 GB/s
SC Read 5.2
SC Write 6.1
SC Mixed 6.4
17% 5.9 GB/s
Latency 97.4
41% 97.4 ns
57 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 67,071,669 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 HMA81GR7CJR8N-VK 8x8GB Builds (Compare 811 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 63%
Destroyer
Desktop
Desktop 75%
Battleship
Workstation
Workstation 78%
Battleship

System: HP Z8 G4 Workstation

CPU
CPU: Intel Xeon Silver 41141stBench 63%, 670 samples61x
CPU: Intel Xeon Gold 61341stBench 78%, 153 samples55x
Xeon Silver 4108IntelBench 60%, 331 samples31x
GPU
Quadro P5000NvidiaBench 89%, 8,562 samples102x
RTX A4000NvidiaBench 132%, 4,246 samples73x
Quadro RTX 4000NvidiaBench 98%, 9,173 samples70x
SSD
MZVLB1T0HBLR-000H1 1TBSamsungBench 264%, 8,018 samples48x
SM961 NVMe PCIe M.2 1TBSamsungBench 250%, 4,056 samples40x
MZVLB1T0HALR-000H2 1TBSamsungBench 267%, 633 samples32x
RAM
HMA81GR7CJR8N-VK 8x8GBHynixBench 97%, 57 samples1x
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Popular HMA81GR7CJR8N-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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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 $269Nvidia RTX 4060 $295Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair 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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