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Hynix

HMT31GR7BFR4C-H9 HMT31GR7BFR4C-H9 Samsung M393B1K70CH0-CH9 Samsung M393B1K70DH0-CH9 HMT31GR7BFR4C-H9 Samsung M393B1K70CH0-CH9 Samsung M393B1K70CH0-CH9 HMT31GR7B... 128GB

▲ 500 ▼

Release date ≈ Q4 2018.

Average Bench: 90.7% (21st of 115)

Based on 3 user benchmarks.  Model: Hynix HMT31GR7BFR4C-H9 HMT31GR7BFR4C-H9 Samsung M393B1K70CH0-CH9 Samsung M393B1K70DH0-CH9 HMT31GR7BFR4C-H9 Samsung M393B1K70CH0-CH9 Samsung M393B1K70CH0-CH9 HMT31GR7B... 128GB
Poor: 78%Average: 90.7% Great: 108%

Popular builds with this RAM

Excellent average bench

The Hynix HMT31GR7BFR4C-H9 HMT31GR7BFR4C-H9 Samsung M393B1K70CH0-CH9 Samsung M393B1K70DH0-CH9 HMT31GR7BFR4C-H9 Samsung M393B1K70CH0-CH9 Samsung M393B1K70CH0-CH9 HMT31GR7B... 128GB averaged just 9.3% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Hynix HMT31GR7BFR4C-H9 HMT31GR7BFR4C-H9 Samsung M393B1K70CH0-CH9 Samsung M393B1K70DH0-CH9 HMT31GR7BFR4C-H9 Samsung M393B1K70CH0-CH9 Samsung M393B1K70CH0-CH9 HMT31GR7B... 128GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 50.1GB/s
Avg. 16 Core Mixed IO Bench 31.3GB/s

Unknown consistency

There are too few samples to reasonably determine how consistently this RAM perfroms. This result should be interpreted with caution.

Weaknesses

Avg. 1 Core Write Bench 6.13GB/s
Avg. 1 Core Mixed IO Bench 6.33GB/s
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Average Bench

(Based on 3 samples)
Rank 2190.7%
Min Avg Max
38.1 MC Read 50.1 70.4
29.2 MC Write 31.1 32.4
29.7 MC Mixed 31.3 32.2
107% 37.5 GB/s
Min Avg Max
12.7 SC Read 14.3 16
5.9 SC Write 6.13 6.6
4 SC Mixed 6.33 8.2
25.5% 8.93 GB/s
Min Avg Max
130 Latency 152 167
26.4% 152 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
1333, 1333, 1333, 1333, 1333, 1333, 1333, 1333, 1333, 1333, 1333, 1333, 1333, 1333, 1333, 1333 MHz
8192, 8192, 8192, 8192, 8192, 8192, 8192, 8192, 8192, 8192, 8192, 8192, 8192, 8192, 8192, 8192 MB
108% Outstanding
MC Read 70.4
MC Write 32.4
MC Mixed 32
128% 44.9 GB/s
SC Read 16
SC Write 6.6
SC Mixed 8.2
29% 10.3 GB/s
Latency 130
31% 130 ns
1333, 1333, 1333, 1333, 1333, 1333, 1333, 1333, 1333, 1333, 1333, 1333, 1333, 1333, 1333, 1333 MHz
8192, 8192, 8192, 8192, 8192, 8192, 8192, 8192, 8192, 8192, 8192, 8192, 8192, 8192, 8192, 8192 MB
85.6% Excellent
MC Read 41.9
MC Write 31.7
MC Mixed 32.2
101% 35.3 GB/s
SC Read 14.3
SC Write 5.9
SC Mixed 6.8
26% 9 GB/s
Latency 158
25% 158 ns
1333, 1333, 1333, 1333, 1333, 1333, 1333, 1333, 1333, 1333, 1333, 1333, 1333, 1333, 1333, 1333 MHz
8192, 8192, 8192, 8192, 8192, 8192, 8192, 8192, 8192, 8192, 8192, 8192, 8192, 8192, 8192, 8192 MB
78.2% Very good
MC Read 38.1
MC Write 29.2
MC Mixed 29.7
92% 32.3 GB/s
SC Read 12.7
SC Write 5.9
SC Mixed 4
22% 7.53 GB/s
Latency 167
24% 167 ns

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 67,003,508 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 HMT31GR7BFR4C-H9 HMT31GR7BFR4C-H9 Samsung M393B1K70CH0-CH9 Samsung M393B1K70DH0-CH9 HMT31GR7BFR4C-H9 Samsung M393B1K70CH0-CH9 Samsung M393B1K70CH0-CH9 HMT31GR7B... 128GB Builds (Compare 1,749 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 17%
Surfboard
Desktop
Desktop 66%
Battle cruiser
Workstation
Workstation 18%
Surfboard

System: HP Z820 Workstation

CPU
CPU: Intel Xeon E5-2670 01stBench 65%, 4,306 samples145x
CPU: Intel Xeon E5-2690 01stBench 68%, 2,388 samples113x
CPU: Intel Xeon E5-2687W 01stBench 71%, 1,646 samples87x
GPU
Quadro K4000NvidiaBench 13%, 11,114 samples145x
Quadro K5000NvidiaBench 21%, 3,775 samples139x
GTX 1060-6GBNvidia  $117Bench 56%, 1,368,019 samples65x
SSD
860 500GBSamsungBench 89%, 2,934 samples55x
860 1TBSamsungBench 86%, 2,531 samples37x
A400 240GBKingston  $28Bench 66%, 424,288 samples32x
RAM
HMT31GR7BFR4C-H9 HMT31GR7BFR4C-H9 Samsung M393B1K70CH0-CH9 Samsung M393B1K70DH0-CH9 HMT31GR7BFR4C-H9 Samsung M393B1K70CH0-CH9 Samsung M393B1K70CH0-CH9 HMT31GR7B... 128GBHynixBench 91%, 3 samples1x
EDIT WITH CUSTOM PC BUILDER

Popular HMT31GR7BFR4C-H9 HMT31GR7BFR4C-H9 Samsung M393B1K70CH0-CH9 Samsung M393B1K70DH0-CH9 HMT31GR7BFR4C-H9 Samsung M393B1K70CH0-CH9 Samsung M393B1K70CH0-CH9 HMT31GR7B... 128GB systems:

How Fast Is Your RAM? (Bench your build) Size up your PC in less than a minute

Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.

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How it works

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  • - CPU tests include: integer, floating and string
  • - GPU tests include: six 3D game simulations
  • - Drive tests include: read, write, sustained write and mixed IO
  • - RAM tests include: single/multi core bandwidth and latency
  • - SkillBench (space shooter) tests user input accuracy
  • - Reports are generated and presented on userbenchmark.com
  • - Identify the strongest components in your PC
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  • - Compare your in-game FPS to other users with your hardware
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

vs Corsair Vengeance LPX DDR4 3200 C16 2x8GB
vs Corsair Vengeance LPX DDR4 3000 C15 2x8GB
vs G.SKILL Trident Z DDR4 3200 C14 4x16GB
vs G.SKILL Trident Z DDR4 3600 C16 2x8GB
vs HyperX Fury DDR4 2133 C14 2x8GB
vs Corsair Vengeance LPX DDR4 2666 C16 2x8GB
vs Corsair Vengeance LPX DDR4 2133 C13 2x8GB
vs G.SKILL Trident Z DDR4 3200 C16 2x8GB
vs G.SKILL Ripjaws 4 DDR4 2400 C14 8x16GB

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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Computer Components FAQ
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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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