Average Bench: 88.3% (24th of 113)

Based on 289 user benchmarks.  Model: Hynix HMT31GR7BFR4C 4x8GB

Very good average bench

The Hynix HMT31GR7BFR4C 4x8GB averaged just 11.7% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Hynix HMT31GR7BFR4C 4x8GB near the top of the comparison list.


Avg. 16 Core Read Bench 37.3GB/s
Avg. 16 Core Write Bench 34.6GB/s

Poor consistency

The range of scores (95th - 5th percentile) for the Hynix HMT31GR7BFR4C 4x8GB is 61.9%. This is a particularly wide range which indicates that the Hynix HMT31GR7BFR4C 4x8GB performs inconsistently under varying real world conditions.


Avg. 1 Core Mixed IO Bench 10.9GB/s
Avg. 1 Core Write Bench 11.1GB/s

Average Bench

(Based on 289 samples)
Min Avg Max
19.2 MC Read 37.3 48
16.2 MC Write 34.6 42.8
16 MC Mixed 32.7 42.7
99.5% 34.8 GB/s
Min Avg Max
10.4 SC Read 14.3 16.5
4.5 SC Write 11.1 14.3
5.5 SC Mixed 10.9 13.4
34.5% 12.1 GB/s
Min Avg Max
63.4 Latency 75.2 90.1
53.2% 75.2 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
4 of 4 slots used
32GB DIMM DDR3 clocked @ 1333 MHz
MC Read 67.3
MC Write 51.7
MC Mixed 56.4
167% 58.5 GB/s
SC Read 11.6
SC Write 5
SC Mixed 4.8
20% 7.13 GB/s
Latency 154
26% 154 ns
4 of 4 slots used
32GB DIMM DDR3 clocked @ 1333 MHz
MC Read 35.2
MC Write 33
MC Mixed 30.3
94% 32.8 GB/s
SC Read 13.8
SC Write 11.2
SC Mixed 10.1
33% 11.7 GB/s
Latency 78.7
51% 78.7 ns
4 of 4 slots used
32GB DIMM DDR3 clocked @ 1333 MHz
MC Read 34.4
MC Write 32.7
MC Mixed 29.8
92% 32.3 GB/s
SC Read 13.3
SC Write 10.9
SC Mixed 9.9
32% 11.4 GB/s
Latency 86
46% 86 ns
289 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 45,862,335 RAM Kits tested.

Typical HMT31GR7BFR4C 4x8GB Builds (Compare 8,339 builds) See popular component choices, score breakdowns and rankings.
Gaming 10%
Tree trunk
Desktop 65%
Workstation 10%
Tree trunk

Motherboard: To Be Filled By O.E.M.

EDIT WITH CUSTOM PC BUILDER Value: 70% - Very good Total price: $229

Popular HMT31GR7BFR4C 4x8GB compatible motherboards:

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Welcome to our freeware 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 upgrades.

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How it works

  • - Download and run UserBenchMark.
  • - 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.
  • - See speed test results from other users.
  • - Compare your components to the current market leaders.
  • - Explore your best upgrade options with a virtual PC build.
  • - Compare your in-game FPS to other users with your hardware.
Memory Kit Rankings (Price vs Performance) September 2021 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]


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.


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.

 Frequently Asked Questions

 Best User Rated

The Best.
Intel Core i5-11600K $270Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-11400F $260Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i7-11700K $380Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $183
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $77SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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