Average Bench: 91.1% (21st of 113)

Based on 12 user benchmarks.  Model: Unknown 0x4A4D313630304B4C4E2D34472020202020 4x4GB
Poor: 61%Average: 91.1% Great: 101%

Popular builds with this RAM

Excellent average bench

The Unknown 0x4A4D313630304B4C4E2D34472020202020 4x4GB averaged just 8.8% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Unknown 0x4A4D313630304B4C4E2D34472020202020 4x4GB near the top of the comparison list.


Avg. 16 Core Read Bench 36.8GB/s
Avg. 16 Core Write Bench 36.1GB/s

Average consistency

The range of scores (95th - 5th percentile) for the Unknown 0x4A4D313630304B4C4E2D34472020202020 4x4GB is 40.2%. This is a relatively wide range which indicates that the Unknown 0x4A4D313630304B4C4E2D34472020202020 4x4GB performs inconsistently under varying real world conditions.


Avg. 1 Core Mixed IO Bench 13.4GB/s
Avg. 1 Core Write Bench 14.7GB/s

Average Bench

(Based on 12 samples)
Min Avg Max
21.2 MC Read 36.8 49
19.2 MC Write 36.1 48.1
18.1 MC Mixed 32.7 43.3
101% 35.2 GB/s
Min Avg Max
13.9 SC Read 16.5 18.7
11.9 SC Write 14.7 17.2
11.9 SC Mixed 13.4 15.6
42.4% 14.8 GB/s
Min Avg Max
53.4 Latency 63.8 71.9
62.7% 63.8 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
4 of 8 slots used
16GB DIMM DDR3 1334 MHz
MC Read 41.4
MC Write 39.6
MC Mixed 36
111% 39 GB/s
SC Read 18.7
SC Write 16.4
SC Mixed 14.9
48% 16.7 GB/s
Latency 58.4
68% 58.4 ns
4 of 8 slots used
16GB DIMM DDR3 1334 MHz
MC Read 40.1
MC Write 39.3
MC Mixed 34.4
108% 37.9 GB/s
SC Read 17.5
SC Write 16.1
SC Mixed 13.9
45% 15.8 GB/s
Latency 59.8
67% 59.8 ns
12 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 45,909,661 RAM Kits tested.

Typical 0x4A4D313630304B4C4E2D34472020202020 4x4GB Builds (Compare 41,251 builds) See popular component choices, score breakdowns and rankings.
Gaming 10%
Tree trunk
Desktop 67%
Battle cruiser
Workstation 10%
Tree trunk

Disqualified System: bin bin

EDIT WITH CUSTOM PC BUILDER Value: 68% - Good Total price: $326

Popular 0x4A4D313630304B4C4E2D34472020202020 4x4GB systems:

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

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.
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Intel Core i5-11400F $260Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i7-11700K $394Nvidia 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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