Average Bench: 78.7% (58th of 113)

Based on 669 user benchmarks.  Model: Micron 8ATF1G64AZ-2G3E1 2x8GB

Good average bench

The Micron 8ATF1G64AZ-2G3E1 2x8GB averaged 21.2% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Micron 8ATF1G64AZ-2G3E1 2x8GB near the top of the comparison list.


Avg. 16 Core Read Bench 30.7GB/s
Avg. 16 Core Write Bench 29GB/s

Average consistency

The range of scores (95th - 5th percentile) for the Micron 8ATF1G64AZ-2G3E1 2x8GB is 41.6%. This is a relatively wide range which indicates that the Micron 8ATF1G64AZ-2G3E1 2x8GB performs inconsistently under varying real world conditions.


Avg. Physical RAM Latency 76.2ns
Avg. 1 Core Read Bench 18.8GB/s

Average Bench

(Based on 669 samples)
Min Avg Max
20.9 MC Read 30.7 40.2
18.1 MC Write 29 37.1
17.9 MC Mixed 24.7 32.5
80.4% 28.1 GB/s
Min Avg Max
13 SC Read 18.8 23.7
16.1 SC Write 28.4 36.6
16.2 SC Mixed 23.6 28.1
67.4% 23.6 GB/s
Min Avg Max
58.7 Latency 76.2 98.4
52.5% 76.2 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2666 MHz
MC Read 38.3
MC Write 36.3
MC Mixed 30.7
100% 35.1 GB/s
SC Read 22.6
SC Write 35.9
SC Mixed 26.5
81% 28.3 GB/s
Latency 89.1
45% 89.1 ns
2 of 2 slots used
16GB DIMM DDR4 clocked @ 2400 MHz
MC Read 32.8
MC Write 29.8
MC Mixed 27.7
86% 30.1 GB/s
SC Read 21.4
SC Write 31.2
SC Mixed 24.7
74% 25.8 GB/s
Latency 85.6
47% 85.6 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2400 MHz
MC Read 33.2
MC Write 28.3
MC Mixed 28.7
86% 30.1 GB/s
SC Read 20.8
SC Write 31.5
SC Mixed 24.6
73% 25.6 GB/s
Latency 91.5
44% 91.5 ns
669 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 33,967,188 RAM Kits tested.

Typical 8ATF1G64AZ-2G3E1 2x8GB Builds (Compare 565 builds) See popular component choices, score breakdowns and rankings.
Gaming 40%
Jet ski
Desktop 81%
Aircraft carrier
Workstation 39%
Jet ski

System: Dell Inspiron 5676

EDIT WITH CUSTOM PC BUILDER Value: 71% - Very good Total price: $326

Popular 8ATF1G64AZ-2G3E1 2x8GB 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.
  • - 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.
  • - Share your opinion by voting.
Memory Kit Rankings (Price vs Performance) October 2020 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 i5-9600K $199Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $45
Intel Core i5-9400F $143Nvidia RTX 3080 $700Samsung 850 Evo 120GB $78
Intel Core i5-10600K $260Nvidia RTX 2070S (Super) $510Samsung 860 Evo 250GB $49
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $69SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $69SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $548SanDisk Extreme 16GB $28
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