Average Bench: 82.8% (47th of 113)

Based on 1,019 user benchmarks.  Model: Micron 8ATF1G64AZ-3G2J1 2x8GB

Very good average bench

The Micron 8ATF1G64AZ-3G2J1 2x8GB averaged just 17.2% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Micron 8ATF1G64AZ-3G2J1 2x8GB near the top of the comparison list.


Avg. 16 Core Read Bench 32.5GB/s
Avg. 1 Core Mixed IO Bench 28.4GB/s

Very good consistency

The range of scores (95th - 5th percentile) for the Micron 8ATF1G64AZ-3G2J1 2x8GB is just 16.1%. This is a relatively narrow range which indicates that the Micron 8ATF1G64AZ-3G2J1 2x8GB performs reasonably consistently under varying real world conditions.


Avg. Physical RAM Latency 74.5ns
Avg. 1 Core Read Bench 20.8GB/s

Average Bench

(Based on 1,019 samples)
Min Avg Max
28.6 MC Read 32.5 36.2
23.3 MC Write 27.7 35.1
21.6 MC Mixed 28.2 34.1
84.2% 29.5 GB/s
Min Avg Max
14.3 SC Read 20.8 25.9
21.2 SC Write 28.2 40
20.5 SC Mixed 28.4 34.8
73.7% 25.8 GB/s
Min Avg Max
59.8 Latency 74.5 90.3
53.7% 74.5 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 3200 MHz clocked @ 2667 MHz
MC Read 33
MC Write 33
MC Mixed 23.5
85% 29.8 GB/s
SC Read 17.7
SC Write 36.4
SC Mixed 26.5
77% 26.9 GB/s
Latency 63.8
63% 63.8 ns
2 of 2 slots used
16GB DIMM DDR4 clocked @ 3200 MHz
MC Read 32
MC Write 23.9
MC Mixed 31.7
83% 29.2 GB/s
SC Read 25.4
SC Write 23.6
SC Mixed 34.5
80% 27.8 GB/s
Latency 90.9
44% 90.9 ns
2 of 2 slots used
16GB DIMM DDR4 clocked @ 3200 MHz
MC Read 30.5
MC Write 24
MC Mixed 32.4
83% 29 GB/s
SC Read 25.1
SC Write 24
SC Mixed 32.6
78% 27.2 GB/s
Latency 76.7
52% 76.7 ns
1,019 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 38,427,588 RAM Kits tested.

Typical 8ATF1G64AZ-3G2J1 2x8GB Builds (Compare 1,175 builds) See popular component choices, score breakdowns and rankings.
Gaming 88%
Aircraft carrier
Desktop 90%
Nuclear submarine
Workstation 83%
Aircraft carrier

System: Asus ROG Strix GA15DH_G15DH

EDIT WITH CUSTOM PC BUILDER Value: 61% - Good Total price: $909

Popular 8ATF1G64AZ-3G2J1 2x8GB systems:

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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.
  • - 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.
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  • - Share your opinion by voting.
Memory Kit Rankings (Price vs Performance) January 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 i5-9600K $200Nvidia RTX 3060-Ti $400Crucial MX500 250GB $47
Intel Core i5-10600K $257Nvidia RTX 3070 $500Samsung 850 Evo 120GB $78
Intel Core i5-10400F $155Nvidia GTX 1660S (Super) $240Samsung 860 Evo 250GB $40
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3000 C15 2x8GB $71SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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