Average Bench: 72.7% (72nd of 113)

Based on 2,642 user benchmarks.  Model: Micron 16ATF1G64AZ-2G1A2 2x8GB

Good average bench

The Micron 16ATF1G64AZ-2G1A2 2x8GB averaged 27.2% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.


Avg. 16 Core Write Bench 27.7GB/s
Avg. 1 Core Write Bench 26.6GB/s

Very good consistency

The range of scores (95th - 5th percentile) for the Micron 16ATF1G64AZ-2G1A2 2x8GB is just 19.6%. This is a relatively narrow range which indicates that the Micron 16ATF1G64AZ-2G1A2 2x8GB performs reasonably consistently under varying real world conditions.


Avg. 1 Core Read Bench 16GB/s
Avg. Physical RAM Latency 74ns

Average Bench

(Based on 2,642 samples)
Min Avg Max
20.3 MC Read 26.6 29.1
19.5 MC Write 27.7 30
20.5 MC Mixed 23.4 25.9
74% 25.9 GB/s
Min Avg Max
11.3 SC Read 16 20
17.1 SC Write 26.6 31
14.5 SC Mixed 21.7 25.4
61.2% 21.4 GB/s
Min Avg Max
63.7 Latency 74 94
54% 74 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 @ 2133 MHz
MC Read 30.1
MC Write 28.7
MC Mixed 26.3
81% 28.4 GB/s
SC Read 22.1
SC Write 28.9
SC Mixed 24.5
72% 25.2 GB/s
Latency 98.3
41% 98.3 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2133 MHz
MC Read 28
MC Write 29
MC Mixed 24.5
78% 27.2 GB/s
SC Read 17.7
SC Write 29.2
SC Mixed 25.4
69% 24.1 GB/s
Latency 67.5
59% 67.5 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2133 MHz
MC Read 28
MC Write 29.1
MC Mixed 23.6
77% 26.9 GB/s
SC Read 18
SC Write 30.2
SC Mixed 24.2
69% 24.1 GB/s
Latency 69.8
57% 69.8 ns
2,642 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 29,860,819 RAM Kits tested.

Typical 16ATF1G64AZ-2G1A2 2x8GB Builds (Compare 6,157 builds) See popular component choices, score breakdowns and rankings.
Gaming 19%
Desktop 74%
Workstation 54%

System: Dell XPS 8900

EDIT WITH CUSTOM PC BUILDER Value: 55% - Above average Total price: $493

Popular 16ATF1G64AZ-2G1A2 2x8GB systems:

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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.
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Memory Kit Rankings (Price vs Performance) July 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.
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Intel Core i7-9700K $365Nvidia RTX 2070S (Super) $510Samsung 860 Evo 250GB $50
Seagate Barracuda 1TB (2016) $41Corsair Vengeance LPX DDR4 3200 C16 2x8GB $76SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $75SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $681SanDisk Extreme 16GB $24
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