Average Bench: 38.5% (126th of 131)

Based on 6,335 user benchmarks.  Model: Micron 4ATF1G64HZ-3G2E2 1x8GB

Poor average bench

The Micron 4ATF1G64HZ-3G2E2 1x8GB averaged 61.4% 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 Read Bench 14.8GB/s
Avg. 1 Core Write Bench 14.6GB/s

Very good consistency

The range of scores (95th - 5th percentile) for the Micron 4ATF1G64HZ-3G2E2 1x8GB is just 15%. This is a relatively narrow range which indicates that the Micron 4ATF1G64HZ-3G2E2 1x8GB performs reasonably consistently under varying real world conditions.


Avg. 16 Core Mixed IO Bench 11.2GB/s
Avg. 1 Core Mixed IO Bench 12GB/s

Average Bench

(Based on 6,335 samples)
Min Avg Max
11.1 MC Read 14.8 17.2
9.3 MC Write 13.2 16
8.8 MC Mixed 11.2 13.6
37.3% 13.1 GB/s
Min Avg Max
5.64 SC Read 12.5 17.6
6.98 SC Write 14.6 20.4
6.04 SC Mixed 12 16.1
37.2% 13 GB/s
Min Avg Max
75 Latency 116 210
34.4% 116 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
1 of 2 slots used
8GB SODIMM DDR4 clocked @ 3200 MHz
MC Read 16.1
MC Write 10.9
MC Mixed 12.5
38% 13.2 GB/s
SC Read 19
SC Write 12.9
SC Mixed 17.5
47% 16.5 GB/s
Latency 82.5
48% 82.5 ns
1 of 2 slots used
8GB SODIMM DDR4 clocked @ 3200 MHz
MC Read 14.1
MC Write 13.4
MC Mixed 12
38% 13.2 GB/s
SC Read 8.3
SC Write 9.8
SC Mixed 9.3
26% 9.13 GB/s
Latency 91.1
44% 91.1 ns
1 of 2 slots used
8GB SODIMM DDR4 clocked @ 3200 MHz
MC Read 13
MC Write 13
MC Mixed 10.1
34% 12 GB/s
SC Read 13.7
SC Write 14
SC Mixed 10.1
36% 12.6 GB/s
Latency 94.1
42% 94.1 ns
1 of 4 slots used
8GB SODIMM DDR4 clocked @ 3200 MHz
MC Read 12
MC Write 11.5
MC Mixed 9.6
32% 11 GB/s
SC Read 10.5
SC Write 11.9
SC Mixed 10.7
32% 11 GB/s
Latency 114
35% 114 ns
1 of 2 slots used
8GB SODIMM DDR4 3200 MHz clocked @ 2667 MHz
MC Read 11.2
MC Write 8.8
MC Mixed 7.1
26% 9.03 GB/s
SC Read 10.5
SC Write 10.2
SC Mixed 8.8
28% 9.83 GB/s
Latency 122
33% 122 ns
1 of 2 slots used
8GB SODIMM DDR4 clocked @ 3200 MHz
MC Read 10.3
MC Write 8.2
MC Mixed 7.7
25% 8.73 GB/s
SC Read 8.1
SC Write 7.9
SC Mixed 8.1
23% 8.03 GB/s
Latency 117
34% 117 ns
1 of 2 slots used
8GB SODIMM DDR4 3200 MHz clocked @ 2400 MHz
MC Read 4.8
MC Write 4.4
MC Mixed 4.4
13% 4.53 GB/s
SC Read 1.9
SC Write 1.8
SC Mixed 0.7
4% 1.47 GB/s
Latency 496
8% 496 ns
6,335 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 67,376,558 RAM Kits tested

Typical 4ATF1G64HZ-3G2E2 1x8GB Builds (Compare 3,413 builds) See popular component choices, score breakdowns and rankings
Gaming 8%
Tree trunk
Desktop 75%
Workstation 8%
Tree trunk

System: Asus ASUS TUF Gaming F15 FX506HCB_FX506HCB


Popular 4ATF1G64HZ-3G2E2 1x8GB systems:

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

Welcome to our 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 value for money upgrades.

UserBenchmark of the month

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) June 2024 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.


131 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

Why does UserBenchmark have a bad reputation on reddit?
Marketers operate thousands of reddit accounts. Our benchmarks expose their spiel so they attack our reputation.
Why don’t PC brands endorse UserBenchmark?
Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
Why don’t youtubers promote UserBenchmark?
We don't pay youtubers, so they don't praise us. Moreover, our data obstructs youtubers who promote overpriced or inferior products.
Why does UserBenchmark have negative trustpilot reviews?
The 200+ trustpilot reviews are mostly written by virgin marketing accounts. Real users don't give a monkey's about big brands.
Why is UserBenchmark popular with users?
Instead of pursuing brands for sponsorship, we've spent 13 years publishing real-world data for users.
The Best
Intel Core i5-12600K $164Nvidia RTX 4060 $293WD Black SN850X M.2 2TB $150
Intel Core i5-12400F $109Nvidia RTX 4060-Ti $385WD Black SN850X M.2 1TB $89
Intel Core i5-13600K $245Nvidia RTX 4070 $549Crucial T700 M.2 4TB $397
Today's hottest deals
If you buy something via a price link, UserBenchmark may earn a commission
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback