TEST
YOUR RAM
ADD TO PC
BUILD

Unknown

4ATF1G64AZ-3G2E1 2x8GB

▲ 500 ▼

Release date ≈ Q1 2021.

Average Bench: 63.6% (85th of 113)

Based on 696 user benchmarks.  Model: Unknown 4ATF1G64AZ-3G2E1 2x8GB
Poor: 55%Average: 63.6% Great: 70%

Popular builds with this RAM

Above average average bench

The Unknown 4ATF1G64AZ-3G2E1 2x8GB averaged 36.3% 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.

Strengths

Avg. 1 Core Write Bench 27.7GB/s
Avg. 16 Core Read Bench 25.5GB/s

Very good consistency

The range of scores (95th - 5th percentile) for the Unknown 4ATF1G64AZ-3G2E1 2x8GB is just 15.2%. This is a relatively narrow range which indicates that the Unknown 4ATF1G64AZ-3G2E1 2x8GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 16 Core Mixed IO Bench 17.3GB/s
Avg. Physical RAM Latency 79.9ns
ADVERTISEMENT

Average Bench

(Based on 696 samples)
Rank 8563.6%
Min Avg Max
22.3 MC Read 25.5 29.4
18.3 MC Write 22 25.5
14.6 MC Mixed 17.3 19.7
61.8% 21.6 GB/s
Min Avg Max
12.8 SC Read 18.5 23.8
18.2 SC Write 27.7 39.6
16.4 SC Mixed 22.6 26.5
65.5% 22.9 GB/s
Min Avg Max
60.2 Latency 79.9 103
50% 79.9 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 @ 2933 MHz
70.4% Very good
MC Read 29.7
MC Write 23.3
MC Mixed 18.6
68% 23.9 GB/s
SC Read 25.9
SC Write 27.6
SC Mixed 24.3
74% 25.9 GB/s
Latency 70.6
57% 70.6 ns
2 of 4 slots used
16GB DIMM DDR4 3200 MHz clocked @ 2933 MHz
66.8% Good
MC Read 28.4
MC Write 21.9
MC Mixed 17.4
64% 22.6 GB/s
SC Read 24.4
SC Write 24.6
SC Mixed 23.3
69% 24.1 GB/s
Latency 66.8
60% 66.8 ns
2 of 4 slots used
16GB DIMM DDR4 3200 MHz clocked @ 2933 MHz
65.6% Good
MC Read 27.3
MC Write 22.9
MC Mixed 17.8
65% 22.7 GB/s
SC Read 21.7
SC Write 26.7
SC Mixed 23.4
68% 23.9 GB/s
Latency 95.3
42% 95.3 ns
2 of 4 slots used
16GB DIMM DDR4 3200 MHz clocked @ 2933 MHz
65% Good
MC Read 27.5
MC Write 22
MC Mixed 18.2
64% 22.6 GB/s
SC Read 19.7
SC Write 25.2
SC Mixed 24.2
66% 23 GB/s
Latency 93.7
43% 93.7 ns
2 of 4 slots used
16GB DIMM DDR4 3200 MHz clocked @ 2933 MHz
61.4% Good
MC Read 24.7
MC Write 21.2
MC Mixed 16.9
60% 20.9 GB/s
SC Read 19.3
SC Write 25.4
SC Mixed 24.3
66% 23 GB/s
Latency 91.6
44% 91.6 ns
696 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 45,723,929 RAM Kits tested.

Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money.

CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
Typical 4ATF1G64AZ-3G2E1 2x8GB Builds (Compare 5,675 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 122%
UFO
Desktop
Desktop 95%
Nuclear submarine
Workstation
Workstation 121%
UFO

System: Dell XPS 8940

CPU
Core i7-10700Intel  $380Bench 94%, 45,749 samples2,218x
Core i7-11700Intel  $338Bench 101%, 4,114 samples1,150x
Core i5-10400Intel  $210Bench 88%, 45,432 samples749x
GPU
RTX 3060-TiNvidia  $400Bench 131%, 71,815 samples793x
GTX 1660-TiNvidia  $280Bench 76%, 248,217 samples725x
RTX 3070Nvidia  $500Bench 151%, 243,762 samples534x
SSD
NVMe KIOXIA 512GBKbg40zns512gBench 148%, 9,429 samples406x
BC511 SK hynix 512GBNvmeBench 165%, 796 samples352x
NVMe SK hynix 512GBBc511Bench 152%, 8,889 samples335x
RAM
4ATF1G64AZ-3G2E1 2x8GBUnknownBench 64%, 696 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 82% - Excellent Total price: $780

Popular 4ATF1G64AZ-3G2E1 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.

UserBenchmark of the month

Gaming Desktop ProGaming

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]

ADVERTISEMENT

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.

 Comments

Added n/a ago.
Your
opinion?
▲Like ▼Dislike
Just released
Age: 7 months

Speed Comparisons

vs Corsair Vengeance LPX DDR4 3200 C16 2x8GB
vs Corsair Vengeance LPX DDR4 3000 C15 2x8GB
vs G.SKILL Trident Z DDR4 3200 C14 4x16GB
vs HyperX Fury DDR4 2133 C14 2x8GB
vs Corsair Vengeance LPX DDR4 2666 C16 2x8GB
vs G.SKILL Trident Z DDR4 3600 C16 2x8GB
vs G.SKILL Trident Z DDR4 3200 C16 2x8GB
vs Corsair Vengeance LPX DDR4 2133 C13 2x8GB
vs G.SKILL Ripjaws 4 DDR4 2400 C14 8x16GB

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

Computer Components FAQ
What is the UBM value for money rating?
What is UBM Effective Speed?
Thunderbolt speed?
Are USB 3.0 cables different?
USB 3.0 vs 2.0 speed difference?
Why buy USB 3.0 today?
USB 3.0 / 4.0 release dates and max speeds?
Graphics Cards
How to force Optimus or Switchable discrete GPUs?
What are the UBM DX11 GPU tests?
What are the UBM DX10 GPU tests?
What are the UBM DX09 GPU tests?
What is the Splatting GPU benchmark?
What is the Gravity (NBody) GPU benchmark?
Memory Kits
What is the RAM value for money rating?
What is the effective RAM speed index?
What is the system memory latency ladder?
ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-11600K $270Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-11400F $260Nvidia RTX 3070 $500Samsung 850 Evo 120GB $183
Intel Core i7-11700K $346Nvidia GTX 1660S (Super) $240Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $78SanDisk 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
Today's hottest
Amazon Ebay
deals
CPU GPU SSD HDD USB RAM MBD
Build Test EFps
Can You Run It?
►
YouTube
*NEW*
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback