Average Bench: 83.4% (44th of 113)

Based on 874 user benchmarks.  Model: Unknown CL16-20-20 D4-3200 2x16GB

Very good average bench

The Unknown CL16-20-20 D4-3200 2x16GB averaged just 16.6% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Unknown CL16-20-20 D4-3200 2x16GB near the top of the comparison list.


Avg. 16 Core Read Bench 33.6GB/s
Avg. 16 Core Write Bench 28.2GB/s

Average consistency

The range of scores (95th - 5th percentile) for the Unknown CL16-20-20 D4-3200 2x16GB is 46.2%. This is a relatively wide range which indicates that the Unknown CL16-20-20 D4-3200 2x16GB performs inconsistently under varying real world conditions.


Avg. Physical RAM Latency 77.2ns
Avg. 1 Core Read Bench 21.3GB/s

Average Bench

(Based on 874 samples)
Min Avg Max
23.2 MC Read 33.6 43.9
17.5 MC Write 28.2 40.3
18.1 MC Mixed 27.6 35.2
85.2% 29.8 GB/s
Min Avg Max
14 SC Read 21.3 29.9
17.4 SC Write 27.6 42.1
18.2 SC Mixed 27.6 36
72.8% 25.5 GB/s
Min Avg Max
55.7 Latency 77.2 106
51.8% 77.2 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
32GB DIMM DDR4 clocked @ 4000 MHz
MC Read 53.1
MC Write 30
MC Mixed 43.4
120% 42.2 GB/s
SC Read 34.1
SC Write 30.2
SC Mixed 44.9
104% 36.4 GB/s
Latency 57.5
70% 57.5 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 3200 MHz
MC Read 34.7
MC Write 23.6
MC Mixed 33.7
88% 30.7 GB/s
SC Read 24.7
SC Write 23.7
SC Mixed 32.9
77% 27.1 GB/s
Latency 78.9
51% 78.9 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 2667 MHz
MC Read 29.1
MC Write 29.6
MC Mixed 21.8
77% 26.8 GB/s
SC Read 16.3
SC Write 28
SC Mixed 22.4
64% 22.2 GB/s
Latency 68.6
58% 68.6 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 3264 MHz
MC Read 19
MC Write 19
MC Mixed 15.2
51% 17.7 GB/s
SC Read 15
SC Write 21.9
SC Mixed 18.4
53% 18.4 GB/s
Latency 71.8
56% 71.8 ns
874 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 45,838,054 RAM Kits tested.

Typical CL16-20-20 D4-3200 2x16GB Builds (Compare 36,949 builds) See popular component choices, score breakdowns and rankings.
Gaming 47%
Desktop 80%
Aircraft carrier
Workstation 44%
Speed boat

Motherboard: Asrock B450M Pro4 - $76

EDIT WITH CUSTOM PC BUILDER Value: 66% - Good Total price: $523

Popular CL16-20-20 D4-3200 2x16GB compatible motherboards:

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.
  • - 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.
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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]


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 i5-11600K $270Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-11400F $260Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i7-11700K $380Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $183
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $77SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $72G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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