Average Bench: 92.7% (15th of 108)

Based on 3,142 user benchmarks.  Model: Corsair CMW16GX4M2C3200C16 4x8GB

Excellent average bench

The Corsair CMW16GX4M2C3200C16 4x8GB averaged just 7.3% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair CMW16GX4M2C3200C16 4x8GB near the top of the comparison list.


Avg. 16 Core Read Bench 35.3GB/s
Avg. 1 Core Write Bench 33.3GB/s

Average consistency

The range of scores (95th - 5th percentile) for the Corsair CMW16GX4M2C3200C16 4x8GB is 45.9%. This is a relatively wide range which indicates that the Corsair CMW16GX4M2C3200C16 4x8GB performs inconsistently under varying real world conditions.


Avg. Physical RAM Latency 67.7ns
Avg. 1 Core Read Bench 21.6GB/s

Average Bench

(Based on 3,142 samples)
Min Avg Max
25.4 MC Read 35.3 44.5
21 MC Write 33.3 42.2
21.6 MC Mixed 30.9 40.4
94.7% 33.2 GB/s
Min Avg Max
15.6 SC Read 21.6 26.8
18.1 SC Write 33.3 46
21.1 SC Mixed 28.9 37.5
79.9% 27.9 GB/s
Min Avg Max
49.8 Latency 67.7 100
59.1% 67.7 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
4 of 4 slots used
32GB DIMM DDR4 clocked @ 3600 MHz
MC Read 42.5
MC Write 44.5
MC Mixed 33.3
114% 40.1 GB/s
SC Read 23.2
SC Write 49.5
SC Mixed 33.3
101% 35.3 GB/s
Latency 48.7
82% 48.7 ns
4 of 8 slots used
32GB DIMM DDR4 3200 MHz clocked @ 2666 MHz
MC Read 39.7
MC Write 51.3
MC Mixed 37
122% 42.7 GB/s
SC Read 15.3
SC Write 23.7
SC Mixed 22.2
58% 20.4 GB/s
Latency 58
69% 58 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 3200 MHz
MC Read 28.3
MC Write 23.8
MC Mixed 23.5
72% 25.2 GB/s
SC Read 15.9
SC Write 20.2
SC Mixed 21.9
55% 19.3 GB/s
Latency 63.2
63% 63.2 ns
3,142 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 18,813,847 RAM Kits tested.

Typical CMW16GX4M2C3200C16 4x8GB Builds (Compare 11,695 builds) See popular component choices, score breakdowns and rankings.
Gaming 127%
Desktop 140%
Workstation 133%

Motherboard: Asus ROG STRIX Z390-E GAMING - $232

EDIT WITH CUSTOM PC BUILDER Value: 67% - Good Total price: $1,451

Popular CMW16GX4M2C3200C16 4x8GB 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.
  • - 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.
  • - Share your opinion by voting.
Memory Kit Rankings (Price vs Performance) August 2019 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.


108 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 i5-9400F $143AMD RX 580 $172Samsung 850 Evo 250GB $86
AMD Ryzen 5 3600 $198Nvidia GTX 1660 $220Samsung 850 Evo 500GB $103
Intel Core i5-9600K $230AMD RX 5700 XT $400Samsung 850 Pro 256GB $195
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $75SanDisk Extreme 64GB $128
WD Blue 1TB (2012) $40G.SKILL Trident Z DDR4 3200 C14 4x16GB $695SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $80Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Extreme 16GB $24
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