Average Bench: 103% (7th of 108)

Based on 303 user benchmarks.  Model: Corsair CMU32GX4M2C3200C16 4x16GB

Outstanding average bench

The Corsair CMU32GX4M2C3200C16 4x16GB averaged 3.0% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair CMU32GX4M2C3200C16 4x16GB near the top of the comparison list.


Avg. 16 Core Write Bench 42.2GB/s
Avg. 16 Core Read Bench 38.2GB/s

Very poor consistency

The range of scores (95th - 5th percentile) for the Corsair CMU32GX4M2C3200C16 4x16GB is 79.9%. This is a particularly wide range which indicates that the Corsair CMU32GX4M2C3200C16 4x16GB performs inconsistently under varying real world conditions.


Avg. 1 Core Read Bench 17.2GB/s
Avg. Physical RAM Latency 68.6ns

Average Bench

(Based on 303 samples)
Min Avg Max
22.8 MC Read 38.2 61.1
24.5 MC Write 42.2 64.5
21.7 MC Mixed 35.9 56.3
111% 38.8 GB/s
Min Avg Max
8.19 SC Read 17.2 23.6
16.4 SC Write 29 45.4
11 SC Mixed 24 33.1
66.9% 23.4 GB/s
Min Avg Max
52.2 Latency 68.6 101
58.3% 68.6 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
4 of 8 slots used
64GB DIMM DDR4 2400 MHz clocked @ 2448 MHz
MC Read 42.2
MC Write 53.7
MC Mixed 43.2
132% 46.4 GB/s
SC Read 14
SC Write 20.8
SC Mixed 20.7
53% 18.5 GB/s
Latency 62.8
64% 62.8 ns
4 of 4 slots used
64GB DIMM DDR4 clocked @ 2133 MHz
MC Read 24.2
MC Write 27.4
MC Mixed 21.8
70% 24.5 GB/s
SC Read 16.7
SC Write 29.9
SC Mixed 22.4
66% 23 GB/s
Latency 67.8
59% 67.8 ns
4 of 8 slots used
64GB DIMM DDR4 clocked @ 2133 MHz
MC Read 9.3
MC Write 13.2
MC Mixed 9.5
30% 10.7 GB/s
SC Read 8
SC Write 13.4
SC Mixed 8.8
29% 10.1 GB/s
Latency 87.1
46% 87.1 ns
303 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 17,091,592 RAM Kits tested.

Typical CMU32GX4M2C3200C16 4x16GB Builds (Compare 3,205 builds) See popular component choices, score breakdowns and rankings.
Gaming 111%
Desktop 113%
Workstation 101%

Motherboard: Asus RAMPAGE V EDITION 10 - $485

EDIT WITH CUSTOM PC BUILDER Value: 103% - Outstanding Total price: $1,803

Popular CMU32GX4M2C3200C16 4x16GB 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.

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.
  • - 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) June 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 i7-8700K $365Nvidia GTX 1070 $390Samsung 850 Evo 250GB $86
AMD Ryzen 5 2600 $144Nvidia GTX 1060-6GB $230Samsung 850 Evo 500GB $100
AMD Ryzen 7 2700X $280Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $97
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $79SanDisk Extreme 64GB $128
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $639SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $85SanDisk Ultra Fit 32GB $12
Today's hottest deals
User Guide  •  About  •  FAQs  •  Email  •  Privacy  •  Developer Feedback