Average Bench: 100% (7th of 113)

Based on 386 user benchmarks.  Model: Corsair CMR32GX4M4C3333C16 4x8GB

Outstanding average bench

The Corsair CMR32GX4M4C3333C16 4x8GB averaged 0.3% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair CMR32GX4M4C3333C16 4x8GB near the top of the comparison list.


Avg. 16 Core Write Bench 41.5GB/s
Avg. 16 Core Read Bench 37GB/s

Poor consistency

The range of scores (95th - 5th percentile) for the Corsair CMR32GX4M4C3333C16 4x8GB is 65%. This is a particularly wide range which indicates that the Corsair CMR32GX4M4C3333C16 4x8GB performs inconsistently under varying real world conditions.


Avg. 1 Core Read Bench 17.9GB/s
Avg. Physical RAM Latency 69.9ns

Average Bench

(Based on 386 samples)
Min Avg Max
24.8 MC Read 37 53
26.3 MC Write 41.5 62.8
22.2 MC Mixed 32.8 52.6
106% 37.1 GB/s
Min Avg Max
7.01 SC Read 17.9 25.4
19.1 SC Write 33.5 47.6
9.7 SC Mixed 24.6 34.2
72.5% 25.4 GB/s
Min Avg Max
48.8 Latency 69.9 112
57.2% 69.9 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 @ 3333 MHz
MC Read 41
MC Write 42
MC Mixed 33.3
111% 38.8 GB/s
SC Read 23.3
SC Write 45.6
SC Mixed 32.3
96% 33.7 GB/s
Latency 55.1
73% 55.1 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 3333 MHz
MC Read 39.7
MC Write 42.1
MC Mixed 33.7
110% 38.5 GB/s
SC Read 23.6
SC Write 46.2
SC Mixed 33.8
99% 34.5 GB/s
Latency 53.7
75% 53.7 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 3333 MHz
MC Read 40.5
MC Write 41.3
MC Mixed 32.2
109% 38 GB/s
SC Read 22.9
SC Write 44
SC Mixed 33.2
95% 33.4 GB/s
Latency 51
78% 51 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 3333 MHz
MC Read 37.9
MC Write 41
MC Mixed 30.4
104% 36.4 GB/s
SC Read 21.6
SC Write 47.4
SC Mixed 32.6
97% 33.9 GB/s
Latency 52.3
76% 52.3 ns
386 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 45,624,109 RAM Kits tested.

Typical CMR32GX4M4C3333C16 4x8GB Builds (Compare 2,164 builds) See popular component choices, score breakdowns and rankings.
Gaming 120%
Desktop 93%
Nuclear submarine
Workstation 102%

Motherboard: Asus MAXIMUS IX FORMULA - $413

EDIT WITH CUSTOM PC BUILDER Value: 41% - Average Total price: $2,001

Popular CMR32GX4M4C3333C16 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.
  • - 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]


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 $350Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $183
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $78SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $78SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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