Average Bench: 102% (6th of 108)

Based on 318 user benchmarks.  Model: Corsair CMR16GX4M2C3466C16 4x8GB

Outstanding average bench

The Corsair CMR16GX4M2C3466C16 4x8GB averaged 1.7% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair CMR16GX4M2C3466C16 4x8GB near the top of the comparison list.


Avg. 16 Core Write Bench 40.5GB/s
Avg. 16 Core Read Bench 37.5GB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Corsair CMR16GX4M2C3466C16 4x8GB is 81.1%. This is a particularly wide range which indicates that the Corsair CMR16GX4M2C3466C16 4x8GB performs inconsistently under varying real world conditions.


Avg. 1 Core Read Bench 20.5GB/s
Avg. Physical RAM Latency 64.5ns

Average Bench

(Based on 318 samples)
Min Avg Max
25.7 MC Read 37.5 48.7
26 MC Write 40.5 73.5
22 MC Mixed 32.9 54.1
106% 36.9 GB/s
Min Avg Max
11.5 SC Read 20.5 26.7
20 SC Write 37 48.5
14.8 SC Mixed 27.7 34.9
81.2% 28.4 GB/s
Min Avg Max
48.1 Latency 64.5 96.6
62% 64.5 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 @ 3467 MHz
MC Read 42.8
MC Write 43.3
MC Mixed 32.4
113% 39.5 GB/s
SC Read 23.8
SC Write 50.8
SC Mixed 32.8
102% 35.8 GB/s
Latency 48.7
82% 48.7 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 3266 MHz
MC Read 45.8
MC Write 39.5
MC Mixed 40.4
120% 41.9 GB/s
SC Read 25.6
SC Write 23.5
SC Mixed 34.9
80% 28 GB/s
Latency 71.2
56% 71.2 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 3466 MHz
MC Read 40.3
MC Write 42.5
MC Mixed 33.1
110% 38.6 GB/s
SC Read 20.9
SC Write 44.2
SC Mixed 32.6
93% 32.6 GB/s
Latency 48.4
83% 48.4 ns
4 of 4 slots used
32GB DIMM DDR4 clocked @ 3467 MHz
MC Read 40.7
MC Write 41
MC Mixed 30.2
107% 37.3 GB/s
SC Read 23
SC Write 44.1
SC Mixed 33.4
96% 33.5 GB/s
Latency 48.9
82% 48.9 ns
318 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 21,168,433 RAM Kits tested.

Typical CMR16GX4M2C3466C16 4x8GB Builds (Compare 7,928 builds) See popular component choices, score breakdowns and rankings.
Gaming 101%
Desktop 112%
Workstation 91%
Nuclear submarine

Motherboard: Gigabyte Z370 AORUS Ultra Gaming - $170

EDIT WITH CUSTOM PC BUILDER Value: 59% - Above average Total price: $1,164

Popular CMR16GX4M2C3466C16 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.

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) November 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 $148Nvidia GTX 1660S (Super) $240Crucial MX500 250GB $45
Intel Core i5-9600K $210AMD RX 580 $170Samsung 850 Evo 120GB $150
Intel Core i7-9700K $334Nvidia GTX 1660-Ti $260Samsung 860 Evo 250GB $51
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3000 C15 2x8GB $65SanDisk Extreme 64GB $88
WD Blue 1TB (2012) $40G.SKILL Trident Z DDR4 3200 C14 4x16GB $612SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $85Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Ultra Fit 32GB $14
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