Average Bench: 77.6% (59th of 113)

Based on 3,232 user benchmarks.  Model: Corsair CMW32GX4M2A2666C16 2x16GB

Good average bench

The Corsair CMW32GX4M2A2666C16 2x16GB averaged 22.4% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair CMW32GX4M2A2666C16 2x16GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 29.8GB/s
Avg. 1 Core Write Bench 28.4GB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Corsair CMW32GX4M2A2666C16 2x16GB is 33.8%. This is a relatively narrow range which indicates that the Corsair CMW32GX4M2A2666C16 2x16GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Physical RAM Latency 77.4ns
Avg. 1 Core Read Bench 18.5GB/s
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Average Bench

(Based on 3,232 samples)
Min Avg Max
21.8 MC Read 29.8 36.4
16 MC Write 27.8 35.5
18.9 MC Mixed 25.2 32.4
78.9% 27.6 GB/s
Min Avg Max
12.9 SC Read 18.5 25
15.6 SC Write 28.4 38.2
14.7 SC Mixed 24.5 31.1
68% 23.8 GB/s
Min Avg Max
61.3 Latency 77.4 107
51.7% 77.4 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 @ 3200 MHz
MC Read 38
MC Write 35.6
MC Mixed 30.2
99% 34.6 GB/s
SC Read 14.1
SC Write 43.6
SC Mixed 30.2
84% 29.3 GB/s
Latency 52
77% 52 ns
2 of 2 slots used
32GB DIMM DDR4 clocked @ 2667 MHz
MC Read 34.6
MC Write 35.6
MC Mixed 29.5
95% 33.2 GB/s
SC Read 18.3
SC Write 38.1
SC Mixed 27.8
80% 28.1 GB/s
Latency 69.3
58% 69.3 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 2667 MHz
MC Read 33.2
MC Write 32.8
MC Mixed 26.1
88% 30.7 GB/s
SC Read 19.8
SC Write 37.5
SC Mixed 26.7
80% 28 GB/s
Latency 67.6
59% 67.6 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 2133 MHz
MC Read 27.3
MC Write 28.4
MC Mixed 23.2
75% 26.3 GB/s
SC Read 18.5
SC Write 30.1
SC Mixed 24.4
70% 24.3 GB/s
Latency 67.8
59% 67.8 ns
3,232 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 43,341,040 RAM Kits tested.

Typical CMW32GX4M2A2666C16 2x16GB Builds (Compare 33,117 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 116%
UFO
Desktop
Desktop 101%
UFO
Workstation
Workstation 109%
UFO

Motherboard: Asus PRIME Z390-A - $160

EDIT WITH CUSTOM PC BUILDER Value: 72% - Very good Total price: $1,109

Popular CMW32GX4M2A2666C16 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.
  • - 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 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]

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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.

 Comments

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.
CPUGPUSSD
Intel Core i5-11400F $220Nvidia RTX 3070 $500Crucial MX500 250GB $45
Intel Core i5-11600K $259Nvidia RTX 3060-Ti $400Samsung 850 Evo 120GB $78
Intel Core i7-10700K $277Nvidia RTX 3080 $700Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $94SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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